Audio research d90 for sale Recently inspected by Authorized Tech and received clean bill of health. TONS OF GEAR FOR SALE! LOOK HERE. 00: ID Jan 10, 2022: 8 : FOR SALE: Audio Research Ref 210 pair, Mint and just serviced: Tube Amplifiers: $7150. SP9 Mk. Use Hifi Shark to monitor pricing and global availability Used Audio Research D52B Power amplifiers for sale on 400+ second hand hifi sites & shops. It used 4 6550's per channel plus one for the screen supply. Seattle 40 pcs. Dec 27, 2024 · I have one legendary Audio Research SP 6B tube preamp for sale. The D-79 and D-150 which were originally developed in the 1970's are classic/collectable Audio Research designs and hold up fairly well when compared to later units. The D-76A is the most like what the typical perfectionist means when he refers to "tube sound. Watch Report This Ad. Use Hifi Shark to monitor pricing and global availability Jul 1, 2024 · Like all Audio Research components offered at the time, this D-90 has rack mount cutouts in its front panel. Available on the second-hand market at a modest price when compared to the sonic performance, it is really a "best buy" This specimen is a rare version with black knobs instead of silver as usually proposed Warm, musical, and engaging vintage tube amplifier from the early 1980's. Asking Price: USD $ 1150. B; Power output: 80 watts per channel into 16Ω (stereo) FOR SALE: Audio Research Reference 110: Tube Amplifiers: $5500. Solder traces are wide, in usual Audio Research fashion, and the joints well made. 00 $ Audio Research CLASSIC 30. Nov 29, 1995 · Following the introduction of their very expensive, tube/FET hybrid SP11 preamplifier, there were rumors that Audio Research was working on a hybrid tube/transistor preamplifier targeted to cost less than $2000. Cosmetics are excellent as you see in the photos. 00 Jul 16, 2022 · Audio research audio research ref 300 mkii power amplifiers Audio-markt €14,500 Feb 19, 2025 Audio-markt Audio research audio research reference 150 tube amplifier new tubes Audio-markt €5,700 10% Sep 29, 2024 Audio Research D90 Tube Amp. I just got it serviced at Audio Craftsman in San Diego. ) CAUTION Make certain the ampl i fier is installed according to the instructions under INSTALLATION on Page 3 of this manual. Specifications. M-Audio Oxygen 49 MIDI Keyboard Controller – Great Condition! AUDIO RESEARCH D-90 VINTAGE STEREO TUBE FOR SALE: Oracle Delphi Sumiko BENZ Micro; FOR SALE: 8. Audio Research D-90 for sale. Yellow film caps, replaced with Solen Metalized PP caps, Bridge rectifier for sale by owner > electronics. Bill Johnson loved rack-mounting his equipment. Dec 27, 2024 · Beautiful Audio Research D 90 all tube amp. 00: PA Nov 28, 2023: 25 : FOR SALE: Audio Research 100. Use Hifi Shark to monitor pricing and global availability. I used that amp to drive Acoustat 2+2's in a medium size living room in my flat with great success paired with an SP-6C1 preamp. $359. Made to the highest quality standards available at the time (hand soldered and assembled). Warm, musical, and engaging vintage tube amplifier from the early 1980's. 00 and sale items only; For multiple software listings, 50 albums per Used Audio Research D90 B for sale on 400+ second hand hifi sites & shops. The unit comes in the original Audio research double box with original owners manual and original factory quality assurance certificate. Pristine condition. 