189 results for audio research
- ~Vintage~ Audio Research Corporation ECC 81 Audio TubeOpens in a new window or tabPre-OwnedPHP 686.20bruhaha37 (889) 99.6%+PHP 1,878.90 postagefrom United States
- Audio Research SP-3A capacitor restoration kit service recap rebuild setOpens in a new window or tabBrand NewPHP 9,443.14Top-rated sellerTop-rated sellerhifiaudio*com (11,473) 99.6%+PHP 2,091.80 postagefrom United States
- Audio Research SP-6A restoration kit service recap capacitor rebuildOpens in a new window or tabBrand NewPHP 10,015.45Top-rated sellerTop-rated sellerhifiaudio*com (11,473) 99.6%+PHP 2,091.80 postagefrom United States
- Audio Research SP-2 restoration kit service recap capacitor fix rebuildOpens in a new window or tabBrand NewPHP 9,443.14Top-rated sellerTop-rated sellerhifiaudio*com (11,473) 99.6%+PHP 2,091.80 postagefrom United States
- New ListingAudio Research LS2 MKII Stereo Tube Hybrid Preamplifier. Serviced!Opens in a new window or tabPre-OwnedPHP 88,025.37hitronics-ottawa (1,506) 95.3%Postage not specifiedfrom Canada
- Audio research sp11+ sp11-psOpens in a new window or tabPre-OwnedPHP 200,309.05atlushiend (502) 100%+PHP 87,641.50 postagefrom United States36 watchers
- Audio Research SP9 MKII Tube / Solid State Hybrid Preamp With Phono Input.Opens in a new window or tabPHP 105,877.64sphu2325 (279) 96.3%Postage not specifiedfrom United States21 watchers
- ARD 4000 Stereo Amplifier Audio Research And Development England Extremely RareOpens in a new window or tabParts OnlyPHP 28,043.27thanoubic88 (237) 100%+PHP 3,433.87 postagefrom Greece
- Vintage Audio Research Dual 76A Tube Stereo Amplifier -restoredOpens in a new window or tabPre-OwnedPHP 114,977.39gwiazda76 (510) 100%Postage not specifiedfrom United States18 watchers
- Audio Research D-110 Rear PanelOpens in a new window or tabParts OnlyPHP 4,005.61arandr (232) 100%+PHP 15,439.82 postagefrom United States
- ARC D-76 Audio Research Capacitor Repair PCB. No Parts JUST PCB PCB 82COpens in a new window or tabBrand NewPHP 4,005.61esmith4145 (1,669) 100%+PHP 1,171.52 postagefrom United States
- AR Acoustic Research AU amplifier amp rebuild restoration Capacitor Kit repairOpens in a new window or tabBrand NewPHP 9,443.14Top-rated sellerTop-rated sellerhifiaudio*com (11,473) 99.6%+PHP 1,018.71 postagefrom United States26 watchers
- Audio research SP 3 ad flyerOpens in a new window or tabPre-OwnedPHP 1,430.78harrypj (2,081) 100%+PHP 1,840.55 postagefrom United States
- JJ ECC803S 12AX7 Amplitrex Matched Pair Gold Pin for Audio Research Tube ampsOpens in a new window or tabBrand NewPHP 5,436.96ctech-electronics-store (6,197) 100%+PHP 2,702.46 postagefrom United States13 watchers
- Audio Research SP3 restoration kit service recap capacitor fix rebuildOpens in a new window or tabBrand NewPHP 9,443.14Top-rated sellerTop-rated sellerhifiaudio*com (11,473) 99.6%+PHP 2,091.80 postagefrom United States
- (4) Apex or TAD Matched JJ Electronic KT88 Power Tubes for Audio ResearchOpens in a new window or tabBrand NewPHP 16,253.65ctech-electronics-store (6,197) 100%+PHP 5,708.24 postagefrom United StatesAlmost gone27 watchers
- Audio Research SP6 restoration kit service recap capacitor fix rebuildOpens in a new window or tabBrand NewPHP 10,587.76Top-rated sellerTop-rated sellerhifiaudio*com (11,473) 99.6%+PHP 3,579.81 postagefrom United States4 watchers
- ARC Dual 75 Audio Research Capacitor Repair PCB. No Parts JUST PCB PCB 82AOpens in a new window or tabBrand NewPHP 4,005.61esmith4145 (1,669) 100%+PHP 1,171.52 postagefrom United States
- David bogen db130 with top cover no working need repairOpens in a new window or tabPre-OwnedPHP 14,307.79user12577 (707) 100%+PHP 17,060.04 postagefrom United States10 watchers
