McIntosh MX122 A/V Processor w/4K Ultra HD, HDR10, Dolby Vision & Atmos, More - Complete The MX122 was recently replaced with the MX123 ($9000) which is 8K capable. Other than the video processing the units are very similar. This is a complete kit including box, manual, mic with stand and remote. The MX122 can serve as the brain center for an advanced home theater system for years to come.Supports object-based 3D audio formats including Dolby® Atmos, and will be upgradable for DTS:XTM and Auro-3D®. Popular legacy surround sound formats are also supported.Plays 4K Ultra HD native sources as well as upconverting lower resolutions to 4K Ultra HD for the best possible picture quality. Compatible with 3D video.All HDMI inputs and outputs are HDCP 2.2 and support High Dynamic Range (HDR), 4K Ultra HD at 50/60Hz, 4:4:4 color, Rec. 2020 and 3D video pass-through.Audyssey MultEQ® XT32 calibrates the MX122 to your room’s unique acoustical properties, letting it deliver the clearest and most balanced sound possible.Ample amount of connections to connect your existing and future HD, 4K Ultra HD and audio sources.Wi-Fi, Bluetooth and AirPlay® provide further connection choices.Interfaces to popular streaming services1 including Pandora®, SiriusXM® and Spotify®.*Scroll down to view additional images for this listing and click to enlarge. **Please note we are not a repair shop and only restore what we own. ---------- SkyFi Audio - Curators of Vintage Audio Gear SkyFi Audio is a small startup business specializing in the purchase, reconditioning, and reselling of high end audio equipment. We only buy equipment that we admire and are passionate about. No mid-fi, no gimmicks, no junk. Each piece of equipment is cosmetically restored and fully tested in our well-equipped lab by an engineer with 30+ years of experience in the HiFi world. If it does not meet or exceed the original manufactures specifications, it will not be sold. We are very selective about the equipment we purchase, focusing on mostly analog, high-build quality, American, and European built units. Please note we are not a repair shop and only restore what we own. ---------- PURCHASING GUIDELINES: 1) This item will be professionally packaged and insured for safe transit to your home unless you opt for local pickup from our shop. All local pickup items are only wrapped in industrial strength clear stretch wrap if the original manufacturer packaging is unavailable. Local pickup is available in Glen Rock, NJ, 07452, just a half hour drive from Midtown Manhattan, with convenient parking near our building. If we don’t have the original packaging, we use heavy-duty double-ply corrugated boxes with custom made to your item SealedAir Instapak expanding foam custom inserts. In many cases this has proven to be better than the original packaging! We also use high quality fiber reinforced tape to seal our packages. Lightweight items will be bubble wrapped and shipped in a high-quality box. 2) We will not review or accept any offers that do not go through the official eBay system. We have too many items for sale and it’s nearly impossible to keep track of offers outside of the official system. Please do not message, email, or text any offers. 3) All listings are eligible for the eBay Global Shipping Program unless the item exceeds the maximum weight/price requirements to your country. If this is the case simply message us via eBay. We only accept bank wire transfers for international payments and frequently ship worldwide via UPS. 4) Please ensure your shipping address is correct within eBay as we will ONLY ship to the eBay/PayPal Confirmed Shipping Address. No exceptions. 5) eBay may charge and collect sales tax to your state/jurisdiction which we have no control over. eBay v1.8 McIntosh MX122 A/V Processor w/4K Ultra HD, HDR10, Dolby Vision & Atmos, More - Complete The MX122 was recently replaced with the MX123 ($9000) which is 8K capable. Other than the video processing the units are very similar. This is a complete kit including box, manual, mic with stand and remote. The MX122 can serve as the brain center for an advanced home theater system for years to come.Supports object-based 3D audio formats including Dolby® Atmos, and will be upgradable for DTS:XTM and Auro-3D®. Popular legacy surround sound formats are also supported.Plays 4K Ultra HD native sources as well as upconverting lower resolutions to 4K Ultra HD for the best possible picture quality. Compatible with 3D video.All HDMI inputs and outputs are HDCP 2.2 and support High Dynamic Range (HDR), 4K Ultra HD at 50/60Hz, 4:4:4 color, Rec. 2020 and 3D video pass-through.Audyssey MultEQ® XT32 calibrates the MX122 to your room’s unique acoustical properties, letting it deliver the clearest and most balanced sound possible.Ample amount of connections to connect your existing and future HD, 4K Ultra HD and audio sources.Wi-Fi, Bluetooth and AirPlay® provide further connection choices.Interfaces to popular streaming services1 including Pandora®, SiriusXM® and Spotify®. *Scroll down to view additional images for this listing and click to enlarge. **Please note we are not a repair shop and only restore what we own. ---------- SkyFi Audio - Curators of Vintage Audio Gear SkyFi Audio is a small startup business specializing in the purchase, reconditioning, and reselling of high end audio equipment. We only buy equipment that we admire and are passionate about. No mid-fi, no gimmicks, no junk. Each piece of equipment is cosmetically restored and fully tested in our well-equipped lab by an engineer with 30+ years of experience in the HiFi world. If it does not meet or exceed the original manufactures specifications, it will not be sold. We are very selective about the equipment we purchase, focusing on mostly analog, high-build quality, American, and European built units. Please note we are not a repair shop and only restore what we own. ---------- PURCHASING GUIDELINES: 1) This item will be professionally packaged and insured for safe transit to your home unless you opt for local pickup from our shop. All local pickup items are only wrapped in industrial strength clear stretch wrap if the original manufacturer packaging is unavailable. Local pickup is available in Glen Rock, NJ, 07452, just a half hour drive from Midtown Manhattan, with convenient parking near our building. If we don’t have the original packaging, we use heavy-duty double-ply corrugated boxes with custom made to your item SealedAir Instapak expanding foam custom inserts. In many cases this has proven to be better than the original packaging! We also use high quality fiber reinforced tape to seal our packages. Lightweight items will be bubble wrapped and shipped in a high-quality box. 2) We will not review or accept any offers that do not go through the official eBay system. We have too many items for sale and it’s nearly impossible to keep track of offers outside of the official system. Please do not message, email, or text any offers. 3) All listings are eligible for the eBay Global Shipping Program unless the item exceeds the maximum weight/price requirements to your country. If this is the case simply message us via eBay. We only accept bank wire transfers for international payments and frequently ship worldwide via UPS. 4) Please ensure your shipping address is correct within eBay as we will ONLY ship to the eBay/PayPal Confirmed Shipping Address. No exceptions. 5) eBay may charge and collect sales tax to your state/jurisdiction which we have no control over. eBay v1.8 × × × × × × × × × × × Buy now and save! Tell a friend Visit store Watch now Postage info UPS Ground - $0.00 Local Pickup - $0.00 Click the Postage tab above the listing description for more info Additional delivery notes PICK UP OPTION Our items are available for pick-up. Pick up procedure is as follows: Purchase the item through eBay Email us to coordinate pickup PAYING VIA PAYPAL We accept PayPal on our all our items so you can shop with confidence. Simple choose the PayPal option when proceeding through the checkout. Additional Information No additional information at this time Ask seller a question You might also like Dynavector 10x3 High-Output MC Phono Cartridge Music Reference RM-5 MK II Tube Preamplifier with Phono Music Reference RM-9 Tube Amplifier With EL34s Marantz Model 150 Vintage AM/FM Tuner with Scope Contact To contact our Customer Service Team, simply click the button here and our Customer Service team will be happy to assist. Ask seller a question © SkyFi Audio Postage Click the Postage tab above the listing description for more info Payment Accepted Payment Methods PayPal Returns Returns are not accepted Seller will pay for return shipping. eBay integration by