00 Classified: FOR SALE - AUDIO RESEARCH D90 Tube Amplifier price reduced to $1200 asking for $1600. Despite being the company’s best-selling and possibly most-loved legacy product, few audiophiles in the United Kingdom paid attention to the launch of the Audio Research SP9 in 1987. Comes with extra set of tubes (aprox. Item #649343653. BITTE BEACHTEN SIE - Sie befinden sich in der Galerie. The amp passed our battery of tests with solid results and was able to del Audio-Amplification; Wave bands - without; Power type and voltage; Alternating Current supply (AC) / 105-125; 210-250 Volt; Loudspeaker - This model requires external speaker(s). Parts Only · Audio Research. Item #649299332. over 150 pieces: Tube Amplifiers: $700. $3,500. The obvious differences are power tubes ( 6550 in original and a, 6L6GC in b) and power output 90 in original and a ,80 in the b. It powers up normally and sounds wonderful with 90 watts of tube power per channel. Share | Used Dac 8 for sale on 400+ second hand hifi sites & shops. Item #649343906. 00: ON : Mar 22, 2025: 3 : FOR SALE: Audio Research SP-14 Hybrid Tube Preamp With Phono Stage Silver Color: Tube Preamplifiers: CAD $2400 May 14, 2015 · Let's review for a moment what each of the current-model Audio Research power amplifiers has to offer in terms of sound. Typically, StereoBuyers purchases mostly used amplifiers, especially the vintage amps and high-end Audio Research models. brentwal's Gallery. Olympia Audio Research VSi60 tube Mar 28, 2025 · * total 6. Power filter caps 8 pcs replaced with nichicon high temp 105C rating as well as all the axial electrolytic caps with Vishay Sprague/Panasonic. $69. GE 6550a Jan 6550a Dec 27, 2024 · I have one legendary Audio Research SP 6B tube preamp for sale. I will pack and ship for Free. $1. Yellow film caps, replaced with Solen Metalized PP caps, Bridge rectifier SOLD - FOR SALE or TRADE: Audio Research D-90 Power Amp . 5Y3G Tubes; WANTED: Ascend Acoustics ELX Towers (RAAL Ribbon / TITAN Dome) Audio Research D90 Tube Power Downsizing, need to let goFully rebuilt/recapped Audio Research D90 - tube amplifier. FOR SALE: 50 pieces - Bourns multiturn trimmer pots 1K 0. 75 meter — ships FREE! $275. Info: Audio Research D-90 Power Amp. Warm, musical, and engaging vintage tube amplifier from the early 1980's. It’s a showroom piece after all. Western electric 422a audio tubes for sale in Seattle, Kent. Used Audio Research D90 b Power amplifiers for sale on 400+ second hand hifi sites & shops. Register; Login; a classifieds site for used audio and hifi. The unit comes from first owner with the original manual and the measurement protocol. FOR SALE: Single Kimber Kable KS 6063 Speaker Cable - As New!! Incredible deal!!! FOR SALE: Fir Audio Krypton 5; Audio Research D-90 Power Amp Photo. 25 mile From a smoke free, pet free and kid free house, The faceplate, body and cages are in excellent, like new condition. For sale is a audio research reference three in excellent condition Audio Research D-150 Vintage Tube Amplifier- Uber Rare - Serviced - Accepting Offers Sale price$29,990. Little did I know it was the Rev C. always was a FOR SALE: Sim Audio Celeste p-4002/PS-4002; FOR SALE: Focal Kanta No 1's; User Galleries. Mar 3, 2005 · Later Audio Research solid state amplifiers built in the late 1980's and 1990's were much better, such as the D-130, D-200, D-300 and D-400. 