- Matched Quad of NOS - Audio Research KT88 Tubes -- KT4Opens in a new window or tabNew (Other)PHP 12,587.99Top-rated sellerTop-rated sellerspeakerguy2002 (23,594) 99.8%+PHP 3,441.88 postagefrom United States
- 2 NOS - Audio Research KT88 Tubes -- KT1Opens in a new window or tabNew (Other)PHP 5,436.96Top-rated sellerTop-rated sellerspeakerguy2002 (23,594) 99.8%+PHP 1,681.45 postagefrom United States
- Matched Pair of NOS - Audio Research KT88 Tubes -- KT6Opens in a new window or tabNew (Other)PHP 6,292.57Top-rated sellerTop-rated sellerspeakerguy2002 (23,594) 99.8%+PHP 1,706.63 postagefrom United States
- 2 NOS - Audio Research KT88 Tubes -- KT2Opens in a new window or tabNew (Other)PHP 5,436.96Top-rated sellerTop-rated sellerspeakerguy2002 (23,594) 99.8%+PHP 1,681.45 postagefrom United States
- Matched Pair of NOS - Audio Research KT88 Tubes -- KT2Opens in a new window or tabNew (Other)PHP 6,292.57Top-rated sellerTop-rated sellerspeakerguy2002 (23,594) 99.8%+PHP 1,706.63 postagefrom United States
- Set of (15+1) Audio Research KT91 (Ei KT90) Vacuum Tubes Reference 300/600 -READOpens in a new window or tabPre-OwnedPHP 128,770.10tubetroniks (5,644) 100%+PHP 6,581.58 postagefrom United States
- Matched Pair of NOS - Audio Research KT88 Tubes -- KT1Opens in a new window or tabNew (Other)PHP 6,292.57Top-rated sellerTop-rated sellerspeakerguy2002 (23,594) 99.8%+PHP 1,706.63 postagefrom United States
- Standard Tube Set for Audio Research LS27Opens in a new window or tabPHP 5,717.39tubedepot (4,698) 100%+PHP 1,852.57 postagefrom United States
- Standard Tube Set for Audio Research Reference 150 SEOpens in a new window or tabPHP 44,617.41tubedepot (4,698) 100%+PHP 3,000.06 postagefrom United States
- Audio Research SP9 SP-9 MK II Preamp / Preamplifier Service Manual *Original*Opens in a new window or tabPHP 2,001.37vintageaudiostoreonline (5,133) 100%+PHP 794.94 postagefrom United States
- Acoustic Research TSW310 Home Audio Loud Speakers (BRAND NEW!)Opens in a new window or tabBrand NewPHP 20,028.04Top-rated sellerTop-rated sellerwolfsbigbadgarage (20,549) 98.4%+PHP 28,961.25 postagefrom United States10 watchers
- Audio Research DAC2 Owner's Instruction Manual==Original!Opens in a new window or tabPre-OwnedPHP 1,144.05otsonline (6,554) 99.4%+PHP 1,831.97 postagefrom United States
- Audio Research SP14 / SP9 Tube Preamp Ad 1990 Article, 1 page, ready to frameOpens in a new window or tabPHP 571.74Top-rated sellerTop-rated sellereffgjm (22,222) 98.7%+PHP 343.39 postagefrom United States
- Standard Tube Set for Audio Research Reference 6Opens in a new window or tabPHP 23,270.19tubedepot (4,698) 100%+PHP 2,370.51 postagefrom United States
- Vintage WILCOXON RESEARCH Power Amplifier Model PA8B -1 120VAC 1800W Max 50-60HzOpens in a new window or tabParts OnlyPHP 13,133.98snowbean2u (2,989) 99.4%Postage not specifiedfrom United States
- NOS - Audio Research KT88 Tube -- KT1Opens in a new window or tabNew (Other)PHP 2,858.70Top-rated sellerTop-rated sellerspeakerguy2002 (23,594) 99.8%+PHP 1,605.33 postagefrom United States
- Matched Pair of NOS - Audio Research KT88 Tubes -- KT3Opens in a new window or tabNew (Other)PHP 6,292.57Top-rated sellerTop-rated sellerspeakerguy2002 (23,594) 99.8%+PHP 1,706.63 postagefrom United States
- Acoustic Research AR-4 Speakers - only One speaker Vintage Hifi Classic AudioOpens in a new window or tabParts OnlyPHP 5,149.09m70247 (621) 99%+PHP 20,674.18 postagefrom United States
- Matched Pair of NOS - Audio Research KT88 Tubes -- KT5Opens in a new window or tabNew (Other)PHP 6,292.57Top-rated sellerTop-rated sellerspeakerguy2002 (23,594) 99.8%+PHP 1,706.63 postagefrom United States
