The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Parasound Halo A 21 Stereo Power Amplifier Product SKU: 64915 Age: Unknown Tobacco Exposure: No MSRP: $1999 Input Voltage: 120V # of Owners: 1 Service History: None Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear including a couple of small nicks on the top edge of the faceplate, a piece missing from the Parasound logo on the faceplate, and some small nicks on the rear handles. Despite these blemishes, this item presents well from your listening position and sounds wonderful. What is Included: Amplifier, Manual, Power cable, Factory packaging Other Notes: For those who desire the power of a Mack truck with the finesse of a Mercedes Benz in a two-channel amplifier, look no further than Parasound. The A 21 has a solid foundation with a power supply consisting of a 1.2 kVa transformer and 100,000uf filter banks, pelting out 250wpc into 8 ohms and 400wpc into 4 ohms for both channels. Our bench tests confirmed that this is one solid contender. This is no surprise considering its THX Ultra2 certification. With the assortment of unbalanced and balanced inputs, triggered output, and ground lift option no stones were left unturned with this well built, attractive design. - Audioholics 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.

You are looking at a used Parasound New Classic Model 2125 v.2 Two Channel Amplifier. I purchased this amp brand new locally back in 2018 and operates’ as designed. Amplifier is in very good condition – see images. This sale includes amplifier, power cord, original box/paperwork and available for local pick-up only. Any questions – just ask. Thanks for looking! 150W x 2 @ 8ohms; 225W x 2 @ 4ohms THX Ultra2 Certified Full Discrete Circuitry High Current Toroid Transformer Bridgeable Switch for Mono/Stereo

Parasound Model 2125 Ultra 2 THX Two Channel Stereo Power Amplifier, Serviced Model: 2125 Ultra 2 Price: $519.99 + $59.99 flat-rate ground shipping to US mainland states only Vintage, preowned, SERVICED -- See NOTES belowTested, in very satisfactory working orderClean and nice cosmetic condition with just a few signs of wear -- light imperfections including minor scuffs & marks around the unitExactly as seen in picturesNice heavy amp with large toroidal transformerComes with power cordAn electronic copy of the users manual will be emailed to the buyer after sale, if requestedAll work performed at MC Mobile, Thousand Oaks, CASix month parts and labor warranty NOTES: 1. Issue with the power button repaired -- Button now works normally2. Defective components replaced as required to achieve proper operation3. Corrected output transistor current balance to this less 5% bank matched at 100 W RMS output4. Corrected issue of extremely dim standby LED circuit caused by factory install of wrong component5. Set idle current so that crossover distortion at 20 kHz was not visible on our scope6. Checked frequency response after service from 100 Hz to 10 kHz -- found to be fairly equal and flat7. Checked output levels were correct to the THX standard8. Cleaned all switches and level pots9. Checked power output, 1 channel driven, at 1 kHz into 8 Ohms, and it is 203 W RMS and 206 W RMS for the right and left channel, respectively, at onset of clipping (After service and checkout, power output is quite a bit more than the specs for this amplifier)10. Checked impedance switch and auto on/off triggering for proper operation Some Original Specifications: • 125 watts RMS per channel into 8?, all channels driven• 200 watts RMS per channel into 4?, all channels driven• 200 watts RMS per channel into 2?, all channels driven • 400 watts RMS bridged into 8 ? or 4? mono • 35 amps peak current per channel • Impedance selector switch for 2-3? or 4-8? operation • Bridging switch for stereo or mono operation • A/B speaker terminals with individual on/off • 18dB/octave high pass filter, switchable 20Hz or 40Hz • Fully discrete circuitry with toroidal transformers • Efficient, low heat design • DC Servo and relay protection circuits • Automatic on/off by DC trigger with looping output • Automatic on/off by audio signal with adjustable sensitivity • Gold-plated RCA input jacks, loop output jacks • Heavy duty 24k gold-plated 5-way speaker terminals • Rear-mounted gain controls; ground lift switch • Multi voltage 115/230v selector on rear panel • Standby, channel status, high temperature indicators • 2u chassis; RMK22 rack mount kit available • (W x D x H): 17.25” x 16” x 4.25 ” (3.5” without feet)