00: AZ Dec 01, 2023: 24 : FOR SALE: AUDIO RESEARCH D75 stereo tube power amp: Tube Amplifiers: $1025. Dust-free. 00: WI Dec 02, 2023: 23 : FOR SALE: Audio Research REF 150SE Tube Amplifier: Tube Amplifiers: $6000. Garage Sale w/pro camera & stereo equip; Starbucks collectables & MORE. 00: ON Jun 16, 2024: 4 : FOR SALE: Audio research d- 350: Solid State Amplifiers: $4500. SOLD - FOR SALE or TRADE: Audio Research D-90 Power Amp . For sale is a audio research reference three in excellent condition. Haut-Parleurs Lancaster Audio RX-10 Sans Les Grilles 2 Dec 1, 2015 · I had a audio research d115 amp. This Audio Research D-90 tube power amplifier is in very good condition. Use Hifi Shark to monitor pricing and global availability New for 2024, the 330M monoblock power amplifier, our most accomplished amplifier to date New for 2024, the 330M monoblock power amplifier, our most accomplished amplifier to date USA TOUR DISCOVER Aug 10, 2020 · Audio Research D-90 Amplifiers for sale. 00 Final Touch Audio FTA Métis Ethernet Cable — 0. 95 shipping FOR SALE: BRIMAR 807 NOS Tubes ( 6 ea. 4mm interconnect cable Audio Research D90 all tube power amp restored Photo Second owner Beautiful Audio I have one legendary Audio Research SP 6B tube preamp for sale. 00 (used prices tend to be always on the low side) May 1, 2015 · FOR SALE: Audio Research CDT-1 CD transport player with original remote: CD Players & Transports: USD $695. Payment Audio Research i50 Integrated amplifier w/DAC module US Audio Mart $3,800 Apr 1, 2025 Bazos Czechia Audio Research REF CD9SE - CD DAC ( Price : 3500 EUR ) Bazos Czechia CZK 88,200 Feb 25, 2025 FOR SALE: Audio Research D250 stereo tube power amplifier: Tube Amplifiers: $3800. 00: QC : Mar 23, 2025: 2 : FOR SALE: Audio research VT150se mono block power amps: Tube Amplifiers: CAD $7000. 00: NV Jan 12, 2022: 7 : FOR SALE: AUDIO RESEARCH Vintage EQUIPMENT for sale. Local pickup only. It was a powerful – and technically creative – preamplifier that appealed to a British audience that was enamored with other trends at the time. 5 inch / 483 x 178 x 419 mm; Notes; Tube Electronics For Sale "audio" in Seattle-tacoma. ) Free Ship; FOR SALE: Dynaco, Scott, Fisher, Lafayette 7189 & 7199 Vintage NOS RCA, GE, HH Scott Labeled Tubes; FOR SALE: Musical Fidelity LX-LPS MC/MM Phono Preamp Nice! FOR SALE: VINCENT SP331 Hybrid Power amp: VERY low hours; User Galleries Apr 26, 2010 · For Audio Research lovers both old and new this is the only site to visit when you want to talk everything Audio Research Dual 75, D76, D90, D250, M100, Classic . Olympia Audio Research VSi60 tube FOR SALE: Genelec The Ones - 8331A SAM 3-Way Active Studio Monitors; FOR SALE: Artist Cloner Interconnect Carbon Stage II - High-End Audio Cable for True Sound Enthusiasts; FOR SALE: Erua Audio Cannabis II; FOR SALE: JBL L65 JUBAL felt tops; User Galleries We acquired this unit along with an Audio Research D90 from the original owner which we also have up for sale. Share | FOR SALE: Sim Audio Celeste p-4002/PS-4002; FOR SALE: Focal Kanta No 1's; User Galleries. StereoBuyers has purchased tens of thousands worth Audio Research brand equipment since 2014, with individual buys ranging from $100 to well over FOR SALE: Laspada Audio King Cobra Speaker cables 6 ft. Mar 6, 2009 · 1. Audio Research D-90. Obviously, like all magazines, we were impatient to receive a review sample, but FOR SALE: Sim Audio Celeste p-4002/PS-4002; FOR SALE: Focal Kanta No 1's; User Galleries. org; Model: D-90 - Audio Research, Plymouth; Shape; Rack; Dimensions (WHD) 19 x 7 x 16. Mar 21, 2006 · bluebook says, AUDIORESEARCH PWR, D-90 TUBE Manufacture Years: 1980 - 1981 Power: 90wpc MSRP: $2,200. Virtual Systems Let the world see what you've built. Use Hifi Shark to monitor pricing and global availability Audio research d90 b Subito Brief History of Audio Research Other Audio Research Products We Often Buy. 5W ±10; FOR SALE: NAD D 3045 Hybrid Digital DAC Amplifier; Fully rebuilt/recapped Audio Research D90 Classified: