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Electronics For Sale "used amplifier" in SF Bay Area

  1. Mcintosh C34V Control Amplifier 20W Barely Used
    $2,500
    berkeley
  2. Primare A30.2 Power Amplifier, Like New (rarely used)
    $1,000
    cupertino
  3. Vox Pathfinder Amplifier
    $1,200
    oakland north / temescal
  4. Fender M-80 Guitar Amplifier
    $130
    oakland north / temescal
  5. Dared 2A3 Tube SET Integrated Amp Amplifier
    $720
    concord / pleasant hill / martinez
  6. Sophia Electric EL 34 Integrated Amplifier
    $800
    milpitas
  7. Cayin TA-30 Integrated Tube Amplifier HIGH-END UPGRADES Auricap& tubes
    $1,200
    dublin / pleasanton / livermore
  8. AT&T Microcell 3G Wireless Signal Amplifier DPH151
    $10
    San Francisco
  9. AudioControl Architect Model P800 Hypex powered 8 channel amplifier
    $500
    lafayette / orinda / moraga
  10. Bryston 3B amplifier circa 1985
    $600
    Orinda
  11. Soundstreanm Reference 300 Car Amplifier
    $490
    san jose south
  12. Harman Kardon Citation II Amplifier
    $4,100
    gilroy
  13. Yamaha Surround Sound Amplifier reduced
    $55
    san jose south
  14. Theta Digital Dreadnaught D - 5-Channel Reference Power Amplifier
    $3,750
    sunnyvale
  15. Bluesound Node Hi-Res Music Streaming Amplifier
    $275
    santa cruz
  16. SMSL A300 Mini Digital Stereo Amplifier - Excellent
    $120
    san jose east
  17. Marantz PM8005 Integrated Amplifier
    $1,200
    watsonville
  18. Anthem AVM-2 preamplifier/ processor and Anthem MCA-5 amplifier
    $1,600
    gilroy
  19. FS: ADA System Omega CR-8ABA Integrated Zone Amplifier
    $25
    hayward / castro valley
  20. FS: ADA System Omega CR-8ABA Integrated Zone Amplifier
    $65
    hayward / castro valley
  21. Onkyo A-9050 Integrated Stereo Amplifier-New
    $400
    potrero hill
  22. Shidu Original Voice Amplifier S40
    $30
    excelsior / outer mission
  23. Phase Technology P3-35 3-Channel low profile amplifier bluetooth dolby
    $150
    mission district
  24. Brand New TOA Electronics BG-2060 5-Input Mixer Amplifier, 60W
    $300
    lower pac hts
  25. Sunfire Cinema Grand Power Amplifier 200 watts x 5 at 8 ohms 400 watt
    $1,500
    berkeley
  26. Sunfire Cinema Grand Power Amplifier 200 watts x 5 at 8 ohms 400 watt
    $1,500
    berkeley
  27. Krell KAV 300i Amplifier
    $1,500
    emeryville
  28. Perfect Condition MC7106 Power Amplifier
    $3,200
    berkeley
  29. Perfect Condition Adcom GFA-555 Power Amplifier MK II Version
    $850
    berkeley
  30. Vintage Bryston 3B Amplifier
    $750
    emeryville
  31. Adcom GFA-5400 Stereo Power Amplifier
    $450
    berkeley
  32. KR AUDIO VT850 MK Pure CLASS A MONO BLOCK AMPLIFIER (Single)
    $3,000
    alameda
  33. Anthem MCA 5 Multichannel Power Amplifier
    $1,000
    alameda
  34. Adcom GFA-5400 MK II Stereo Power Amplifier
    $450
    berkeley
  35. PSVANE KT88-TII HIFI Audio amplifier Vacuum tube a QUAD
    $400
    alameda
  36. Like New Rotel RMB-1506 Six-Channel Power Amplifier
    $700
    berkeley
  37. Hafler DH-200 stereo power amplifier
    $500
    alameda
  38. AMC Hybrid Tube Integrated Amplifier System
    $1,400
    berkeley
  39. BAT VK-6200 power amplifier. Excellent.
    $2,880
    Fairfield
  40. Nad M25 master Series 7 channel power amplifier.
    $1,000
    Fairfield
  41. Marantz MM-7025 Stereo Power Amplifier
    $750
    watsonville
  42. Marantz 1200 Amplifier
    $1,400
    watsonville
  43. Hybrid Tube Amplifier 25-watt stereo -bluetooth Like New
    $95
    sunset / parkside
  44. Awesome Fisher STEREO Amplifier, Tuner, CABINET & 2 BIG SPEAKERS
    $500
    Santa Clara
  45. 4 channel PA -kustom amplifier and 2 speakers
    $40
    Vallejo
  46. Sony Audio Video Center Receiver Amplifier STR-DE915
    $100
    alameda
  47. Crown CTS 600 Power Amplifier
    $120
    alameda
  48. Odyssey Audio Cyclops Integrated Amplifier
    $900
    SF
  49. Pair of Motiograph MA-7505 tube amplifier - Western Electric
    $4,500
    SF
  50. Scott 208 Tube Power Amplifier Tested and Working