McIntosh MX122 A/V Processor w/4K Ultra HD, HDR10, Dolby Vision & Atmos McIntosh Legacy Product McIntosh MX122 A/V Processor originally purchased from Stereo Barn in 2017. Clean service history. Non-smoking household. Processor has been thoroughly bench tested to ensure performance. Processor shows signs of normal usage associated with a previously owned item. Please see pictures for excellent condition of this MX122. This Processor comes with the original box and packing, original owners manual, remote and power cord. Original Retail - $8,000.00NOTE: Please ask any questions prior to purchasing as we do not accept returns.SHIPPING COST INCLUDES INSURANCE From McIntosh: Dolby Atmos, DTS:X and Auro-3DHigh Dynamic Range: HDR10, Dolby Vision and HLG4K Ultra HD; 11.2 Channels; AirPlay; BluetoothThe MX122 can serve as the brain center for an advanced home theater system for years to come. ? Supports object-based 3D audio formats including Dolby® Atmos, and will be upgradable for DTS:X™ and Auro-3D®. Popular legacy surround sound formats are also supported. ? Plays 4K Ultra HD native sources as well as upconverting lower resolutions to 4K Ultra HD for the best possible picture quality. Compatible with 3D video. ? All HDMI inputs and outputs are HDCP 2.2 and support High Dynamic Range (HDR), 4K Ultra HD at 50/60Hz, 4:4:4 color, Rec. 2020 and 3D video pass-through. ? Audyssey MultEQ® XT32 calibrates the MX122 to your room’s unique acoustical properties, letting it deliver the clearest and most balanced sound possible. ? Ample amount of connections to connect your existing and future HD, 4K Ultra HD and audio sources. Wi-Fi, Bluetooth and AirPlay® provide further connection choices. ? Interfaces to popular streaming services1 including Pandora®, SiriusXM® and Spotify®.

Service Parts List for McIntosh MC 2250   It is an ORIGINAL from McIntosh!!! Good used condition! Check out mine other items!By all means, take me into yours favorites! Have fun and success with the repair!!!   Service Parts List for McIntosh MC 2250   It is an ORIGINAL from McIntosh!!! Good used condition! Check out mine other items! By all means, take me into yours favorites! Have fun and success with the repair!!!  

McIntosh MEN220 Room Correction Unit This unit is in excellent condition and works flawlessly. It comes in its original box with the calibration mic, mic stand, mic cable, user manual, and remote. Do not miss out on the chance to own this incredible unit. Check out my other listings.Feel free to ask any questions.I ship items only to buyers with signature required on items above $750.NOTE: Returns not accepted.

Service Schematics for McIntosh MC 2250   (circuit diagrams, settings... - what you need to repair a device) It is an ORIGINAL from McIntosh!!! Good used condition! Check out mine other items!By all means, take me into yours favorites! Have fun and success with the repair!!!   Service Schematics for McIntosh MC 2250   (circuit diagrams, settings... - what you need to repair a device) It is an ORIGINAL from McIntosh!!! Good used condition! Check out mine other items! By all means, take me into yours favorites! Have fun and success with the repair!!!  

MX122 A/V ProcessorLegacy Product Dolby Atmos, DTS:X and Auro-3DHigh Dynamic Range: HDR10, Dolby Vision and HLG4K Ultra HD; 11.2 Channels; AirPlay; BluetoothOriginal Retail $8,000.00One owner, clean service history, no blemishes, meets or exceeds original factory specifications. Bench tested by our Authorized McIntosh Repair Technician. Includes Power Cord. Will ship in an appropriate, but non-original box.The MX122 can serve as the brain center for an advanced home theater system for years to come. Supports object-based 3D audio formats including Dolby® Atmos, and will be upgradable for DTS:X™ and Auro-3D®. Popular legacy surround sound formats are also supported. Plays 4K Ultra HD native sources as well as upconverting lower resolutions to 4K Ultra HD for the best possible picture quality. Compatible with 3D video. All HDMI inputs and outputs are HDCP 2.2 and support High Dynamic Range (HDR), 4K Ultra HD at 50/60Hz, 4:4:4 color, Rec. 2020 and 3D video pass-through. Audyssey MultEQ® XT32 calibrates the MX122 to your room’s unique acoustical properties, letting it deliver the clearest and most balanced sound possible. Ample amount of connections to connect your existing and future HD, 4K Ultra HD and audio sources. Wi-Fi, Bluetooth and AirPlay® provide further connection choices. Interfaces to popular streaming services1 including Pandora®, SiriusXM® and Spotify®.