You are looking at a used Parasound New Classic Model 2125 v.2 Two Channel Amplifier. I purchased this amp brand new locally back in 2018 and operates’ as designed. Amplifier is in very good condition – see images. This sale includes amplifier, power cord, original box/paperwork and available for local pick-up only. Any questions – just ask. Thanks for looking! 150W x 2 @ 8ohms; 225W x 2 @ 4ohms THX Ultra2 Certified Full Discrete Circuitry High Current Toroid Transformer Bridgeable Switch for Mono/Stereo

This Parasound A21+ amp is in great shape and works perfectly. Amazing amp. I have the matching p6 preamp listed as well. Original packaging and shipping carton and manual. Features300 watts x 2 @ 8 ? RMS, both channels driven500 watts x 2 @ 4 ? RMS, both channels driven1000 watts x 1 @ 8 ?, in bridged mode High bias Class A/AB operation60 amperes peak current per channel Stable with speaker impedance dips to 1.5 ?Balanced inputs with discrete circuits CHK Infinium, custom 5-way speaker binding posts Gold-plated RCA input & loop output jacks Direct-coupled signal path, no capacitors or inductors DC Servo and relay protection circuits AC turn-on inrush surge protection with relay bypass JFET input stage, MOSFET driver stage16 beta-matched 15 ampere, 60 MHz bipolar output transistors1.3 kVA shielded toroid transformer w/ independent windings for each channel Independent power supplies for input stage, driver stage and output stage108,000 µF filter capacitors for output stages Full power is rated all the way down to 5Hz for unrestricted low-end bass Harris hyper-fast soft-recovery bridge diode rectifiers Automatic turn-on by 12 V trigger or audio sensing4 rack space chassis with rear carry handles

Chassis in great shape. Unit Will not power On

This has been my personal power amp in my music room for a number of years. I purchased it new and it has only seen modest use as I have several systems. I have it coupled to a Parasound Halo P5 preamp which I am also selling in a separate listing. The amp is in what I would consider to be NEAR MINT condition as it is free of marks, scuffs or scratches. It has sat in the same location ever since installation. Please look carefully at the pictures and judge the condition for yourself as everyone has their own condition scale. The unit functions perfectly. I used it with the XLR inputs and the trigger. The sale includes the power cord and a copy of the Owners Manual. The following is taken from the Parasound website:FeaturesCircuitry designed by legendary John CurlTHX Ultra2 certifiedHigh bias Class A/AB operationBalanced inputs with discrete circuits and XLR connectorsDirect Coupled - no capacitors or inductors in signal pathComplementary MOSFET driver stage and JFET input stage16 beta-matched 15 amp, 60 MHz bipolar output transistors1.2 kVA encapsulated toroid power transformer with independent secondary windings for each channel88,000 µF power supply filter capacitanceDC Servo and relay protection circuitsAC present, channel status, high temperature indicatorsHeavy-duty 24k gold-plated 5-way speaker terminalsGold-plated RCA input jacks; ground lift switchAuto turn-on by 12v trigger or audio signal, 12v trigger outSpecificationsContinuous power output:250 watts RMS x 2, 20 Hz - 20 kHz, 8 ?, all channels driven400 watts RMS x 2, 20 Hz - 20 kHz, 4 ?, all channels driven750 watts RMS x 1, 20 Hz - 20 kHz, 8 ?Current capacity:60 amperes peak per channelPower bandwidth:5 Hz - 100 kHz, +0/-3 dB at 1 wattTotal harmonic distortion:< 0.2 % at full powerIM distortion: balanced 16 V rms< 0.04 %Slew rate:> 130 V/µsecondDynamic headroom:> 1.5 dBInterchannel crosstalk:> 80 dB at 1 kHz;> 63 dB at 20 kHzInput sensitivity:1 V for 28.28 V, THX Reference LevelInput impedance:33 k ? unbalanced; 66 k ? balancedS/N ratio:112 dB, input shorted, IHF A-weightedDamping factor:> 1100 at 20 HzVoltage:110V - 120VDimensions:17-1/2 w x 7-5/8 h x 20 d, 7 h without feetNet weight: 60 lb. AI GENERATED DESCRIPTION -“Experience superior sound quality with the Parasound Halo A 21 Stereo Power Amplifier. This amplifier offers two channels of high-quality audio and features stereo L/R RCA and XLR audio inputs. The Parasound brand is known for its exceptional performance and durability, making this power amplifier a great addition to any home audio system. With its sleek design and advanced features, the Parasound Halo A 21 is perfect for audiophiles who demand the best. Amplify your favorite tunes with ease and enjoy a truly immersive audio experience. This power amplifier is a must-have for any music lover.”

