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.

Topping DX3Pro+ LDAC NFCA Headphone Amplifier ES9038Q2M XMOS XU208 Pre Amp USB/Opt/Coax/Bluetooth DSD512 PCM768 Hi-Res Audio DAC DX3pro Plus with Remote Control (Black) Topping DX3 + Decoding Headphone Amplifier DX3 + provides gains of +6dB and +19dB, which greatly expands the range of earphone adaptation. External high-performance digital broadcast/mobile/decoder. Specification Size: 12*16.5*4cm DC power : DC15V/1A Color : Black/Silver USB IN : PCM 44.1kHz-768 kHz/16bit-32bit DSD64-DSD512(Native), DSD64-DSD256(DOP) OPT/ COAX IN: 44.1kHz-192 kHz/16bit-24bit BT IN: AAC/SBC/APTX/APTX-LL/APTX-HD/LDAC DX3 + Decoding Parameters ( USB In @96kHz ) THD+N1kHz ( A-wt ) : 8? Packing List : 1 X DX3Pro+ 1 X DC15V/1A Power Adapter 1 X Remote control 1 X USB Cable 1 X Bluetooth Antenna 1 X User Manual 1 X Card ?Bluetooth 5.0 & LDAC Transmission? DX3 + is equipped with new QCC5125 Bluetooth chip and supports audio encoding such as LDAC/AAC/SBC/APTX/APTX LL/APTX HD. The audio is transmitted Wirelessly and decoded using ES9038Q2M for better sound quality. ?High Performance DAC Circuit?ES9038Q2M through meticulous engineering design and attention to details, DX3 + achieves 0.00015% THD+N, completely and high-fidelity restore the sound quality of the studio. ?Plug And Play, Turn PC Into a HIFI Source?Dx3 + uses 2nd generation 8 core XMOS XU208, USB supports up to PCM32bit/768kHz and DSD512 native. It also with a variety of HIFI systems. And all inputs have achieved low Jitter, let listen to music more freely. ?NFCA Circuit And Decoding Amp Application?DX3 + has a built-in NFCA headphone amplifier module tailored to it, providing low noise and distortion far superior to the industry. Connect the digital signal and earphone to DX3 +, it can be used as a decoder + earphone, bringing you every detail of music. ?DAC+Pre-amplifier application?DX3Pro+ has a simple Pre-amp function that you can use to adjust the volume. The digital volume adjustment will not has any imbalance between the left and right channels.

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!

We’re downsizing and moving away from separates and into just an integrated amplifier. I bought this DAC in August of last year. Comes with all original factory accessories and packaging. TOPPING D90SE MQA ES9038PRO DSD1024 DAC RCA XLR USB IIS CPLD Preamp Decoder.