- Audio Research SP-6 Tube Preamp Review, 1981, 2 pgsOpens in a new window or tabPre-OwnedPHP 571.74Top-rated sellerTop-rated sellereffgjm (22,222) 98.7%+PHP 343.39 postagefrom United States
- Audio Research M-300 Tube Amplifier Review, 3 pg, 1988Opens in a new window or tabPre-OwnedPHP 571.74Top-rated sellerTop-rated sellereffgjm (22,222) 98.7%+PHP 343.39 postagefrom United States
- Matched Pair Audio Research 6550 Tubes -- KT1Opens in a new window or tabPHP 5,147.94Top-rated sellerTop-rated sellerspeakerguy2002 (23,594) 99.8%+PHP 7,571.11 postagefrom United States
- New ListingAudio Research - Factory Letter, Parts and Schematic Sheets. Small LotOpens in a new window or tabPre-OwnedPHP 569.45jedmoishere (524) 100%0 bids · Time left4d 6h left (Sat, 09:36 AM)+PHP 1,537.80 postagefrom United States
- Standard Tube Set for Audio Research SP20Opens in a new window or tabPHP 11,434.79tubedepot (4,698) 100%+PHP 2,021.40 postagefrom United States
- Matched Pair of NOS - Audio Research KT88 Tubes -- KT4Opens in a new window or tabNew (Other)PHP 6,292.57Top-rated sellerTop-rated sellerspeakerguy2002 (23,594) 99.8%+PHP 1,706.63 postagefrom United States
- Ultimate Audio Research Operation Repair & Service manual schematics 390 on DVDOpens in a new window or tabBrand NewPHP 1,045.83Top-rated sellerTop-rated sellerlegrandexplorateur (14,285) 99.8%Free International Shippingfrom CanadaAlmost gone35 watchers
- Standard Tube Set for Audio Research Reference 10Opens in a new window or tabPHP 35,105.59tubedepot (4,698) 100%+PHP 2,719.62 postagefrom United States
- Standard Tube Set for Audio Research GSi75Opens in a new window or tabPHP 22,308.70tubedepot (4,698) 100%+PHP 5,492.47 postagefrom United States
- Standard Tube Set for Audio Research VSi75Opens in a new window or tabPHP 38,900.02tubedepot (4,698) 100%+PHP 5,981.80 postagefrom United States
- Audio Research Classic Ad,SP-3 Preamp,Article,Tube,NiceOpens in a new window or tabPre-OwnedPHP 457.28Top-rated sellerTop-rated sellereffgjm (22,222) 98.7%+PHP 343.39 postagefrom United States
- c1978 Audio Research SP-5 Pre-Amplifier Dealer Brochure Audiophile HiFi AudioOpens in a new window or tabPre-OwnedPHP 1,001.55beehaventrading (9,236) 99.9%+PHP 1,782.18 postagefrom United States2 watchers
- Pair NOS Acoustic Research AR Audio Speakers & Surround 1210131-A Lot B10Opens in a new window or tabNew (Other)PHP 1,716.36tin-king (20,193) 99.9%+PHP 15,142.79 postagefrom United States
- c1977 Audio Research D-100 Linear Amplifier Dealer Brochure Audiophile HiFi MNOpens in a new window or tabPre-OwnedPHP 1,001.55beehaventrading (9,236) 99.9%+PHP 1,782.18 postagefrom United States
- New ListingAudio Research Model D-100A Power Amplifier Manual (Original) Great ShapeOpens in a new window or tabPre-OwnedPHP 855.61jedmoishere (524) 100%0 bids · Time left4d 6h left (Sat, 09:36 AM)+PHP 1,546.39 postagefrom United States
- (1) ACOUSTIC RESEARCH AR 6-1/2" WOOFER SPEAKER 216PS LF165RS3401S90 AUDIO TESTEDOpens in a new window or tabPre-OwnedPHP 2,288.67avriett65 (2,933) 100%+PHP 3,137.98 postagefrom United States
- Acoustic Research Holographic Imaging M2 Woofers Lot Of 2Opens in a new window or tabPre-OwnedPHP 5,436.96Top-rated sellerTop-rated sellerdavmar-c3uqroq (5,944) 99.2%+PHP 4,498.94 postagefrom United States
- 6mm robin machine/arrow cryogenics knob 13001520 audio research surplus [4*X-15]Opens in a new window or tabPHP 1,430.78Top-rated sellerTop-rated selleraxmansurplusstores (6,168) 100%+PHP 1,554.40 postagefrom United States
