YS-Audio Audio Experience Symphonies Plus Tube High Def. Linear Preamplifier Used but in excellent condition. There was a problem with the volume potentiometer and it had to be replaced -- it developed scratching. The ALPS volume potentiometer was replaced with a newer, better version as the original developed scratching. The repair was redone with Belden wire - the same wire CBI uses in all their floor pocket wiring. For physical condition I rate this 9 - 9.3 / 10. Comes with (3) 12AX7 preamp tubes and (1) 6x4 Rectifier tube. I will include a spare tube of each if I can find where I put them. I should be able to do so before this sells. No returns but I guarantee it to be fully functional and work without issue. If you do find something wrong, let me know. This preamp was tested before posting. Any questions, please contact me. I will respond quickly and in a professional manner. I have over 3000 feedbacks with only one neutral and zero negative feedback dating back to 2001. Power cord included for USA AC IEC. --Mark

YS-Audio Audio Experience Symphonies Tube mkII High Def. Linear Preamplifier This is the second one I have for sale (and last). Used but in excellent condition. There are just a couple of hairline marks on the top that really arent visible. I rate this 9.2-9.5 / 10 cosmetic condition. Comes with (3) 12AX7 preamp tubes and (1) 6x4 Rectifier tube. I will include a spare tube of each if I can find where I put them. I should be able to do so before this sells. No returns but I guarantee it to be fully functional and work without issue. If you do find something wrong, let me know. This preamp was tested before posting. Any questions, please contact me. I will respond quickly and in a professional manner. I have over 3000 feedbacks with only one neutral and zero negative feedback dating back to 2001. Power cord included for USA AC IEC. --Mark

YS-Audio Audio Experience Symphonies Plus Tube High Def. Linear Preamplifier Used but in excellent condition. There was a problem with the volume potentiometer and it had to be replaced -- it developed scratching. Unfortunately ALPS changed the trim-pot specs on this and a little creative soldering had to be done without having to rewire the entire cable run. As for physical condition I rate this 9 - 9.3 / 10 condition. Comes with (3) 12AX7 preamp tubes and (1) 6x4 Rectifier tube. I will include a spare tube of each if I can find where I put them. I should be able to do so before this sells. No returns but I guarantee it to be fully functional and work without issue. If you do find something wrong, let me know. This preamp was tested before posting. Any questions, please contact me. I will respond quickly and in a professional manner. I have over 3000 feedbacks with only one neutral and zero negative feedback dating back to 2001. Power cord included for USA AC IEC. --Mark

YS-Audio Audio Experience Symphonies Tube mkII High Def. Linear Preamplifier Used but in excellent condition. There is one scratch in the upper left corner of the top that has been traces with a black Sharpie. Unless you are looking for it, you wont see it. I rate this 8.7-9 / 10 condition. Comes with (3) 12AX7 preamp tubes and (1) 6x4 Rectifier tube. I will include a spare tube of each if I can find where I put them. I should be able to do so before this sells. No returns but I guarantee it to be fully functional and work without issue. If you do find something wrong, let me know. This preamp was tested before posting. Any questions, please contact me. I will respond quickly and in a professional manner. I have over 3000 feedbacks with only one neutral and zero negative feedback dating back to 2001. Power cord included for USA AC IEC. --Mark

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Linear Tube Audio MicroZOTL Tube Preamplifier; Level 2 Upgrade (N Product SKU: 68470 Input Voltage: 120V # of Owners: 1 Service History: None Other Notes: Serial Number: 147 Age: 2 years Tobacco Exposure: No MSRP: $5750 This unit has the level 2 upgrade and NOS Mullard CV4024 tubes. Remote is not included. Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear including a faint scratch on the bottom left corner of the faceplate, along with a tiny speck on the top surface near the back-left corner. This has some very light wear, but still presents beautifully from your listening position. What is Included: Preamplifier, Two RCA 12SN7 tubes, Two NOS Mullard CV4024 tubes, Power cable, Factory packaging (Remote is not included) If you are in the market for a reference preamplifier, do not need a built in phono stage, want the latest in tube technology, and want a reference class headphone amplifier built in, the LTA MICROZOTL preamplifier delivers all of it and more. Thank you LTA for allowing me to review it, I loved it, and candidly I wish I did not have to give it back. -Positive Feedback Functional Notes: Operational condition of this item is excellent, fully tested and no issues found. Review 2 Shipping: Cost to ship this item within the contiguous United States is a flat rate of $65- 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.