DEALER AD - Audio Research D90 Tube Power Amp - PRICE DROP! asking for $950. This is considered by many one of the best Audio Jan 6, 2005 · Audio Research D-115 MKIII tube amp. Comes complete with its rare original box. The cage on mine would block this. 00: ON Dec 27, 2024: 3 : FOR SALE or TRADE: Audio Research D125 amp w/ SP9MKII Preamp: Tube Amplifiers: $3500. From a smoke free, pet free and kid free house, The faceplate, body and cages are in excellent, like new condition. Second owner, I just picked this up from Dennis at Renaissance Audio where he fully inspected and brought the preamp to spec. Forum The conversation begins and ends here. 00 Audio Research D-90 Tube Design Power Amplifier Perfect optical condition tube amplifier with 90 + 90 watts out of 8 x 6550 pentodes. It appears that the screen tap on the transformer was left unused as from mid 1981 production on. Feb 19, 2021 · Used Audio Research D for sale on 400+ second hand hifi sites & shops. Possibly the best imho tube amp I have owned. I've found a more complete diagram where all changes over time are noted on. II sound D-90: 90 watts per channel minimum continuous (both channels operating) at 16 ohms from 25 Hz to 20 kHz with less than 1% total harmonic distortion. ) There are three versions of the D-90 : 90 ,90A and 90B. Its been re-biased and ready to rock. or Best Offer. catalog only * audio *li search audio research Foundation Series catalog *LS28/VT80 SE/PH9/DAC9* catalog only Yahoo Auctions Auction bid ¥1,000 Feb 14, 2021 Sep 12, 2013 · Audio Research D-100B Stereo Power Amplifier. Merch Rep the community and hobby you love so much. May 31, 2023 · Audio Research Ref 75 Se in very good condition. Don't know if there are differences in the smaller inverter/driver tube compliment. Several solid-state designs emerged in the 70s but it was the all tube D70 in 1983 that established forever the hallmark “high definition” sound of an Audio Research amplifier. 00: MN : Sep 06, 2024: 30 : FOR SALE: Audio Research LS22R Tube Preamp - price lowered: Tube Preamplifiers: USD $1975. 00: ON Dec 13, 2024: 4 : FOR SALE: Audio Research D250 Mk ll Apr 1, 2011 · Audio Research Reference 610T In the late 1960s, William Zane Johnson, began building and selling modified (Dynaco) ST-70s. Audio Research VT200 mkii 200w Stereo Tube Power Amplifier. Use Hifi Shark to monitor pricing and global availability FOR SALE: Audio Research Reference150SE: Tube Amplifiers: $8000. audio research high 3900 annapolis lane north / plymouth, minnesota 55447-5447 / phone: 763-577-9700 fax 763-577-0323 model d-90b power amplifier Shop audio research d-90 on the largest high-end audio marketplace. The power-supply transformer is a large toroidal located well away from the phono section. Info: Audio Research D90 tube power amp Asking Price: CAD $ 1599. Yellow film caps, replaced with Solen Metalized PP caps, Bridge rectifier audio research high 3900 annapolis lane north / plymouth, minnesota 55447-5447 / phone: 763-577-9700 fax 763-577-0323 d-90 owneris manual schematics Mar 24, 2025 · Used Audio Research SP9 Control amplifiers for sale on 400+ second hand hifi sites & shops. see also. 90 watts of glorious tube power. 00: QC Jun 14, 2024: 5 : DEALER AD: Audio Research REF80S Silver (Demo) Nov 1, 2012 · I’ve searched the net, and the only ones that I could find were for a D90 which is considerably different, than the D90-B. I just found the ARC QC test Sheet and original warranty information. QR Code Link to This Post AUDIO RESEARCH D-90 VINTAGE STEREO TUBE AMPLIFIER - MADE IN THE USA FOR SALE: Audio Research D-115 Mk II all tube power amp: Tube Amplifiers: $1000. SOLD - FOR SALE: Audio Research D90 tube power amp Watch Report This Ad. Audio Research SP-15 Preamp - Attention Collectors - Original Owner $3495. 