This is for pick up, if you need it shipped please contact me. I have a FedEx account and can ship cheaper than eBay quotes via the posting. I am listing my Parasound A21 amplifier. It’s in very nice shape and works perfectly. The sound is very derailed and controlled with a damping factor or 1,100. More specifications below. I have it in my system now and you are welcome to audition before purchasing. I am in Temecula wine country. I also have a silver one as well. Thanks, Jon Specifications Continuous power output: 250 watts RMS x 2, 20 Hz - 20 kHz, 8 ?, all channels driven 400 watts RMS x 2, 20 Hz - 20 kHz, 4 ?, all channels driven 750 watts RMS x 1, 20 Hz - 20 kHz, 8 ? Current capacity: 60 amperes peak per channel Power bandwidth: 5 Hz - 100 kHz, +0/-3 dB at 1 watt Total harmonic distortion: < 0.2 % at full power IM distortion: balanced 16 V rms < 0.04 % Slew rate: > 130 V/µsecond Dynamic headroom: > 1.5 dB Interchannel crosstalk: > 80 dB at 1 kHz; > 63 dB at 20 kHz Input sensitivity: 1 V for 28.28 V, THX Reference Level Input impedance: 33 k ? unbalanced; 66 k ? balanced S/N ratio: 112 dB, input shorted, IHF A-weighted Damping factor: > 1100 at 20 Hz Voltage: 110V - 120V Dimensions: 17-1/2 w x 7-5/8 h x 20 d, 7 h without feet Net weight: 60 lb.up

Parasound A21 AMPLIFIER

Excellent condition! Sounds fantastic and in mint condition! New these are $1100.00. This is basically brand new as it was never used. THX Ultra2 certified 150 watts x 2 into 8 ? (all channels driven) 225 watts x 2 into 4 ? or 2 ? (all channels driven) 400 watts x 1 bridged into 8 ? or 4 ? 35 amps peak current per channel 2 Ohm stable operation with load selector switch Two pairs of speaker outputs with front panel A/B buttons Rear-mounted lockout switch disables front A/B buttons High pass filter, switchable for 20Hz or 40Hz Automatic on/off by DC trigger with looping output Automatic on/off by audio signal with 2 sensitivity settings Fully discrete circuitry with high current toroid transformer Bridging switch for stereo or mono operation Efficient, low heat design DC Servo and relay protection circuits Rear-mounted left and right gain controls Standby, channel status and high temperature indicators Gold-plated RCA input jacks Heavy duty 24k gold-plated 5-way speaker terminals 115/230v selector on rear panel 2U rack mount kit available separately (Model RMK22) Specifications All Channels Driven 150 watts x 2, 8? 225 watts x 2, 4? 225 watts x 2, 2? (Load switch set to 2-3?) Bridged Mono 400 watts x 1, 8? 400 watts x 1, 4? (Load switch set to 2-3?) Current Capacity 35 amps peak per channel Frequency Response 20 Hz - 50 kHz, +0/-3 dB, 1 watt Dynamic Headroom - 1.3 dB Total Harmonic Distortion 0.25% at full rated output 0.015% at average listening levels IM Distortion - 0.05 % Transient IM Distortion - Not measurable S/N Ratio 114 dB at rated output, IHF A-weighted 106 dB at rated output, unweighted 93 dB at 2.828 V output, IHF A-weighted 84 dB at 2.828 V output, unweighted Input Impedance - 33 k ? Input Sensitivity 1 V in for 28.28 V out, THX standard Inter-Channel Crosstalk 85 dB @1 kHz, 73 dB @10 kHz, 67 dB @ 20kHz Damping Factor - Over 150 at 20Hz 12V Trigger Turn On - DC 9 – 12V, 15 mA Audio Turn On Quieter: 1 mV Louder: 6 mV AC Power Requirement 110 - 120 V / 220 -240 V, 50 - 60 Hz 0.5 watts standby 32 watts Idle (no audio) 550 watts full output Dimensions 17.25 Wide 16 Deep, with cables connected 4.25 High with feet, 3.5 panel only (2U) (437 x 406 x 107mm, 88.2 mm panel only) Net Weight - 27 lbs (12.3 kg) Rack Mount Accessory May be Purchased Separately: RMK22

