Research Audio Amplifiers
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Audio Research SP6 restoration kit service recap capacitor fix rebuild
C $252.534 watchingEAR 834L Vacuum Tube Preamp ESOTERIC AUDIO RESEARCH AUDIOPHILE TIM DE PARAVICINI
C $3,617.37Free shippingPréampli AUDIO RESEARCH SP14 Phono inclus Vintage Révisé
C $2,047.33C $160.86 shipping17 watchingaudio research nameplate tag adhesive back name plate [4*Q-7]
C $13.65C $14.93 shipping132 soldAudio Research Custom Made Aluminum Amplifier Badge
C $12.22C $2.73 shippingAudio research sp11+ sp11-ps
C $4,777.67C $1,003.73 shipping34 watchingUltimate Audio Research Operation Repair & Service manual schematics 390 on DVD
C $24.95Free shipping6mm robin machine/arrow cryogenics knob 13001520 audio research surplus [4*X-15]
C $34.13C $15.53 shipping6mm robin/arrow black knob 545768 audio research surplus [5*H-31]
C $27.30C $15.33 shippingAudio Research SP-3 Preamp Ad,Cover Off!Tubes,RARE 1975
C $9.51C $8.25 shippingface plate sticker for audio research vsi60 tube amplifier faceplate [4*T-25]
C $20.48C $15.12 shippingESOTERIC AUDIO RESEARCH 834L Vacuum Tube Preamp with cables & manual
C $3,226.42Was: C $3,396.23Free shippingAudio Research SP-8 SP8 Vintage Tube Preamplifier
C $2,934.84C $254.40 shipping30 watchingAudio Reserch D-120 Power Amplifier (super clean)
C $1,022.42C $230.31 shipping40 watchingDemo Audio Research CD 5 Player in 220V, Made in USA
C $6,141.36C $409.51 shippingAudio Research SP9 MKII Tube / Solid State Hybrid Preamp With Phono Input.
C $2,525.3418 watchingAUDIO RESEARCH EC-21 TUBE ELECTRONIC CROSSOVER
C $1,500.1923 watchingaudio research g series metal badge plate [4*X-14]
C $13.65C $14.93 shipping1972 Audio Research SP-3 Audiophile Preamp Ad, 1 Page Article + Infocus
C $9.36C $6.91 shippingAudio research SP-9 Tube Preamplifier Brochure '89.2 PGS, Glasses,Infocus
C $13.58C $6.79 shippingAudio Research SP-3 Preamp Ad,Cover Off!Tubes,RARE 1975
C $9.56C $8.19 shippingAudio Research VT100 Tube Amplifier Ad, LS15 Preamp, Article, 1 Page, 1997
C $13.46C $6.16 shippingAudio Research SP-3 Audiophile Preamp Ad 1972, 1 Page Article + Info
C $13.64C $6.83 shippingAudio Research LS1 Preamp, SP15 Amp Tubes! 1990 Ad
C $10.86C $8.23 shippingAudio Research SP9 SP-9 MK II Preamp / Preamplifier Service Manual *Original*
C $47.74C $18.96 shippingESOTERIC 834L Vacuum Tube Preamp with cables & manual AUDIO RESEARCH
C $3,221.49Free shippingAudio Research D-79 Power Amplifier Tube Type
C $9,274.39C $273.01 shippingAudio Research SP-11 Audiophile Preamp Amp Ad 1995, 2 Pages Article, Specs
C $13.64C $6.83 shippingAudio Research D125 Tube Amplifier Ad, Article, 2 Pages, 1993
C $10.70C $6.19 shipping1981 Audio Research SP-6 Tube Preamp Review, 2PGS
C $13.58C $8.16 shippingAudio research LS3 B Préamp Review, 3 Pgs , 1993
C $13.46C $8.23 shippingAudio Research Classic Ad,SP-3 Preamp,Article,Tube,Nice