  Service Manual guide for McIntosh in English(schematics, settings... - what you need to repair a device) It is an ORIGINAL !!! Good condition! By all means take me in yours favorites on! Have fun and good luck with the repair!!!   Service Manual guide for McIntosh  in English (schematics, settings... - what you need to repair a device) It is an ORIGINAL !!! Good condition! By all means take me in yours favorites on! Have fun and good luck with the repair!!!

  Service Manual guide for McIntosh(schematics, settings... - what you need to repair a device) It is an ORIGINAL !!! Good condition! By all means take me in yours favorites on! Have fun and good luck with the repair!!!   Service Manual guide for McIntosh (schematics, settings... - what you need to repair a device) It is an ORIGINAL !!! Good condition! By all means take me in yours favorites on! Have fun and good luck with the repair!!!

Vintage Original McIntosh MC 2200 Owners Manual + Service Manual!! Pristine!!

Mcintosh Mx122 Processor IN PERFECT CONDITION NO DAMAGE SOUNDS GREAT HAVE SHIPPED OR PICK UP IN MECHANICSBURG PA

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies McIntosh MX122 11.2 Channel Home Theater Processor; MX122; MM Phono; Bluetooth Product SKU: 53139 Voltage: 120V # of Owners: 1 Service History: None Serial Number: AEJ1434 Age: 7 years Tobacco Exposure: No MSRP: $7000 Cosmetic Description: Very good condition with minimal visible cosmetic wear including minor scuff on the top back edge of the processor. This item looks like new from just a few feet away. Youll have to examine very closely to find any signs of wear. What is Included: Processor, Remote, BT antennas, Microphone, Power cable, Factory packaging (Does Not Include Mic Stand) Other Notes: Firmware version 6461-9161-4265-05 -DTS 3.90.50.51 installed. Integrated MM phono stage. The MX122 A/V Processor can serve as the brain center for an advanced home theater system for years to come. It features many of the latest breakthroughs in surround sound and object-based 3D audio such as Dolby Atmos, and will be upgradeable to support DTS:X and Auro-3D. Besides 3D audio, existing formats like Dolby TrueHD, DTS-HD Master Audio and others are still supported. Regardless the format, all audio will be processed to legendary McIntosh sound quality and performance standards. Firmware version 6461-9161-4265-05 installed. Functional Notes: Operational condition of this item is excellent, fully tested and no issues found. Shipping: Cost to ship this item within the contiguous United States is a flat rate of $135- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery. Your online source for the best value in new and used audio gear. Visit us online to Buy / Sell / Trade / Consign The Music Room is the largest online retailer of pre-owned HiFi equipment in the world. Headquartered in beautiful Boulder Colorado, The Music Room is a team of 17 strong (and growing) music lovers - all dedicated to one singular mission: delivering the very best online shopping experience in the audio industry - period. We specialize in well-cared for, previously used gear because that is what we are passionate about. We feel that there is nothing more fulfilling than creating a high-performance system on a budget with carefully selected used components, speakers and cables. Our program is safe, secure, fast, fair, hassle-free and highly effective. Visit us online to Buy / Sell / Trade / Consign Buy: Are you looking to get a fair price for your used home audio equipment without all the hassles, headaches, risks and fees? We will appraise your equipment and make you a quick, easy, fair cash offer. Just fill out our “get a quote” form on our homepage to start the process. Sell: We sell in multiple online venues with many (but not all) of our products available in our eBay store. Everything is quality-assured and backed by our best-in-class, satisfaction-guaranteed return policy. Trade: Make your budget go further with a generous trade-in allowance. Let us know what you have available, and we’ll get you the best possible trade-in allowance. We can even assist with shipping & logistics from anywhere in the USA. Just fill out our “get a quote” form on our homepage to start the process. Consign: We offer a hassle-free way for individuals and businesses to liquidate used gear. We’ll handle every step of the process from shipping to appraisals, customer service, fulfillment, and returns: Industry-low rates with no hidden fees Leverage our world-class reputation and get exposure in multiple sales venues - putting your product in front of over 570k monthly shoppers. Our program is Safe, Secure, Fast, Fair, Hassle-Free and Highly Effective. With 100% feedback ratings in every venue in which we sell, you can rest assured that we’ve got your back. Visit us online to Buy / Sell / Trade / Consign Quality Assurance: We offer 15-20 new product listings for sale daily. Each product undergoes an extremely rigorous quality-assurance and listening session by one of our qualified technicians. We understand that buying used audio equipment can be rife with uncertainty and unexpected headaches. Our quality assurance program is informed by a knowledge-base built through delivering over 30,000 used audio products to satisfied customers. We promise to deliver your product in good working order - exactly as described 100% of the time. Support: We don’t just make promises. We stand behind them - your satisfaction is guaranteed. Our support team is ready to help you with any questions you might have before and after the sale. Value: In the never-ending pursuit of high performance, it’s important to stretch your limited budget as far as possible. Used equipment sells for a fraction of new prices, and with a partner like The Music Room you can upgrade any time you like and get most of your money back. There’s simply no better way to maximize a limited audio budget. Packaging: We’ve invested thousands of dollars and countless hours into mastering our state-of-the-art packaging process. Our custom foam-in-place packaging system allows us to safely package almost any item regardless of irregular shapes or sizes. Most importantly, this system provides our customers with a re-usable shipping box which increases the resale value of the product and provides a shipping method for easy, secure returns. Be seen by over 70,000 monthly visitors. Visit us online to Buy / Sell / Trade / Consign Payment: Prompt payment is expected. Paypal is preferred but all forms of payment are accepted. Unpaid item case will be opened after 3 days if no payment received. Shipping Times: Most Domestic orders ship within 1 business day of purchase. For International orders or freight shipments, please allow 2-3 business days. In all cases, tracking information will be emailed to you at the moment the shipping label is created. If you cant find it or have other questions about shipping & logistics, please contact us. Shipping Costs: Flat rate shipping costs are applicable within the contiguous 48 States (USA). These rates are clearly posted on each product page. For an International or custom quote (including Hawaii, PR, AK) please contact us. Returns: Every purchase made on eBay carries a 30-day, satisfaction-guaranteed return policy. If youre not happy with your purchase for any reason or if youve simply changed your mind... no problem. Simply ship it back for a full refund or exchange (minus S&H costs). If you have received an item that is defective in some way, we will make it right. Let us know - we will pay for return shipping and repair the item or refund 100% of your original purchase price.