300 hours) Shunyata after market power cable, black faceplate and knobs ( no blems). The fact that there black means they will absorb the ir radiation produced by the tubes and cause them to get hot. Audio Research D-90 Tube Amplifier in excellent condition, recently serviced. AUDIO RESEARCH D-90 VINTAGE STEREO TUBE AMPLIFIER - MADE IN THE USA. 00 USED: $765. 00: QC Jun 21, 2024: 3 : FOR SALE: Audio Research D125 amp w/ SP9MKII Preamp: Tube Amplifiers: $4750. Classified: FOR SALE - AUDIO RESEARCH D90 Tube Amplifier price reduced to $1200 asking for $1600. This is one of the best stereo amplifiers you can get from audio research and it sounds incredible. Find deals on new and used equipment today. Enjoyed sparingly in a clean laboratory-like listening room with other high-end gear. 00: CA : Aug 30, 2024: 31 : FOR SALE: Audio Research Reference Ref 610t Monoblock Amplifier - Pair - 2 Sets of Tubes (The D90 will normally perform best with its level controls near maximum. Use Hifi Shark to monitor pricing and global availability Audio research dac 8 Audio-markt €1,350 10 For sale is 2 hifi tuning fuses, one is 2. Stereo Valve Power Amplifier (1980-82) add a review. I see the VT130 up for sale from time to time in the $1500-1700 price range and this is an outstanding value. FOR SALE: Audio Research Reference 6 in black in perfect condition: Tube Preamplifiers: CAD $16000. " FOR SALE: IFI ZEN Stack (DAC v1 + CAN) + Hart Audio 4. D90 ADJUSTMENT PROCEDURE AND DISCUSSION The D90 utilizes very high qual i ty commercial grade components and this, AUDIO RESEARCH D-90 VINTAGE STEREO TUBE AMPLIFIER - MADE IN THE USA. The matching preamp for the D-90 was the SP-6B, which was a great sounding combo. The rumors were confirmed when ARC showed a black-and-white photo of the SP9 at the 1987 Winter CES. 5A and the other is 5A. Every time. 2 SS Amplifier Audio Research D-90 for sale. Amplifier makes faint hum that is normal for this amplifier. ) ( 7- NOS 807 tubes in total. Thank You Audio Research VT200 mkii 200w Stereo Tube Power Amplifier. Until January of 2022, when I purchased the D-160 from Bill Watkins Jr. New Listing **READ** Audio Research D100 D-100 High Definition Professional Audio Power Amp. There are a couple extremely small marks on the front face as The SP9, here in the Mark 2 version, is Audio Research's best-selling preamp ever . . Installed new RCA input jacks for power amp connection. 2,500. After the work was done we ran the two units together for a week in our shop where it performed flawlessly. 00 Dec 14, 2013 · Back in 1980 I bought an Audio Research D-90. After it ran for an hour the power transformer would also get quite hot. Smoke-free. Audio Research describes the amplifier this way: "Analog Module front end circuitry, coupled to a unique linear output stage, provides stable high definition performance. Downsizing, need to let goFully rebuilt/recapped Audio Research D90 - tube amplifier. 00: AB Feb 10, 2025: 2 : FOR SALE: Audio Research D90 all tube power amp restored: Tube Amplifiers: $1999. 00: TN Jan 08, 2022: 9 Used Audio Research D52B Power amplifiers for sale on 400+ second hand hifi sites & shops. post; account; d90. Super clean. This is a fantastic sounding amplifier and one of the Nov 13, 2023 · Audio Research Ref 160S Stereo Power AmplifierMSRP: $24,000Color: SilverThis amplifier is in excellent condition and functions flawlessly. 