TOPPING PRE90 Preamplifier & EXT90 Extender. Condition is open box and fully tested . All accessories included with warranty. Ship in 48 hours from USA.

This is the combo DAC and PreAmp Fully balanced

Purchased new from Amazon in November 2021. Used for a few hundred hours. No scratches or dents, in like-new condition! Comes with original box and accessories.

-State of the art reference headphone amplifier and preamplifier -It can be used also as state of the art preamplifier in a speaker system (Not inferior to products such as Pass XP 30 and Spectral DMC 30) -It can drive nearly any headphone-It drove my headphones with a lot of power and headroom: Hifiman Ananda, Dan Clark Audio Aeon 2 Noire

TOPPING PRE90 Pre-Amplifier in excellent working and cosmetic condition. Retail price 599 Balanced XLR and Single Ended RCA inputs and outputs. In excellent condition. Please see photos. Features high quality stepped volume control which provides perfect left & right balance, even at low listening volumes. Slight mark on left and right front corners, which I attempted to show in the pictures. You have to look closely to see them. Includes original box, manual and remote control. The remote controls rear plastic cover for the batteries is cracked so I had to use a small piece of tape to hold it in place, it does not affect the remote, it is only cosmetic (see pics). The rest of the unit is in perfect condition. Extremely transparent sound quality. Written Review: https://soundnews.net/accessories/topping-pre90-ext90-review-pre-amp-my-power-amp/ Video Review: https://youtu.be/yJ8VEbDq7x4?si=A1biIkuuBP92qGGj Introducing the TOPPING PRE90 Pre-Amplifier, the perfect addition to your audio setup. This pre-amplifier boasts stereo L/R RCA and XLR audio inputs, as well as RCA and XLR audio outputs. With its compact sleek black design, it will seamlessly fit into any home audio and HiFi separates setup.

As new, tested but went a different direction. Lots of fantastic review on this unit: https://www.stereophile.com/content/topping-pre90-line-preamplifier

“Mr. Clean.” “The Giant Killer.” “The Best Amp Ever.” These are a few of nicknames the TOPPING A90, our best-selling amplifier, has gained since its release. At its most basic level, it’s a balanced amp and pre-amp with tremendously clean and powerful output. At its broadest level, it’s become the benchmark by which all other solid state amplifiers below $1,000 are judged.

TOPPING D90LE - Fully Balanced DAC / Amp - ES9038PRO - HIFI - Preamp Decoder. Used barely a handful of times, mint condition and fully boxed with all accessories. A huge reduction on the cost of a new one, for essentially an unused unit.

In perfette condizioni eccettuato un segnetto superficiale sullo chassis, visibile in foto. Topping a-90, ampli/preamplificatore cuffie.

Topping A90

Used D90LE- Silver Unit comes in original box, With :- Remote, Instructions, Power Lead ( 240v Kettle type ), No other leads included. If you are reading this then I assume you know how expensive and Durable these are. Not willing to offer any warranty with this. If you purchase it you keep it. 100% no returns. I have had unscrupulous people swap expensive things in the past and send me a broken one back, So once bitten twice shy. Very willing to answer any questions providing they are sensible. Look at the video and the photographs of it fully working before you even bid. Posted recorded only.

Topping PRE90 Preamplifier Hi-Res Audio RCA and Balanced XLR Input/Output. Used but in great condition. Used about 8 months. I upgraded to a Headphone/Preamp so therefore I am selling this. Comes in original box with all materials including remote

Outstanding pre-amp. Like new condition. Used as a monitoring and mix pre amp in smoke free professional studio. Original box and packaging.

In perfette condizioni eccettuato un segnetto superficiale sullo chassis, visibile in foto. Topping a-90, ampli/preamplificatore cuffie.

TOPPING PRE90 Preamplifier Condition is open box and fully tested . All accessories included with warranty. Ship in 48 hours from USA.

Topping A90 NFCA balanced output headphone amplifier & pre-amplifier Black / original box & packaging material. Purchased March 2022 In very good condition - I cannot see any marks on the unit, but see all pictures as these form part of the overall description, and we all have different interpretations! What looks like a scratch on the top surface in the first picture was only dust - see last pictures. Hugely powerful (7,600mW into 16-Ohms, 6,400mW into 32-Ohms, 1,000mW into 300-Ohms & 500mW into 600-ohms). Very clear, dynamic, punchy sounding amplifier. Only selling as I have upgraded. Non-smoking household Please ask any questions you may have prior to the end of the auction! Will post to Europe only Buyer is responsible for any customs duties or import fees which may be levied e.g. if posting to UK. No warranty or guarantee given by me as I am a private individual, not a dealer. Please contact me for postage if you are genuinely interested as the amount shown is an estimate and final price will depend on destination e.g.France, Belgium, Austria, Germany, & Netherlands will be €30 postage whereas Italy and certain others will be €40.