C $10.91C $8.19 shippingROR Audio Research Speaker Badges, Custom Made Aluminum Pair SMALL SIZE
C $13.58C $2.73 shippingGoka Acoustic Laboratory Emr515 Ltd Integrated Amplifier Tube Type
C $4,104.91C $273.01 shippingAudio Research Model M300 MKII Tube Amplifier Owners Manual *Original*
C $54.56C $18.96 shippingClassic Audio Research Ad, SP-3 Preamp, Item, Tube, Beautiful
C $10.75C $8.07 shippingDavid bogen db130 with top cover no working need repair
C $341.26C $122.35 shipping10 watchingKanagawa Audio Research Quantum Science Audiophile Tweak 4 Pieces
C $70.00C $20.00 shippingAudio Research Magneplanar Tympani Ad,1973,Article,Spec
C $10.86C $8.23 shippingAudio Research VT100 Tube Amplifier Ad, LS15 Tube Preamp, Article, 1 Page, 1997
C $13.64C $6.14 shippingaudio research r1 remote control faceplate sticker [4*T-17]
C $13.65C $14.93 shippingAudio Research Classic 120 Audiophile Power Amp Ad 1990, 2 Pages Article, Specs
C $13.64C $6.83 shippingAudio Research SP-3, LS25 Audiophile Preamp Amp Ad 2000, 1 Page Article + Info
C $13.64C $6.83 shippingAudio Research high definition stereo line amplifier model LS1 Preamplifier
C $2,040.7511 watchingAudio Research CD-2 In very good condition
C $2,046.21C $254.90 shipping32 watchingAudio Research Review, 2 pg, DAC3 D/A Converter, CDT1 CD, 1995, Info and Test
C $13.64C $6.14 shippingAudio Research DAC-2 D/A Converter AES
C $1,364.98Classic Research Acoustics Ad, Double 75, 76 Tube Amp, Item, 1973
C $10.86C $8.23 shippingAudio Research D-60 Power Amplifier D60 110v Tested Audiophile Excellent RARE
C $1,358.22C $161.65 shippingAudio Research D-79 Power Amplifier Tube Type
C $9,567.01C $273.01 shipping6mm robin/arrow black knob 545768 audio research surplus [3*I-60]
C $34.13C $15.53 shippingAudio Research SP-3 Vacuum Tube Amplifier Operation Confirmed
C $4,081.50C $27.30 shippingESOTERIC AUDIO RESEARCH 834L Vacuum Tube Preamp with cables & manual
C $3,396.24Free shipping
![audio research nameplate tag adhesive back name plate [4*Q-7]](https://i.ebayimg.com/thumbs/images/g/9m8AAOSwgJ1bYd8s/s-l300.jpg)
![6mm robin machine/arrow cryogenics knob 13001520 audio research surplus [4*X-15]](https://i.ebayimg.com/thumbs/images/g/zZoAAOSwxgBdOJOK/s-l300.jpg)
![6mm robin/arrow black knob 545768 audio research surplus [5*H-31]](https://i.ebayimg.com/thumbs/images/g/vIEAAOSwE9FgEfh1/s-l300.jpg)
![face plate sticker for audio research vsi60 tube amplifier faceplate [4*T-25]](https://i.ebayimg.com/thumbs/images/g/WhcAAOSw2IVbYep5/s-l300.jpg)
![audio research g series metal badge plate [4*X-14]](https://i.ebayimg.com/thumbs/images/g/PtcAAOSwsQJcExCF/s-l300.jpg)
![audio research r1 remote control faceplate sticker [4*T-17]](https://i.ebayimg.com/thumbs/images/g/uDoAAOSw5Z5bfegN/s-l300.jpg)
![6mm robin/arrow black knob 545768 audio research surplus [3*I-60]](https://i.ebayimg.com/thumbs/images/g/hDIAAOSw5nZdOJPU/s-l300.jpg)