I’m selling my Parasound NewClassic 2125 v.2 stereo power amplifier, which is in flawless condition. This amplifier has been professionally maintained, with just half a year of use. Im the original owner and purchased this amplifier for use at ZenMastering Professional Audio Mastering in San Diego. Im downsizing my audio equipment, and this amazing piece needs a new home. Original boxing included for safe transport.Key Features:THX Ultra2 certified for a high-fidelity sound experience150 watts x 2 into 8?, 225 watts x 2 into 4? or 2?, 400 watts x 1 bridged into 8? or 4?35 amps peak current per channel with stable 2-ohm operationDual speaker outputs with front panel A/B buttonsHigh pass filter with switchable 20Hz or 40Hz optionsDiscrete circuitry and high-current toroid transformerAutomatic on/off via DC trigger and audio signal with adjustable sensitivityDimensions: 17.25 W x 16 D x 4.25 H, Weight: 27 lbs (12.3 kg)Additional specs like 2U rack mount compatibility (rack mount kit sold separately)Why This Amplifier? This is an ideal choice for anyone looking to elevate their home audio or studio setup with powerful, clean, and stable amplification. Whether for a high-end home theater or an audiophile listening environment, the 2125 v.2 delivers dynamic headroom, low distortion, and impressive sound clarity. Plus, it’s energy efficient with a low-heat design, which is ideal for long-term, intensive use. Price: $[Your Asking Price]

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Parasound Halo A 21 Stereo Power Amplifier Product SKU: 70105 Input Voltage: 120V # of Owners: 1 Service History: None Serial Number: 04128 Age: 10 years Tobacco Exposure: No MSRP: $1999 Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear including a small area of discoloration on the faceplate, a small nick on the top of one of the right heatsink fins, and some wear along the tops of the rear handles. Despite these minor blemishes, this item presents very well from your listening position and sounds wonderful. What is Included: Amplifier, Rack ears, Pair of trigger cables, Manual, Power cable, Factory packaging Other Notes: For those who desire the power of a Mack truck with the finesse of a Mercedes Benz in a two-channel amplifier, look no further than Parasound. The A 21 has a solid foundation with a power supply consisting of a 1.2 kVa transformer and 100,000uf filter banks, pelting out 250wpc into 8 ohms and 400wpc into 4 ohms for both channels. Our bench tests confirmed that this is one solid contender. This is no surprise considering its THX Ultra2 certification. With the assortment of unbalanced and balanced inputs, triggered output, and ground lift option no stones were left unturned with this well built, attractive design. - Audioholics 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 $65.00- 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.

for your consideration:Excellent condition, clean sound, 2 outputs, some vintage wear, tested, works flawlessly, please review the pics.Comes From a smoke and pet free home.Will box it with extra care & attention to details.Only EMS, shipping with Insurance & tracking no.Delivery time will be between 3-7 business days. Click here to view my full range of venga vintage productsClick here to view my full range of venga vintage products Click here to view my full range of venga vintage products Click here to view my full range of venga vintage products Click here to view my full range of venga vintage products

Original owner, non-smoking household. Comes with original box, power cord, and manual. Very powerful amp! Circuitry designed by legendary John Curl THX Ultra2 certified High bias Class A/AB operation Balanced inputs with discrete circuits and XLR connectors Direct Coupled - no capacitors or inductors in signal path Complementary MOSFET driver stage and JFET input stage 16 beta-matched 15 amp, 60 MHz bipolar output transistors 1.2 kVA encapsulated toroid power transformer with independent secondary windings for each channel 88,000 F power supply filter capacitance DC Servo and relay protection circuits AC present, channel status, high temperature indicators Heavy-duty 24k gold-plated 5-way speaker terminals Gold-plated RCA input jacks; ground lift switch Auto turn-on by 12v trigger or audio signal, 12v trigger out 4u Chassis, carry handles, rack mounting adapter includedThe Parasound A 21 2 Channel Power Amplifier is a high-quality device designed to enhance your home audio experience. With its two channels and powerful sound, you can enjoy your favorite music or movies with exceptional clarity. Made by Parasound, a trusted brand in the industry, this power amplifier is sure to impress. Whether youre a music enthusiast or a home entertainment expert, the Parasound A 21 2 Channel Power Amplifier is a great addition to your system. Its sleek design and sturdy build ensure that it will last for years to come. So, if youre looking for a reliable and powerful amplifier, look no further than the Parasound A 21.