Topping A90 NFCA balanced output headphone amplifier & pre-amplifier Black / original box & packaging material. Purchased March 2022 In very good condition - I cannot see any marks on the unit, but see all pictures as these form part of the overall description, and we all have different interpretations! What looks like a scratch on the top surface in the first picture was only dust - see last pictures. Hugely powerful (7,600mW into 16-Ohms, 6,400mW into 32-Ohms, 1,000mW into 300-Ohms & 500mW into 600-ohms). Very clear, dynamic, punchy sounding amplifier. Only selling as I have upgraded. Non-smoking household Please ask any questions you may have prior to the end of the auction! Will post to Europe only Buyer is responsible for any customs duties or import fees which may be levied e.g. if posting to UK. No warranty or guarantee given by me as I am a private individual, not a dealer. Please contact me for postage if you are genuinely interested as the amount shown is an estimate and final price will depend on destination e.g.France, Belgium, Austria, Germany, & Netherlands will be €30 postage whereas Italy and certain others will be €40.

For sale: TOPPING PRE90 Preamplifier, Silver. The device is in excellent condition, please see pictures for detail. I used this preamp for less than a month while my regular preamp was out for service. Auction includes only the items shown in picture. No original box, will be packed carefully. Please ask all questions before bidding.

Topping A90 Discrete Balanced (Pre-)Amplifier / Kopfhörerverstärker. Biete meinen nicht oft verwendeten Topping A90 Discrete Balanced Kopfhörerverstärker/Pre-Amplifier in tadellosem Zustand an. Technisch wie optisch einwandfrei. Gekauft am 23.08.22. Kaufbeleg kann auf Wunsch mitgeschickt werden. PS: Ich habe auch den passenden DAC hier auf Ebay: Topping D90LE (zumindest falls er noch nicht verkauft ist). Und hier noch ein paar Fakten der Marketing-Abteilung von Topping: Spezifikationen:Technische Daten des diskreten A90-Kopfhörerverstärkers:tHD+ N@1kHz (A-wt):SE IN/SE OUT: <0,000065 % bei Ausgang = 500 mW (32 ?)/<0,000055 % bei Ausgang = 80 mW (300 ?)BAL IN/SE OUT :<0.000080%@Output=500mW (32?)/<0.000060%@Output=80mW (300?)SE IN/BAL OUT: <0,000065 % bei Ausgang = 2000 mW (32 ?)/<0,000055 % bei Ausgang = 320 mW (300 ?)BAL IN/BAL OUT: <0,000080 % bei Ausgang = 500 mW (32 ?)/<0,000060 % bei Ausgang = 320 mW (300 ?)THD@20-20kHz (90kBW)SE IN/SE OUT: <0,00030 % bei Ausgang = 500 mW (32 ?) / <0,00025 % bei Ausgang = 80 mW (300 ?)BAL IN/SE OUT :<0.00030%@Output= 500mW (32?) /<0.00025%@Output= 80mW (300?)SE IN/BAL OUT: <0,00060 % bei Ausgang = 2000 mW (32 ?)/<0,00025 % bei Ausgang = 320 mW (300 ?)BAL IN/BAL OUT: <0,00060 % bei Ausgang = 2000 mW (32 ?) / <0,00025 % bei Ausgang = 320 mW (300 ?)SNR@MAX OUT 1kHz (A-wt)SE EIN/SE AUS: 141 dBBAL IN/SE OUT: 137 dBSE IN/BAL OUT: 145 dBBAL IN/BAL OUT:138dBDynamikbereich bei 1 kHz (A-wt)SE EIN/SE AUS: 141 dBBAL IN/SE OUT: 137 dBSE IN/BAL OUT: 145 dBBAL IN/BAL OUT:138dBFrequenzgangSE IN/SE OUT: 20Hz-40kHz (± 0,1dB)BAL IN/SE OUT: 20Hz-40kHz (± 0,1dB)SE IN/BAL OUT: 20Hz-40kHz (± 0,1dB)BAL IN/BAL OUT: 20Hz-40kHz (± 0,1dB) Content list:1 x A90D1 x Remote control1 x AC Cable1 x User manualAusgangspegelSE IN/SE OUT: 25 VSSBAL IN/SE OUT: 25 VSSSE IN/BAL OUT:49VPPBAL IN/BAL OUT:49VPP Und zu guter Letzt noch das Übliche: Dies ist ein Privatverkauf. Jegliche Sachmangelhaftung meinerseits oder Rückgabe wird hiermit ausgeschlossen. Verkauf nur innerhalb Deutschlands! No sale outside of Germany!