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Linear Tube Audio ZOTL Ultralinear Stereo Tube Power Amplifier; LTA Product SKU: 48880 Voltage: 100 - 240V # of Owners: 1 Service History: None Serial Number: 44 Age: Unknown Tobacco Exposure: No MSRP: $6800 Cosmetic Description: Very good condition with minimal visible cosmetic wear including barely visible scuffs on the top surface along with a few minor scratches on the right and left side surfaces. 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: Amplifier, Two Groove 12AX7 tubes, Two Electro-Harmonix 12AU7 tubes, Four 17JN6 tubes, Power cable Other Notes: The ZOTL Ultralinear amplifier delivers uncolored detail and realism without sacrificing natural mids and powerful, controlled bass. The ZOTL Ultralinear is our most detailed and refined amp. Many listeners compare the presentation to SET amps, while offering much more power. -LTA 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 $65- 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.

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Linear Tube Audio ZOTL 40 Reference+ Stereo / Mono Power Amplifier; ZOTL40 (New Product SKU: 53862 Voltage: 120V # of Owners: 1 Service History: None Serial Number: 113 Age: 2 years Tobacco Exposure: No MSRP: $6800 Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear including a barely visible scuff on the top left side edge of the faceplate. With some minor rubbing near the power switch with a faint scratch near the right side of the faceplate. 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: Amplifier, Four New Electro Harmonix EL34 tubes, Two 12AU7 tubes, Two 12AX7 tubes, Power cable Other Notes: This is a stereo amplifier that can be operated as a mono amplifier if desired, by flipping a switch on the rear of the unit. Two years after releasing the award-winning ZOTL40 Reference power amp, LTA is proud to announce the next generation of our flagship amp, the ZOTL40 Reference+. After trying over two dozen component combinations, and countless hours of listening tests and comparisons, the new ZOTL40 Reference+ upgrade improves the tone and texture across all frequencies, and there is more detail and clarity around the performers. - LTA 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 $65- 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 a gently used Linear Tube Audio z10 integrated speaker / headphone amplifier. Please go on the website to check the specs. Make sure that they have enough power for your headphones / speakers. This is the Z10 integrated model. Its MSRP is $4,900, and I also opted for an external power supply unit, also from the LTA brand, which was MSRP $650. Its for US voltages. It comes with the proprietary cable that connects the PSU to the amplifier and the remote, which is an Apple remote that came with this unit, fully calibrated to be compatible with it. In excellent cosmetic condition. It has been sitting on a rack, not moved, since I got it. Tubes have probably 200 hours of usage on them. I took the liberty of upgrading every single stock tube in here (there were MANY stock tubes) with more premium, new old stock, and rarer tubes. Overall, I spent hundreds of dollars simply tube rolling this amp. Its been well taken care of and well loved. I am selling because Im going in a different direction with audio and need something with more juice to power some less efficient speakers. See photos for more info.

Up for sale is a gently used Linear Tube Audio z10 integrated speaker / headphone amplifier. Please go on the website to check the specs. Make sure that they have enough power for your headphones / speakers. This is the Z10 integrated model. Its MSRP is $4,900, and I also opted for an external power supply unit, also from the LTA brand, which was MSRP $650. Its for US voltages. It comes with the proprietary cable that connects the PSU to the amplifier and the remote, which is an Apple remote that came with this unit, fully calibrated to be compatible with it. In excellent cosmetic condition. It has been sitting on a rack, not moved, since I got it. Tubes have probably 200 hours of usage on them. I took the liberty of upgrading every single stock tube in here (there were MANY stock tubes) with more premium, new old stock, and rarer tubes. Overall, I spent hundreds of dollars simply tube rolling this amp. Its been well taken care of and well loved. I am selling because Im going in a different direction with audio and need something with more juice to power some less efficient speakers. 13 watts per channel, perfect for speakers 90dB or above. See photos for more info. This unit, alongside the PSU, is a $5,550 MSRP value altogether. This is not counting the hundreds I spent on tubes while tube rolling it. It is in excellent condition due to basically only sitting in one spot and never being moved since I purchased it. Price is firm. This does NOT have the optional phono upgrade. Youd have to contact LTA and send it in for that because it costs extra. This is going to be insured and have signature confirmation for delivery. It works perfectly and Im going to be shipping in the original box it came in, reinforced with hefty memory foam.