Two channel high end audio preamplifierFront panel jack for portable MP3 player with 12dB auto gain offset to match levels of other sources7 pairs of line level inputs1 input pair can be switched for MM or MC phono cartridge with correct input impedanceCan add to an existing surround system to upgrade analog 2 channel soundConnect your 2 channel analog sources to the Model 2100 instead of to your surround receiverConnects to surround receiver’s L, R, Sub line out jacks & to power amp’s input jacksBlends seamlessly into surround system, automatic pass-through when turned offBypass input can be selected by remoteCreates a mono sub channel output for 2 channel analog sourcesAnalog bass management, low pass filter, adjustable 20 Hz - 140 HzSeparate output jacks for full range (large speakers), 80 Hz high pass filtered (small speakers)2-way RS-232 serial port connectionExternal IR repeater input & loop out jacksRemote control includes discrete codes for Off and On2 auto turn on modes: AC power, 12v triggerSelecting automatic turn/off defeats the front panel Power button12V trigger input jack and output jacks, 6’ (2m) trigger wire includedFixed level audio record outputHeadphone jack with auto mute for line out jacksMotor-driven analog volume controlBalance control, bass & treble controls with defeat buttonRemote handset includes tone on/off buttonHigh current power supplyAccepts both 115v & 230v AC, detachable IEC AC cord2u chassis, rack mountable with RMK22 (sold separately)Frequency Response10 Hz - 100 kHz, +/- 3 dBTHD Distortion< 0.008% at 20 HzS/N Ratio> 105 dB, input shorted, IHF A-weighted > 95 dB, input shorted, unweightedCrosstalk> 75 dB at 20 kHzInput Impedance30 k ?Output Impedance< 60 ?Input Sensitivity250 mV for 1 V output Total Gain: 12 db Maximum Output: 6.5 VAC Power Requirement110-250 V, 50 - 60 Hz Voltage is automatically selected 5 watts standby; 10 watts when turned onDimensionsWidth: 17.25 (437 mm) Depth: 14.5 (369 mm) Height, with feet: 4.25 (108 mm) Height, without feet: 3.5 (89 mm) Weight: Net: 13 lbs. (5.9 kg) Shipping: 20 lbs. (9.1 kg) Item will be professionally packaged and insured through the carrier. I can ship through your preferred carrier of choice but if no preference given it will be shipped UPS Ground Service. Thank you for looking. Good luck.

DescriptionAuthenticity: 100% AUTHENTIC! If you have any question about the condition, accessories, or anything about the product,Please feel free to message us. We are glad to answer all your concerns. ShippingDHL, Fedex Fastshipping3-10 business days after shipment(Tracking number + Insurance.)PaymentPlease give me the payment within 3days from the date of bid.About UsWe sell our items on other websites and in our retail stores in Japan at the same time.If the item was sold out before your purchase, your order will be cancelled and a full refund will be issued immediately. International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you.

PERFECT CONDITION A21+ AMP. NO SCRATECHES DENTS OR DINGS ON IT AT ALL. COMES WITH ALL DOCUMENTS AND POWER CABLE. INCLUDED DOUBLE BOXED SHIPPING THAT CAME FROM THE MANUFACTURER. The Halo A 21+ power amplifier is a pinnacle of power and fidelityThe 21+ has two channels providing 250 watts per channel into 8 ?, it delivers breathtaking audio performance. The high bias Class A/AB operation ensures accurate and detailed sound reproduction, while the stable operation into 2 ? loads allows for versatility in speaker configurations. The direct-coupled design, free from capacitors in the signal path, preserves signal integrity and enhances transparency. With balanced XLR and unbalanced RCA inputs and A/B speaker terminals, it offers flexibility and compatibility. Experience pure power and fidelity with the Halo A 21+ power amplifier.Changes from the original A 21?A 21+250 ? 300 Watts (8?)400 ? 500 Watts (4?)750 ? 1000 Watts (bridged)Filter cap: 88,000 uF ? 108,000 uFS/N: 112dB ? 115 dBTHD (at full power): 0.2% ? 0.1%Crosstalk (20kHz): 63dB ? 70dBTransformer size: 1.2 kVA ? 1.3 kVAWeight: 60 LB ? 71 LBRefined Halo cosmetic with aluminum end caps & gold highlightsUpdated rear panel with heavy duty speaker terminals from JC 5Upgraded internal gold on gold audio connectionsUpdated auto turn on circuit

You are looking at a used Parasound New Classic Model 2100 2.1 Channel Pre-Amplifier. I purchased this pre-amp brand new, locally back in 2018 and performs as designed. This sale includes pre-amplifier, power cord, original remote, original box/paperwork. Any questions – just ask. Thanks for looking! Two channel high end audio preamplifier 7 pairs of line level inputs MM or MC phono cartridge selector Sub Out with Adjustable “Low Pass Crossover Frequency” This is actually a sale for a gentleman in Florida whos Bar was wasted by 2 hurricanes.