Up for sale is an original vintage McIntosh MC 2200 Power Amplifier Service Manual/Service Information. This manual provides detailed information on the operation and maintenance of the amplifier, making it a valuable resource for any McIntosh enthusiast. The manual is in excellent condition and contains all of the information needed to properly service and maintain the amplifier. Whether youre a collector or a technician, this manual is a must-have for anyone interested in vintage audio equipment. This manual is compatible with a variety of McIntosh equipment and is perfect for anyone looking to restore or maintain their vintage audio collection. With detailed diagrams and step-by-step instructions, this manual is easy to follow and will help you get the most out of your McIntosh amplifier. Dont miss your chance to own this valuable resource today!

Service Schematics for McIntosh MC 2250   (circuit diagrams, settings... - what you need to repair a device) It is an ORIGINAL from McIntosh!!! Good used condition! Check out mine other items!By all means, take me into yours favorites! Have fun and success with the repair!!!   Service Schematics for McIntosh MC 2250   (circuit diagrams, settings... - what you need to repair a device) It is an ORIGINAL from McIntosh!!! Good used condition! Check out mine other items! By all means, take me into yours favorites! Have fun and success with the repair!!!  

Mcintosh tube C220 Pre-Amplifier Excellent condition 9 out of 10 Mcintosh comes with shipping box,remote,owners manual. I bought this preamp 6 months ago from a trusted ebay seller :High End Audio Auctions they sell lots of Mcintosh equipment. Unit plays 100%, selling due to recent Mcintosh c2600 purchase . Please email me for accurate shipping quote, I use Fedex ground. Local pickup welcomehttps://www.mcintoshlabs.com/-/media/Files/mcintoshlabs/DocumentMaster/us/1773_C220.pdf?rev=066e54cc0ce448828957a2152b5bda9d&revision=066e54cc-0ce4-4882-8957-a2152b5bda9

McIntosh XRT-22 Owners And Service Manual, for the XRT-22 Loudspeaker System, NOS manuals, No return made in the USA,The set you See is the Set you Get shipping to the USA only..

McIntosh Mac 7200 Receiver Brochure 2 pages, Specs/Info/Articles 2022 This is a reprint of an Audio Brochure from 2022. The picture is of the actual item, Mint Condition! Very rare and hard to find and A piece of Audio History. I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! I have MANY McIntosh products in my store, search my eBay store for McIntosh -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU!