Up for sale is a gently used Linear Tube Audio z10 integrated speaker / headphone amplifier. Please go on the website to check the specs. Make sure that they have enough power for your headphones / speakers. This is the Z10 integrated model. Its MSRP is $4,900, and I also opted for an external power supply unit, also from the LTA brand, which was MSRP $650. Its for US voltages. It comes with the proprietary cable that connects the PSU to the amplifier and the remote, which is an Apple remote that came with this unit, fully calibrated to be compatible with it. In excellent cosmetic condition. It has been sitting on a rack, not moved, since I got it. Tubes have probably 200 hours of usage on them. I took the liberty of upgrading every single stock tube in here (there were MANY stock tubes) with more premium, new old stock, and rarer tubes. Overall, I spent hundreds of dollars simply tube rolling this amp. Its been well taken care of and well loved. I am selling because Im going in a different direction with audio and need something with more juice to power some less efficient speakers. See photos for more info. This unit, alongside the PSU, is a $5,550 MSRP value altogether. This is not counting the hundreds I spent on tubes while tube rolling it. It is in excellent condition due to basically only sitting in one spot and never being moved since I purchased it. Price is firm.

Up for sale is a gently used Linear Tube Audio z10 integrated speaker / headphone amplifier. Please go on the website to check the specs. Make sure that they have enough power for your headphones / speakers. This is the Z10 integrated model. Its MSRP is $4,900, and I also opted for an external power supply unit, also from the LTA brand, which was MSRP $650. Its for US voltages. It comes with the proprietary cable that connects the PSU to the amplifier and the remote, which is an Apple remote that came with this unit, fully calibrated to be compatible with it. In excellent cosmetic condition. It has been sitting on a rack, not moved, since I got it. Tubes have probably 200 hours of usage on them. I took the liberty of upgrading every single stock tube in here (there were MANY stock tubes) with more premium, new old stock, and rarer tubes. Overall, I spent hundreds of dollars simply tube rolling this amp. Its been well taken care of and well loved. I am selling because Im going in a different direction with audio and need something with more juice to power some less efficient speakers. See photos for more info.

Linear Tube Audio MicroZOTL MZ2 headphone amp designed by legendary engineer David Berning. Comes with upgraded LPS power supply for added depth of soundstage and silent background. Unit features upgraded Tung-Sol 6sn7GTB and Tung-Sol 12AT7 6201 tube compliment; a nice step up in Sonic’s from stock Chinese tubes. Amp works perfectly… a few superficial marks on the face. The plexiglass top is near flawless showcasing the intricacies of the design. Cosmetics: 8.5/10, Functionality: 10/10. My favorite thing about this unit is its versatility in that it has two speaker jacks, allowing it to serve as a low wattage power amp (1 wpc). I have used this to drive my vintage Klipsch Forte 2s with stunning results. Filled my entire home with lush, tubey goodness…tremendous instrument separation. Ultimately what sets this amp apart is the DEAD-SILENT background. It’s just non-existent; that’s the transformer-less technology for ya…a stunning achievement and why this design received the reviews it did. I was using this MZ2 in my office as a headphone amp while also driving a pair of ADS L300C (88 db?, hardly high-efficiency) and it still could drive you out of the room. This unit is now discontinued and will become a collectors item; the only reason I’m passing this along is my wife and daughter surprised me with an MZ3. Continental US only.