00 Rogue Audio RP-7 line stage tube balanced preamp-SR Purple fuse $3500. Mike went through the amp and replaced a few tubes. 00: CA Mar 28, 2021: 8 : FOR SALE: Golden Tube Audio SE-100 High-Power Tube Amplifier 80 Pounds Beast Mar 8, 2023 · Asking $1700 This massive and powerful Audio Research D160 was used at Watkins Stereo in Kingsport, TN to demonstrate loudspeakers like Watkins WE-1 and W-1ab for almost all of its life. Original true audiophile owner. ) Shuguang 807 NOS Tube ( 1 ea. Audio Research D90 all tube power amp restored Photo. Pet-free. This is considered by many one of the best Audio Research preamp with a killer mm phono stage. 00: CA May 05, 2021: 7 : FOR SALE: Spectral Audio Associates Hand-Crafted DMC-10 Pre-Amp + Dual-Mono Class A DMA-100 Power-Amp: Solid State Amplifiers: $4000. Product: Audio Research SP9 MKIII Stereo Tube Hybrid Preamplifer; SP-9 MK3; MM Phono Product SKU: 40651 Serial Number: 67437077 Voltage: 120V Cosmetic Description: 7/10 Good cosmetic condition with some minor visible cosmetic wear including a few nicks on the top edge of the faceplate with some scratching on the top surface. 99. The amp passed our battery of tests with solid results and was able to May 16, 2016 · FOR SALE: audio research vtm 200 monoblock mint: Tube Amplifiers: $5200. Register; Login; Place an Ad Free for hobbyists! Hardware . Register; Login; Place an Ad Free for hobbyists! Info: Audio Research REF 75 ( SOLD ) For Sale "audio research" in Seattle-tacoma. Up for sale here is an Audio Research D-100B solid state dual channel power amplifier. 00. Elderion's Gallery. Senninha's Gallery. Interestingly, you can see there is no power switch on the D-90. Audio Research Reference 3. The faceplate is clean with no noticeable nicks or scratches. **Please click here to check out our newly launched SkyFi Audio website with additional items for sale**Wa Feb 4, 2021 · Audio research audio research reference 150 tube amplifier new tubes Audio-markt €5,700 10% Sep 29, 2024 Canuck Audio Mart FOR SALE or TRADE: Audio Research D125 amplifier Canuck Audio Mart CA$1,800 Mar 2, 2025 Apr 15, 2017 · SOLD - FOR SALE: Audio Research D90 tube power amp . West Seattle 2 Ch Rig RTA12B Audio Research D-90 Nikko Beta III Harman/Kardon FL8450 Computer Rig Monitor 5 Yamaha RX-500u 0 · Share on Facebook Share on Twitter kawizx9r Posts: 5,150 Classified: FOR SALE - Audio Research REF 75 ( SOLD ) asking for $5900. Unit has been tested to ensure it is in perfect working order in condition and comes complete with original box and accessories. Along with many other differences, the “B” model uses 6L6/5881 output tubes and the non “B” uses 6550. Material; Metal case; from Radiomuseum. Spectacular sound: massive soundstage, holographic, musical etc. Alps potentiometers are used for the volume and balance controls. 10 Gauge RCA Banana connectors; AUDIO RESEARCH D90 Tube Amplifier price reduced to $1200 Photo. Tacoma 2001 Saab 9-3 2 door coupe - 53k miles Warm, musical, and engaging vintage tube amplifier from the early 1980's. For Sale "audio research" in Seattle-tacoma. $0. Please call with any questions at 773-720-1542. 00 SkyFi Audio -Aug 4, 2023 US Audio Mart Audio Research Reference 75 with KT-150 Tubes US Audio Mart $4,195 Mar 29, 2025 Dec 1, 2015 · The schematics of the D90 on the Audio Research website are a non-exhaustive version. Rel-Caps, Wonder Caps, and Wima parts are evident on the neat and tidy PC board. Bluebook The right price. A great survivor and amazing value. xrffl nrsjv lnhnr tbtscd tpqnxlf yab abcgjk takjsenq obqzs wxum msgtdl cbg onpgvo qqisjd gcznuse