Make an offer. I’m protecting against shipping it from south Florida to NE Washington. Wood case included. Beautiful, Fully Serviced Mcintosh MC2200 Power Amplifier, with McIntosh Cosmetic Description: 8.5/10 The Power Amp is in excellent cosmetic condition with little visible cosmetic wear. There is a small nick on the front faceplate, in the upper right corner (please see the photos as they are the best description) and the Power Guard switch is stuck in the Normal position. The McIntosh Walnut Cabinet has a couple of light marks on the left side but is otherwise beautiful. It is in outstanding condition for nearly 50 years old. Overall - the cosmetic condition will please even the most discerning audiophile. Service Work / Operation: (10/10)***: While we don't know all of the service history on this unit, it appears to have been refreshed about 6 or 7 years ago. Without opening up the unit completely and checking every part on every board, the extent of that work is impossible to know. It appears to have had a conservative refresh, replacing what needed to be replaced - not a restoration. The Filter Caps are High Quality Cornell-Dubilier USA Made. It was just completely checked, cleaned, serviced and bench tested for 48 hours at Stereo Fixers, Inc. in Boca Raton, FL - a McIntosh Specialist. It performed flawlessly. If you're not familiar with this particular McIntosh Power Amp, here is some additional information we were able to gather from the internet: The McIntosh Mc2200 is a Stereo Power Amplifier with a unique power guard circuit, equivalent to the MC2205 (without power meters.) Distortion is eliminated by using a low-noise monolithic transistor differential amplifier at the input side of the power amplifier circuit, which provides both input and feedback signals. The next stage circuit is a voltage amplifier circuit with Class-A operation. The driver circuit and complimentary service circuit are designed to operate close to Class-A to reduce crossover distortion. The circuit is always designed to be moderately biased against changes in temperature. The power transistor is Class AB operation and the bias current is secured by a thermistor. The output-stage employs a single-ended para-push method and consists of six highly reliable complimentary service power transistors. Since this circuit is a balanced emitter-follower connection, it has outstanding stability and low distortion. Moreover, the unique output-bias circuit realizes Class B operation without crossover distortion. The output signal of the MC2200 passes through an output transformer, which is designed to match the output terminal of any impedance so that the maximum output is obtained for all frequency signals regardless of the output terminal. This transformer also protects the speakers in the event of an amplifier failure. When a DC component is mixed into the output, the transformer eliminates the component and prevents damage to the speakers. To prevent overloading of the output transistor, the output signal is always monitored by a McIntosh proprietary monitoring circuit. This circuit becomes high impedance when the output level exceeds the rated value, but this has no effect on the output. When the output reaches its maximum value, the monitoring circuit limits the signal supplied to the output transistor to prevent shorting of the output of the amplifier or damage to the output transistor. This monitoring circuit monitors the plus and minus sides of the output signal separately. In order to improve the stability and sound quality of reproduced sound, it is equipped with a Power Guard System*** which is a unique new circuit. In this circuit, the Normal (green) and Limit (red) lamps on the front panel are operated by a waveform comparison circuit unique to McIntosh. This circuit electrically compares the output waveform with the input waveform, and when the difference between them becomes 0.5%, the Limit lamp turns on and the Normal lamp turns off. When the difference reaches 1%, the Power Guard Circuit operates to prevent clipping of the amplifier preventing distortion from being reproduced from the speaker, while at the same time protecting the speaker. In this case, the amplifier still exhibits the rated maximum output. The input waveform and the output waveform are compared by an IC differential amplifier, and the waveform difference due to distortion of the output waveform is converted into a voltage. This voltage is amplified approximately 100 times supplied to a Schmidt Trigger Circuit through a full-wave rectifier circuit. The Limit Lamp also lights up when the amp is overloaded. Even if the overload condition is very short, the lamp remains on for a period of time that is sufficiently visible. In this case, the meter displays less than 200W. Again, the voltage obtained from the waveform difference is used. If the voltage becomes higher than the level that turns on the Limit Lamp, the Power Guard Circuit is activated. When using a Power Guard Circuit, set the power guard switch on the rear panel to the Normal Position. When this switch is in the out position, only the Limit Lamp operates. Specifications: Manufacturer: McIntosh Labs Country of Manufacture: USA Model: MC2200 Power Amplifier Power output: 200 watts per channel into 8? (stereo), 400 watts into 8? (mono) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.1% Damping factor: 16 Input sensitivity: 0.75V Signal to noise ratio: 95dB Speaker load impedance: 1? to 8? Semiconductors: 2 x IC, 43 x transistors, 24 x diodes Dimensions: 16 x 7 x 14.6 inches Weight: 85 lbs The Unit is located in Delray Beach, Florida if you wish to arrange Local Pick-Up. ** If you choose to Buy It Now or message us to arrange Local Pick-Up, there is a refund the cost of shipping Thanks For Looking!! ***During an in person showing the Power Guard Switch broke while in the normal position. No function aside from that switching has been lost. I have lowered the starting price and buy it now to reflect this issue. If you BIN I will add an additional 50 to your shipping credit as well. (by bidding you agree that you have been advised and this is not grounds for return) The unit was fully checked and any issues were addressed by Stereo Fixers, whose main tech is a Mcintosh Master Service Tech. The OEM case that is in the pictures is included. Per eBay's rules the following terms and conditions apply to this sale:1) Any returns must have the following: Pictures of the box prior to opening, pictures of the damaged equipment, and a detailed summary of the issues with functionality.2) Returns will be at the expense of the buyer until such time as what issues can be identified by a Mcintosh Master Service Tech. NO REFUNDS WILL BE ISSUED UNTIL THE ITEM IS RETURNED!!!3) The Master Tech has stamped all of the removable parts with invisible ink. If upon return any parts are missing you forfeit the whole of your payment, shipping, and the equipment itself.  4) Both parties understand that this is a vintage piece of equipment and while all possible steps have been taken to ensure a perfect transaction no warranties are being made or given about the long term performance of this equipment. As long as it arrives in working condition, all other issues will be resolved via credit towards any issues.  Once again, these terms and conditions are in the description of the item and as such are binding as part of the sale. Please review eBay's policies or reach out to me with any questions. If you have alternative shipping solutions I am willing to work with you. Good Luck!!! See my Feedback and Buy with Confidence that you will be taken care of. 

  Service Manual guide for McIntosh(schematics, settings... - what you need to repair a device) It is an ORIGINAL !!! Good condition! By all means take me in yours favorites on! Have fun and good luck with the repair!!!   Service Manual guide for McIntosh (schematics, settings... - what you need to repair a device) It is an ORIGINAL !!! Good condition! By all means take me in yours favorites on! Have fun and good luck with the repair!!!