Selling my Linear Tube Audio MZ3 Headphone Amplifier, a high-quality tube amplifier perfect for audiophiles. This amplifier boasts of a clean 1W power output, 2 channels, and 3 RCA L/R inputs. The MZ3 has a sleek black finish and features the legendary ZOTL architecture. Used only a handful of times but because of travel I missed the audition window. I would consider this an open box unit in fantastic near perfect condition. Rating it as excellent just to ensure the buyer is happy. Will be meticulously packaged in the original boxes it came in and insured for safe transit to buyer. Thanks for your interest! https://www.lineartubeaudio.com/products/microzotl-mz3

This eBay listing is for ONE Cary Audio CAD-808 Rocket 88 Tube Amplifier. Used and in excellent working and cosmetic condition. I bought this brand new from Cary in 2003 and it until now has been in storage for the past 10 years. The only blemish I can find is a super small spot of discoloration on the Cary label which is on the power transformer. This amp puts out 20 watts per channel in Triode mode / 40 watts per channel in Ultralinear. I sent it to Cary in 2005 and had it upgraded to utilize the 12BZ7 tubes instead of the 6922 tubes. You can use both 12BZ7s or 12AX7s if youd like... The BZs sound best though. Comes with 2x Electro-Harmonix EL84 tubes, 2x RCA 12BZ7 tubes and 4x Ruby KT88 tubes. As for the output tubes....You can use the EL-34, 6L6, 6550, KT-66, KT-77, KT-88 or KT-90 flavors. The two 1629 Green Eye tubes on the front plate are mesmerizing to watch, They display the power output. The 12BZ7s come with silicone dampers installed. I am going to drop this amp off at Mojotronix for a once-over where it will get a thorough check-up (Pots, Jacks, Contacts, Tube sockets cleaned, Caps checked, Tubes checked, Confirm all components working at spec, Bias the output tubes). I am having this service performed because the amp has sat idle for the past decade AND I want to assure the next owner years of trouble free operation. Comes as shown with the tubes mentioned above and the cable for setting the tube bias. This amp is heavy... 50lbs! I will double box it and use Insta-Pak foam to assure a safe delivery to you. I will pack the tubes in a smaller box and ship them separately. I will give it my 30 day No DOA warranty. Buyer pays $100 S/H via FedEx Ground. Buy with confidence from Esoteric Specialties !

Four-piece set:MicroZOTL MZ2 headphone ampMicroZOTL 2 power supplyPower supplyLinear Tube Audio cable and Linear Tube Audio quick start postcard directing to website full guideNote: remote not included Excellent working working and cosmetic condition. Tech specs shown in last photo. Shipping or local pickup in San Diego, California OK. If local pickup, item must be picked up within ten days of purchase. Insurance and signature confirmation if required included with shipping. Thanks for looking!

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Linear Tube Audio MicroZOTL Stereo Tube Preamplifier; Remote; LTA; Black Product SKU: 49609 Voltage: 120V # of Owners: 1 Service History: None Serial Number: 57 Age: Less than 1 year Tobacco Exposure: No MSRP: $4450 Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear including some tarnish on the power button and a few faint scratches on the top surface. Outstanding condition overall - the condition will please even the most discerning audiophile. What is Included: Preamplifier, Apple remote, Two Tun-Sol 12SN7 tubes, Two Baldwin 12AU7 tubes, Power cable, Factory packaging Other Notes: The Microzotl is a really good preamp. It is an open window of transparency; with fast transient performance, excellent drive, and a high level of dynamic swing. It has a quiet black background, lacks obvious coloration, and is coherent to the point of being dang near unflappable. - Positive Feedback 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 $65- 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.