Parasound 2125 Two Channel Amplifier 150w Bridgeable to 400w Working Good Condition - Proton P1100 Preamplifier (FM select on tuner oxidation issue other selects good) - Proton 440 Tuner Good Condition - Nakamichi CR2 Cassette Deck Good Condition - Nakamichi CPD-2 Cpmpact Disc Player (will not play disc just scans unless you prop cd player at 45deg angle and it will play sometimes skipping) - KEF Speakers 7woofer 3Mid Range speaker replaced with JBL 3 Mid Range Speaker - Proton 303 Speakers 4.5Woofer 2 Dome Tweeter Good Condtion Stain on Cover - The items show signs of ware and in generally in good condition and working see notes on issues noted previously. - NO SHIPPING PICK UP ONLY Vandenburg Village Lompoc

for your consideration:Excellent condition, clean sound, 2 outputs, some vintage wear, tested, works flawlessly, please review the pics.Comes From a smoke and pet free home.Will box it with extra care & attention to details.Only EMS, shipping with Insurance & tracking no.Delivery time will be between 3-7 business days. Click here to view my full range of venga vintage productsClick here to view my full range of venga vintage products Click here to view my full range of venga vintage products Click here to view my full range of venga vintage products Click here to view my full range of venga vintage products

Normal 0 false false false EN-US X-NONE X-NONE You are looking at used Parasound New Classic Model 2125 v.2 150W 2 Channel Amplifier & Parasound New Classic Model 2100 2.1 Channel Pre-Amplifier. I purchased both units “new” locally around 7/2018 and were used in music studio system. They look very good and function as designed. Both units include original power cords, manuals and boxes. Pre-amplifier includes original remote control. A used, functional Rotel RT-935AX Tuner is included. I recently upgraded stereo components and the Parasound components are in the way. Note: these stereo components are for local pick-up only. Any questions – just ask. Thanks for looking! Model 2125 v.2 Amplifier: 150W x 2 @ 8ohms; 225W x 2 @ 4ohms THX Ultra2 Certified Full Discrete Circuitry High Current Toroidal Transformer Bridgeable Switch for Mono/Stereo Model 2100 2.1 Pre-Amplifier Two channel high end audio preamplifier 7 pairs of line level inputs MM or MC phono cartridge selector

Follow us| Sign up for our newsletter Parasound A21 - Audiophile Hifi Stereo Solid State Power Amplifier - John Curl For over 20 years High End Audio Auctions has been selling the finest HiFi online, but did you know that we BUY your HiFi equipment as well? Contact our sister company STEREOBUYERS for a fair quote today! All items included are pictured. Items are tested fully to ensure all functions work as expected - any defects and additional service done to the item are noted below. Items are not restored or reconditioned, unless specified. All items we sell come with a 30-day warranty - your satisfaction is guaranteed. Original shipping on returns will be refunded at the sellers discretion. Local Pickup in NYC Available Parasound A21 Details & Testing Notes Cosmetic Condition:9/10: Excellent - light use, no visible imperfectionsFunctional Notes:Functions as intended and sounds great.Voltage:115V 60HzSerial #:04264Original Box:NoManual:YesRemote:N/APower Cord:YesAdditional Items:Rack Ears / Accessories BoxShipping Method:FedEx Ground (Domestic) / FedEx Economy, USPS Priority, Ebay Standard Delivery (International)Shipping Weight:70lbs (24x24x20) High-End Audio Auctions has been THE trusted source for high-end, classic and vintage audio components on eBay since 2000! Our unique products, unparalleled service and bombproof packaging keeps our customers coming back again and again. We are experts at selling and shipping worldwide, with items ranging from $5 to $50,000. We look forward to earning your repeat business! By placing a bid on any of our listings, you agree to our terms & conditions Click here to learn more Home| About Us| Store Policies| FAQs| Feedback| Contact Us| Custom Tuned Cables _gsrx_vers_1680 (GS 9.8.3 (1680))