Topping A90 NFCA balanced output headphone amplifier & pre-amplifier Black / original box & packaging material. Purchased March 2022 In very good condition - I cannot see any marks on the unit, but see all pictures as these form part of the overall description, and we all have different interpretations! What looks like a scratch on the top surface in the first picture was only dust - see last pictures. Hugely powerful (7,600mW into 16-Ohms, 6,400mW into 32-Ohms, 1,000mW into 300-Ohms & 500mW into 600-ohms). Very clear, dynamic, punchy sounding amplifier. Only selling as I have upgraded. Non-smoking household Please ask any questions you may have prior to the end of the auction! Will post to Europe only Buyer is responsible for any customs duties or import fees which may be levied e.g. if posting to UK. No warranty or guarantee given by me as I am a private individual, not a dealer. Please contact me for postage if you are genuinely interested as the amount shown is an estimate and final price will depend on destination e.g.France, Belgium, Austria, Germany, & Netherlands will be €30 postage whereas Italy and certain others will be €40.

Topping A90 NFCA balanced output headphone amplifier & pre-amplifier Black / original box & packaging material. Purchased March 2022 In very good condition - I cannot see any marks on the unit, but see all pictures as these form part of the overall description, and we all have different interpretations! What looks like a scratch on the top surface in the first picture was only dust - see last pictures. Hugely powerful (7,600mW into 16-Ohms, 6,400mW into 32-Ohms, 1,000mW into 300-Ohms & 500mW into 600-ohms). Very clear, dynamic, punchy sounding amplifier. Only selling as I have upgraded. Non-smoking household Please ask any questions you may have prior to the end of the auction! Will post to Europe only Buyer is responsible for any customs duties or import fees which may be levied e.g. if posting to UK. No warranty or guarantee given by me as I am a private individual, not a dealer. Please contact me for postage if you are genuinely interested as the amount shown is an estimate and final price will depend on destination e.g.France, Belgium, Austria, Germany, & Netherlands will be €30 postage.

Topping A90Balanced Headphone Amplifier/PreamplifierUnit OnlyNo Remote

Topping A90 NFCA balanced output headphone amplifier & pre-amplifier Black / original box & packaging material. Purchased March 2022 In very good condition - I cannot see any marks on the unit, but see all pictures as these form part of the overall description, and we all have different interpretations! What looks like a scratch on the top surface in the first picture was only dust - see last pictures. Hugely powerful (7,600mW into 16-Ohms, 6,400mW into 32-Ohms, 1,000mW into 300-Ohms & 500mW into 600-ohms). Very clear, dynamic, punchy sounding amplifier. Only selling as I have upgraded. Non-smoking household Please ask any questions you may have prior to the end of the auction! Will post to Europe only Buyer is responsible for any customs duties or import fees which may be levied e.g. if posting to UK. No warranty or guarantee given by me as I am a private individual, not a dealer. Please contact me for postage if you are genuinely interested as the amount shown is an estimate and final price will depend on destination e.g.France, Belgium, Austria, Germany, & Netherlands will be €30 postage. Please note that I shall only be able to post from the 5th of June, so please do not bid if this is not acceptable to you!

TOPPING Pre90 Preamplifier. It is only a few weeks old and relatively unused. I used it to front my Keces S300 (Power amp - now for sale) and it was truly fantastic! Reviews state that this is a world class Pre-amp and that it slightly enhances the treble, but this sounded utterly perfect to me and im treble sensitive. My only reason for selling is due to chasing a valve amp for my headphones. I have sold my 2 channel setup. Buy with confidence, perfect condition and comes with all boxes. If you would like to discuss this product or anything else i have for sale, then call on 0797 3843815, Jon.