Make an offer. I’m protecting against shipping it from south Florida to NE Washington. Wood case included. Beautiful, Fully Serviced Mcintosh MC2200 Power Amplifier, with McIntosh Cosmetic Description: 8.5/10 The Power Amp is in excellent cosmetic condition with little visible cosmetic wear. There is a small nick on the front faceplate, in the upper right corner (please see the photos as they are the best description) and the Power Guard switch is stuck in the Normal position. The McIntosh Walnut Cabinet has a couple of light marks on the left side but is otherwise beautiful. It is in outstanding condition for nearly 50 years old. Overall - the cosmetic condition will please even the most discerning audiophile. Service Work / Operation: (10/10)***: While we don't know all of the service history on this unit, it appears to have been refreshed about 6 or 7 years ago. Without opening up the unit completely and checking every part on every board, the extent of that work is impossible to know. It appears to have had a conservative refresh, replacing what needed to be replaced - not a restoration. The Filter Caps are High Quality Cornell-Dubilier USA Made. It was just completely checked, cleaned, serviced and bench tested for 48 hours at Stereo Fixers, Inc. in Boca Raton, FL - a McIntosh Specialist. It performed flawlessly. If you're not familiar with this particular McIntosh Power Amp, here is some additional information we were able to gather from the internet: The McIntosh Mc2200 is a Stereo Power Amplifier with a unique power guard circuit, equivalent to the MC2205 (without power meters.) Distortion is eliminated by using a low-noise monolithic transistor differential amplifier at the input side of the power amplifier circuit, which provides both input and feedback signals. The next stage circuit is a voltage amplifier circuit with Class-A operation. The driver circuit and complimentary service circuit are designed to operate close to Class-A to reduce crossover distortion. The circuit is always designed to be moderately biased against changes in temperature. The power transistor is Class AB operation and the bias current is secured by a thermistor. The output-stage employs a single-ended para-push method and consists of six highly reliable complimentary service power transistors. Since this circuit is a balanced emitter-follower connection, it has outstanding stability and low distortion. Moreover, the unique output-bias circuit realizes Class B operation without crossover distortion. The output signal of the MC2200 passes through an output transformer, which is designed to match the output terminal of any impedance so that the maximum output is obtained for all frequency signals regardless of the output terminal. This transformer also protects the speakers in the event of an amplifier failure. When a DC component is mixed into the output, the transformer eliminates the component and prevents damage to the speakers. To prevent overloading of the output transistor, the output signal is always monitored by a McIntosh proprietary monitoring circuit. This circuit becomes high impedance when the output level exceeds the rated value, but this has no effect on the output. When the output reaches its maximum value, the monitoring circuit limits the signal supplied to the output transistor to prevent shorting of the output of the amplifier or damage to the output transistor. This monitoring circuit monitors the plus and minus sides of the output signal separately. In order to improve the stability and sound quality of reproduced sound, it is equipped with a Power Guard System*** which is a unique new circuit. In this circuit, the Normal (green) and Limit (red) lamps on the front panel are operated by a waveform comparison circuit unique to McIntosh. This circuit electrically compares the output waveform with the input waveform, and when the difference between them becomes 0.5%, the Limit lamp turns on and the Normal lamp turns off. When the difference reaches 1%, the Power Guard Circuit operates to prevent clipping of the amplifier preventing distortion from being reproduced from the speaker, while at the same time protecting the speaker. In this case, the amplifier still exhibits the rated maximum output. The input waveform and the output waveform are compared by an IC differential amplifier, and the waveform difference due to distortion of the output waveform is converted into a voltage. This voltage is amplified approximately 100 times supplied to a Schmidt Trigger Circuit through a full-wave rectifier circuit. The Limit Lamp also lights up when the amp is overloaded. Even if the overload condition is very short, the lamp remains on for a period of time that is sufficiently visible. In this case, the meter displays less than 200W. Again, the voltage obtained from the waveform difference is used. If the voltage becomes higher than the level that turns on the Limit Lamp, the Power Guard Circuit is activated. When using a Power Guard Circuit, set the power guard switch on the rear panel to the Normal Position. When this switch is in the out position, only the Limit Lamp operates. Specifications: Manufacturer: McIntosh Labs Country of Manufacture: USA Model: MC2200 Power Amplifier Power output: 200 watts per channel into 8? (stereo), 400 watts into 8? (mono) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.1% Damping factor: 16 Input sensitivity: 0.75V Signal to noise ratio: 95dB Speaker load impedance: 1? to 8? Semiconductors: 2 x IC, 43 x transistors, 24 x diodes Dimensions: 16 x 7 x 14.6 inches Weight: 85 lbs The Unit is located in Delray Beach, Florida if you wish to arrange Local Pick-Up. ** If you choose to Buy It Now or message us to arrange Local Pick-Up, there is a refund the cost of shipping Thanks For Looking!! ***During an in person showing the Power Guard Switch broke while in the normal position. No function aside from that switching has been lost. I have lowered the starting price and buy it now to reflect this issue. If you BIN I will add an additional 50 to your shipping credit as well. (by bidding you agree that you have been advised and this is not grounds for return) The unit was fully checked and any issues were addressed by Stereo Fixers, whose main tech is a Mcintosh Master Service Tech. The OEM case that is in the pictures is included. Per eBay's rules the following terms and conditions apply to this sale:1) Any returns must have the following: Pictures of the box prior to opening, pictures of the damaged equipment, and a detailed summary of the issues with functionality.2) Returns will be at the expense of the buyer until such time as what issues can be identified by a Mcintosh Master Service Tech. NO REFUNDS WILL BE ISSUED UNTIL THE ITEM IS RETURNED!!!3) The Master Tech has stamped all of the removable parts with invisible ink. If upon return any parts are missing you forfeit the whole of your payment, shipping, and the equipment itself.  4) Both parties understand that this is a vintage piece of equipment and while all possible steps have been taken to ensure a perfect transaction no warranties are being made or given about the long term performance of this equipment. As long as it arrives in working condition, all other issues will be resolved via credit towards any issues.  Once again, these terms and conditions are in the description of the item and as such are binding as part of the sale. Please review eBay's policies or reach out to me with any questions. If you have alternative shipping solutions I am willing to work with you. Good Luck!!! See my Feedback and Buy with Confidence that you will be taken care of. 

  Service Manual guide for McIntosh in English(schematics, settings... - what you need to repair a device) It is an ORIGINAL !!! Good condition! By all means take me in yours favorites on! Have fun and good luck with the repair!!!   Service Manual guide for McIntosh  in English (schematics, settings... - what you need to repair a device) It is an ORIGINAL !!! Good condition! By all means take me in yours favorites on! Have fun and good luck with the repair!!!