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Linear Tube Audio Reference ZOTL40+ Stereo/Mono Tube Power Amplifier; ZOTL40+ (N Product SKU: 51999 Voltage: 120V # of Owners: 1 Service History: None Serial Number: 127 Age: Unknown Tobacco Exposure: No MSRP: $6800 Cosmetic Description: Very good condition with minimal visible cosmetic wear including a barely visible nick on the top left edge of the faceplate. This item has some very light wear but still presents like new from your listening position. What is Included: Amplifier, Four New JJ EL34 tubes, Two New JJ ECC82 tubes, Two New ECC83 S tubes, Power cable Other Notes: Included EL34, ECC82, and ECC83 S tubes are brand new with 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 $80- 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 a gently used Linear Tube Audio Z10 integrated speaker / headphone amplifier. This does NOT contain the optional phono stage, nor does it do electrostatic headphones. It does however include the linear power supply ($750 MSRP off the LTA website). The amp works beautifully. The power supply works. Its in excellent cosmetic condition. I did my best to take very good care of it. I basically put it on my audio rack and seldom moved it since. Comes with the original remote. See photos for more info.

2 authentic mullard gt britain e88cc gold pin audiophile tubes, rare year great extension!limited runs special quality export series sq w/ real british 66 build codes and real glass stamplegendary linear tone warm mitcham precision (see our blackburns for more mascara?!)superb mic amp stereo phono pre tube upgrade 6922 cca cv2492 +more hifidelity app ready audio grade phono grade noise free w/ special proprietary cali refurb process!pristine pair balance matched 101/103 ~ 102/104 % mutual gm pair (+100%=nos) ships fast well packed w/ plain or branded boxes worldwide~authentic vintage audiophile collectibles by cali acoustics~ (nos tubes require up to 100+ hours to truly settle in, otherwise you are likely buying used)(be aware of relabelers/reprinters especially cca!) current inventory includes:6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc12ax7 12au7 12at7 12ad7 (new) / ecc83 ecc82 ecc81 6201 (new)6bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85 ~ 6ca7 el34 verified apps include:preamps stereos vocals instruments mics rode k2/ntk audio technica at-4060 bluemics wooaudio liquidplatinum aesthetix cat audioresearch arc echo ear herron decco lector manley horizons conrad frontiers pathos marantz vac psaudiobhk mono blocks + many more!

2 authentic mullard gt britain e88cc gold pin audiophile tubes, special quality serieslegendary 66 linear british warm tone mitcham precision (see our blackburn for more mascara)pristine balance matched 101/103 ~ 102/104 % mutual gm pair (+100%=nos)real r6 codes + real labels visible (be aware of relabelers/reprinters!) audio grade phono ready noise free w/ proprietary cali refurb process ships fast well packed w/ plain or branded boxes worldwide! ~authentic audio collectibles by cali acoustics~ current inventory includes:6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc12ax7 12au7 12at7 12ad7 (new) / ecc83 ecc82 ecc81 6201 (new)6bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85 ~ 6ca7 el34 verified apps include:preamps stereos vocals instruments mics rode k2/ntk audio technica at-4060 bluemics wooaudio liquidplatinum aesthetix cat audioresearch arc echo ear herron decco lector manley horizons conrad frontiers pathos marantz vac psaudiobhk + many more!

Up for sale is a gently used Linear Tube Audio Z10 integrated speaker / headphone amplifier. This does NOT contain the optional phono stage, nor does it do electrostatic headphones. It does however include the linear power supply ($750 MSRP off the LTA website). The amp works beautifully. The power supply works. Its in excellent cosmetic condition. I did my best to take very good care of it. I basically put it on my audio rack and seldom moved it since. Comes with the original remote. See photos for more info.

2 mullard e88cc/6922 gold pin audio tubes, 59scollectible rare first run flat realistic transparency122/130~128/130% gm ~see our other listings for alternate listening positions, bid/buy/best offer~~cali acoustics~~vintage hifidelity tone / vacuum tube pro audio / warm bright lofi hifi~caliacoustics instagram / caliacoustics.com (soon!)~ ~6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc cv2492 cca ~~12ax7 12au7 12at7 / ecc83 ecc82 ecc81 ~ ~6bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85~ 6ca7 el34 (new!) ~preamps stereos vocals instruments mics rode k2/ntk audio technica at-4060 bluemics wooaudio liquidplatinum aesthetix cat audioresearch arc echo ear herron decco lector manley horizons conrad frontiers pathos marantz vac psaudiobhk +more apps~