- Matched Quad of NOS - Audio Research KT88 Tubes -- KT7Opens in a new window or tabNew (Other)PHP 12,587.99Top-rated sellerTop-rated sellerspeakerguy2002 (23,594) 99.8%+PHP 3,441.88 postagefrom United States
- AUDIO RESEARCH ETCHED ACRYLIC LED SIGNOpens in a new window or tabBrand NewPHP 2,403.71brwm05 (3,084) 100%+PHP 3,971.27 postagefrom United States7 watchers
- Audio Research SP-3 Preamp Ad,Cover Off!Tubes,RARE 1975Opens in a new window or tabPre-OwnedPHP 400.62Top-rated sellerTop-rated sellereffgjm (22,222) 98.7%+PHP 343.39 postagefrom United States
- Standard Tube Set for Audio Research GSPreOpens in a new window or tabPHP 17,152.18tubedepot (4,698) 100%+PHP 2,189.66 postagefrom United States
- c1977 Audio Research D-350 Power Amplifier Dealer Brochure Audiophile HiFi AudioOpens in a new window or tabPre-OwnedPHP 1,001.55beehaventrading (9,236) 99.9%+PHP 1,782.18 postagefrom United States
- Audio Research PH1 / PH-1 Phono Preamp Dealer Sales Sheet / Specs *Orig*Opens in a new window or tabPHP 1,142.91Top-rated sellerTop-rated sellervintageaudiostorecom (3,815) 99.9%+PHP 737.71 postagefrom United States
- New ListingAudio Research Model D-100 Power Amplifier Temporary Manual (Original) Very GoodOpens in a new window or tabPre-OwnedPHP 855.61jedmoishere (524) 100%0 bids · Time left4d 6h left (Sat, 09:36 AM)+PHP 1,546.39 postagefrom United States
- c1977 Audio Research D-100A Power Amplifier Dealer Brochure Audiophile HiFiOpens in a new window or tabPre-OwnedPHP 1,001.55beehaventrading (9,236) 99.9%+PHP 1,790.76 postagefrom United States
- Audio Research LS3 B Preamp Review, 3 pgs, 1993Opens in a new window or tabPre-OwnedPHP 571.74Top-rated sellerTop-rated sellereffgjm (22,222) 98.7%+PHP 343.39 postagefrom United States
- 6mm robin/arrow black knob 545768 audio research surplus [3*I-60]Opens in a new window or tabPHP 1,430.78Top-rated sellerTop-rated selleraxmansurplusstores (6,168) 100%+PHP 1,554.40 postagefrom United States
- 1979 Audio Research D-110 Linear Amplifier Dealer Brochure Audiophile HiFi AudioOpens in a new window or tabPre-OwnedPHP 1,001.55beehaventrading (9,236) 99.9%+PHP 1,782.18 postagefrom United States
- Jennings Research Elan Mid Dome MidRange DriversOpens in a new window or tabPre-OwnedPHP 5,036.34the-kobans (1,542) 99.3%+PHP 3,638.18 postagefrom United States
- Audio Research D400 / D-400 Amplifier Dealer Sales Sheet / Specs *Orig*Opens in a new window or tabPHP 1,142.91Top-rated sellerTop-rated sellervintageaudiostorecom (3,815) 99.9%+PHP 737.71 postagefrom United States
- Audio Research Magneplanar Tympani Ad,1973,Article,SpecOpens in a new window or tabPre-OwnedPHP 457.28Top-rated sellerTop-rated sellereffgjm (22,222) 98.7%+PHP 343.39 postagefrom United States
- Audio Research Classic Ad, Dual 75, 76 Tube Amp, Article, 1973Opens in a new window or tabPre-OwnedPHP 457.28Top-rated sellerTop-rated sellereffgjm (22,222) 98.7%+PHP 343.39 postagefrom United States
- Audio Research Review, SP-11 Tube Preamp, 2 pgs, 1986Opens in a new window or tabPre-OwnedPHP 571.74Top-rated sellerTop-rated sellereffgjm (22,222) 98.7%+PHP 343.39 postagefrom United States
- Audio Research EC-5 Crossover ad flyerOpens in a new window or tabPre-OwnedPHP 1,144.62harrypj (2,081) 100%+PHP 1,554.97 postagefrom United States
- Audio Research Model M300 MKII Tube Amplifier Owners Manual *Original*Opens in a new window or tabPHP 2,287.53Top-rated sellerTop-rated sellervintageaudiostorecom (3,815) 99.9%+PHP 794.94 postagefrom United States
- Audio Research D125 / D-125 Amplifier Dealer Sales Sheet / Specs *Orig*Opens in a new window or tabPHP 1,142.91Top-rated sellerTop-rated sellervintageaudiostorecom (3,815) 99.9%+PHP 737.71 postagefrom United States
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