Beautiful, Fully Serviced Mcintosh MC2200 Power Amplifier, with McIntosh Cosmetic Description: 8.5/10 The Power Amp is in excellent cosmetic condition with little visible cosmetic wear. There is a small nick on the front faceplate, in the upper right corner (please see the photos as they are the best description) and the Power Guard switch is stuck in the Normal position. The McIntosh Walnut Cabinet has a couple of light marks on the left side but is otherwise beautiful. It is in outstanding condition for nearly 50 years old. Overall - the cosmetic condition will please even the most discerning audiophile. Service Work / Operation: (10/10)***: While we dont know all of the service history on this unit, it appears to have been refreshed about 6 or 7 years ago. Without opening up the unit completely and checking every part on every board, the extent of that work is impossible to know. It appears to have had a conservative refresh, replacing what needed to be replaced - not a restoration. The Filter Caps are High Quality Cornell-Dubilier USA Made. It was just completely checked, cleaned, serviced and bench tested for 48 hours at Stereo Fixers, Inc. in Boca Raton, FL - a McIntosh Specialist. It performed flawlessly. If youre not familiar with this particular McIntosh Power Amp, here is some additional information we were able to gather from the internet: The McIntosh Mc2200 is a Stereo Power Amplifier with a unique power guard circuit, equivalent to the MC2205 (without power meters.) Distortion is eliminated by using a low-noise monolithic transistor differential amplifier at the input side of the power amplifier circuit, which provides both input and feedback signals. The next stage circuit is a voltage amplifier circuit with Class-A operation. The driver circuit and complimentary service circuit are designed to operate close to Class-A to reduce crossover distortion. The circuit is always designed to be moderately biased against changes in temperature. The power transistor is Class AB operation and the bias current is secured by a thermistor. The output-stage employs a single-ended para-push method and consists of six highly reliable complimentary service power transistors. Since this circuit is a balanced emitter-follower connection, it has outstanding stability and low distortion. Moreover, the unique output-bias circuit realizes Class B operation without crossover distortion. The output signal of the MC2200 passes through an output transformer, which is designed to match the output terminal of any impedance so that the maximum output is obtained for all frequency signals regardless of the output terminal. This transformer also protects the speakers in the event of an amplifier failure. When a DC component is mixed into the output, the transformer eliminates the component and prevents damage to the speakers. To prevent overloading of the output transistor, the output signal is always monitored by a McIntosh proprietary monitoring circuit. This circuit becomes high impedance when the output level exceeds the rated value, but this has no effect on the output. When the output reaches its maximum value, the monitoring circuit limits the signal supplied to the output transistor to prevent shorting of the output of the amplifier or damage to the output transistor. This monitoring circuit monitors the plus and minus sides of the output signal separately. In order to improve the stability and sound quality of reproduced sound, it is equipped with a Power Guard System*** which is a unique new circuit. In this circuit, the Normal (green) and Limit (red) lamps on the front panel are operated by a waveform comparison circuit unique to McIntosh. This circuit electrically compares the output waveform with the input waveform, and when the difference between them becomes 0.5%, the Limit lamp turns on and the Normal lamp turns off. When the difference reaches 1%, the Power Guard Circuit operates to prevent clipping of the amplifier preventing distortion from being reproduced from the speaker, while at the same time protecting the speaker. In this case, the amplifier still exhibits the rated maximum output. The input waveform and the output waveform are compared by an IC differential amplifier, and the waveform difference due to distortion of the output waveform is converted into a voltage. This voltage is amplified approximately 100 times supplied to a Schmidt Trigger Circuit through a full-wave rectifier circuit. The Limit Lamp also lights up when the amp is overloaded. Even if the overload condition is very short, the lamp remains on for a period of time that is sufficiently visible. In this case, the meter displays less than 200W. Again, the voltage obtained from the waveform difference is used. If the voltage becomes higher than the level that turns on the Limit Lamp, the Power Guard Circuit is activated. When using a Power Guard Circuit, set the power guard switch on the rear panel to the Normal Position. When this switch is in the out position, only the Limit Lamp operates. Specifications: Manufacturer: McIntosh Labs Country of Manufacture: USA Model: MC2200 Power Amplifier Power output: 200 watts per channel into 8? (stereo), 400 watts into 8? (mono) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.1% Damping factor: 16 Input sensitivity: 0.75V Signal to noise ratio: 95dB Speaker load impedance: 1? to 8? Semiconductors: 2 x IC, 43 x transistors, 24 x diodes Dimensions: 16 x 7 x 14.6 inches Weight: 85 lbs The Unit is located in Delray Beach, Florida if you wish to arrange Local Pick-Up. ** If you choose to Buy It Now or message us to arrange Local Pick-Up, there is a refund the cost of shipping Thanks For Looking!! ***During an in person showing the Power Guard Switch broke while in the normal position. No function aside from that switching has been lost. I have lowered the starting price and buy it now to reflect this issue. If you BIN I will add an additional 50 to your shipping credit as well. (by bidding you agree that you have been advised and this is not grounds for return) **Case included only with buy it now. If you win via bidding the case will be available in a separate auction or you may make an offer after winning. The last case of this variety L52 with panlocks sold for 350 this week. Shipping determined by eBay: If it differs I will refund any difference. The Handling is to cover additional insurance. If you do want to waive the insurance you may at your own risk. Message me and I will refund it from the sale price. The unit was fully checked and any issues were addressed by Stereo Fixers, whose main tech is a Mcintosh Master Service Tech. If you buy it now I will include the OEM case that is in the pictures. I will also offer a $50.00 Shipping Discount for Buy it Now. Per eBays rules the following terms and conditions apply to this sale:1) Any returns must have the following: Pictures of the box prior to opening, pictures of the damaged equipment, and a detailed summary of the issues with functionality.2) Returns will be at the expense of the buyer until such time as what issues can be identified by a Mcintosh Master Service Tech. NO REFUNDS WILL BE ISSUED UNTIL THE ITEM IS RETURNED!!!3) The Master Tech has stamped all of the removable parts with invisible ink. If upon return any parts are missing you forfeit the whole of your payment, shipping, and the equipment itself. 4) Both parties understand that this is a vintage piece of equipment and while all possible steps have been taken to ensure a perfect transaction no warranties are being made or given about the long term performance of this equipment. As long as it arrives in working condition, all other issues will be resolved via credit towards any issues. Once again, these terms and conditions are in the description of the item and as such are binding as part of the sale. Please review eBays policies or reach out to me with any questions. If you have alternative shipping solutions I am willing to work with you. Good Luck!!! See my Feedback and Buy with Confidence that you will be taken care of.

McIntosh Mac 7200 Receiver Brochure 2 pages, Specs/Info/Articles 2022 This is a reprint of an Audio Brochure from 2022. The picture is of the actual item, Mint Condition! Very rare and hard to find and A piece of Audio History. I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! I have MANY McIntosh products in my store, search my eBay store for McIntosh -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU!

This powerful McIntosh MC2200 amplifier is a top-of-the-line choice for serious audiophiles. With its superior brand name and exceptional features, it is sure to impress even the most discerning music lovers. It has been carefully maintained and works flawlessly, providing outstanding sound quality for all your favorite tunes.Whether you are looking to upgrade your existing audio system or just starting out, this McIntosh MC2200 amplifier is an excellent choice. It is a top-performing model that has been expertly crafted to deliver outstanding sound quality and performance. Don't miss your chance to own this exceptional piece of audio equipment. This excellent condition piece does have one ding on the face see pictures.  New issue: during an in person showing the Power Guard Switch broke while in the normal position. No function aside from that switching has been lost. I have lowered the starting price and buy it now to reflect this issue. If you BIN I will add an additional 50 to your shipping credit as well. (by bidding you agree that you have been advised and this is not grounds for return) ***Case included only with buy it now. If you win via bidding the case will be available in a separate auction or you may make an offer after winning. The last case of this variety l52 with panlocks sold for 350 this week. MC22002-CHANNEL SOLID STATE AMPLIFIERLEGACY PRODUCT·        Manufactured1976 - 1982·        200Watts x 2 Channels, 400 Watts x 1 Channel·        IncludedAutoformers·        RackMountable·        Poweroutput:·        200 watts per channel into 8?(stereo), 400 watts into 8? (mono)·        Frequencyresponse:·        20Hz to 20kHz·        Totalharmonic distortion:·        0.1%·        Dampingfactor:·        16·        Inputsensitivity:·        0.75V·        Signal tonoise ratio:·        95dB·        Speakerload impedance:·        1? to 8?·        Semiconductors:·        2 x IC, 43 x transistors, 24 xdiodes·        Dimensions:·        16 x 7 x 14.6 inches·        Weight:·        85 lbs Shipping determined by eBay: If it differs I will refund any difference. The Handling is to cover additional insurance. If you do want to waive the insurance you may at your own risk. Message me and I will refund it from the sale price. The unit was fully checked and any issues were addressed by Stereo Fixers, whose main tech is a Mcintosh Master Service Tech.  If you buy it now I will include the OEM case that is in the pictures. I will also offer a $50.00 Shipping Discount for Buy it Now. Per eBay's rules the following terms and conditions apply to this sale:1) Any returns must have the following: Pictures of the box prior to opening, pictures of the damaged equipment, and a detailed summary of the issues with functionality.2) Returns will be at the expense of the buyer until such time as what issues can be identified by a Mcintosh Master Service Tech. NO REFUNDS WILL BE ISSUED UNTIL THE ITEM IS RETURNED!!!3) The Master Tech has stamped all of the removable parts with invisible ink. If upon return any parts are missing you forfeit the whole of your payment, shipping, and the equipment itself.  4) Both parties understand that this is a vintage piece of equipment and while all possible steps have been taken to ensure a perfect transaction no warranties are being made or given about the long term performance of this equipment. As long as it arrives in working condition, all other issues will be resolved via credit towards any issues.  Once again, these terms and conditions are in the description of the item and as such are binding as part of the sale. Please review eBay's policies or reach out to me with any questions. If you have alternative shipping solutions I am willing to work with you. Good Luck!!! See my Feedback and Buy with Confidence that you will be taken care of. 

This powerful McIntosh MC2200 amplifier is a top-of-the-line choice for serious audiophiles. With its superior brand name and exceptional features, it is sure to impress even the most discerning music lovers. It has been carefully maintained and works flawlessly, providing outstanding sound quality for all your favorite tunes.Whether you are looking to upgrade your existing audio system or just starting out, this McIntosh MC2200 amplifier is an excellent choice. It is a top-performing model that has been expertly crafted to deliver outstanding sound quality and performance. Dont miss your chance to own this exceptional piece of audio equipment. This excellent condition piece does have one ding on the face see pictures. MC22002-CHANNEL SOLID STATE AMPLIFIERLEGACY PRODUCT· Manufactured1976 - 1982· 200Watts x 2 Channels, 400 Watts x 1 Channel· IncludedAutoformers· RackMountable· Poweroutput:· 200 watts per channel into 8?(stereo), 400 watts into 8? (mono)· Frequencyresponse:· 20Hz to 20kHz· Totalharmonic distortion:· 0.1%· Dampingfactor:· 16· Inputsensitivity:· 0.75V· Signal tonoise ratio:· 95dB· Speakerload impedance:· 1? to 8?· Semiconductors:· 2 x IC, 43 x transistors, 24 xdiodes· Dimensions:· 16 x 7 x 14.6 inches· Weight:· 85 lbs Shipping determined by eBay: If it differs I will refund any difference. The Handling is to cover additional insurance. If you do want to waive the insurance you may at your own risk. Message me and I will refund it from the sale price. The unit was fully checked and any issues were addressed by Stereo Fixers, whose main tech is a Mcintosh Master Service Tech. If you buy it now I will include the OEM case that is in the pictures. I will also offer a $50.00 Shipping Discount for Buy it Now. Per eBays rules the following terms and conditions apply to this sale:1) Any returns must have the following: Pictures of the box prior to opening, pictures of the damaged equipment, and a detailed summary of the issues with functionality.2) Returns will be at the expense of the buyer until such time as what issues can be identified by a Mcintosh Master Service Tech. NO REFUNDS WILL BE ISSUED UNTIL THE ITEM IS RETURNED!!!3) The Master Tech has stamped all of the removable parts with invisible ink. If upon return any parts are missing you forfeit the whole of your payment, shipping, and the equipment itself. 4) Both parties understand that this is a vintage piece of equipment and while all possible steps have been taken to ensure a perfect transaction no warranties are being made or given about the long term performance of this equipment. As long as it arrives in working condition, all other issues will be resolved via credit towards any issues. Once again, these terms and conditions are in the description of the item and as such are binding as part of the sale. Please review eBays policies or reach out to me with any questions. If you have alternative shipping solutions I am willing to work with you. Good Luck!!! See my Feedback and Buy with Confidence that you will be taken care of.