    $1,000
    portola valley
  51. Russound AP-48 Eight Channel Power Amplifier for Multi-room, Multi-zon
    $450
    santa clara
  52. Halcro MC20 Stereo Power Amplifier $6k retail
    $1,650
    willow glen / cambrian
  53. Mark Levinson No. 29 Amplifier and Threshold model FET nine Preamp
    $1,900
    dublin / pleasanton / livermore
  54. Russound ZXP-E5 Zone Expander Amplifier
    $150
    palo alto
  55. Pair of Audio Source Brand Compact Audio Speakers - New and Never Used
    $60
    san jose downtown
  56. Onkyo Brand Audiophile-Quality Two-Channel Audio Power Amplifier
    $300
    san jose downtown
  57. Focal Arche Amplifiet & Focal Utopia 2022 Headphones
    $4,000
    bayview
  58. Classe CT-5300 5-Channel Amplifier — Excellent Condition
    $3,500
    oakland piedmont / montclair
  59. Fahrenheit class x 720 W Auto amplifier
    $250
    healdsburg / windsor
  60. Exposure 2010 S2 Integrated Amplifier w/Remote
    $825
    dublin / pleasanton / livermore
  61. Kicker CX300.1 Car Audio Amplifier
    $80
    milpitas
  62. Audio Research VT-200 Stereo Amplifier
    $3,700
    willow glen / cambrian
  63. Classe CAV-75 6-Channel Power Amplifier; Top quality
    $750
    downtown / civic / van ness
  64. BMB DA-X1 Karaoke Digital Echo AV Amplifier CS-250V Speakers
    $395
    San Jose
  65. Bose PowerMatch PM4500 Amplifier
    $2,500
    oakland lake merritt / grand
  66. Polk Audio Car Speakers & Kenwood Stereo Amplifier
    $200
    excelsior / outer mission
  67. Nad 326BEE Integrated Amplifier, Remote. In original box - Mint
    $299
    sausalito
  68. QSC GX3 Amplifier
    $325
    san jose south
  69. Primare Brand Audiophile-Quality Five-Channel Integrated Amplifier
    $1,000
    san jose downtown
  70. Cary SLI 80 F1 Integrated Amplifier (F1 Factory Upgraded)
    $3,100
    dublin / pleasanton / livermore
  71. SAE 2401 Amplifier & Separately a SAE 1800 Parametric Equalizer
    $1,000
    dublin / pleasanton / livermore
  72. Primare Brand Audiophile-Quality Two-Channel Integrated Amplifier
    $800
    san jose downtown
  73. Pioneer Brand Audiophile Stereo Pre-Amplifier + Amplifier Combination
    $300
    san jose downtown
  74. EICO HF81 Integrated Amplifier
    $1,200
    san jose south
  75. Vintage JBL Receiver Amplifier
    $120
    dublin / pleasanton / livermore
  76. REF4.760 Soundstream Class A Power Amplifier for car audio Amp
    $285
    menlo park
  77. ADS L-620 High Fidelity Speakers (Excellent Condition)
    $600
    dublin / pleasanton / livermore
  78. Sony 3D Blu-ray Disc DVD SACD Wi-Fi Player BDP-BX57 w/ Remote
    $55
    concord / pleasant hill / martinez
  79. Sangean AM/FM/Weather Digital Tuning Shower Radio Waterproof
    $55
    concord / pleasant hill / martinez
  80. Arirang Stereo Mixing Amplifier * Speaker * 8
    $11
    san jose north
  81. Wyze Cam V4 x2
    $50
    redwood city
  82. Vintage Audio Components
    $30
    san bruno
  83. Rare Vintage McIntosh speakers w eq
    $2,000
    dublin / pleasanton / livermore
  84. Roberts 1630 4track Reel to Reel tape recorder
    $95
    South San Francisco
  85. LOT BUNDLE Nakamichi PS-100 Power Supply AND MX-100 Microphone Mixer
    $85
    South San Francisco
  86. Sony 3D Blu-ray Disc DVD SACD Wi-Fi Player BDP-BX59 w/ Remote
    $60
    concord / pleasant hill / martinez
  87. Martin Logan Encore TF Center Channel Speaker
    $199
    los gatos
  88. Emerson MS 3106 triple CD player
    $350
    richmond / point / annex
  89. JBL Cinema BD 300 Home Theater System
    $640
    san jose south
  90. MB Quart 4 x 6 Car Speakers - Model DKD 146
    $100
    san jose south
  91. MB QUART Reference line RSD-213 Speakers
    $250
    san jose south
  92. Porsche CR-1 AM/FM Cassette Deck
    $750
    san jose south
  93. Audiocontrol LC2i
    $60
    sunset / parkside
  94. D-Link Cloud 802.11AC Gigabit Router 5700
    $15
    burlingame
  95. Genuine Apple AirPods Pro 3rd Gen MagSafe Charging Case MFHP4LL/A
    $158
    milpitas
  96. MONITOR AUDIO VECTOR 10 BOOKSHELF SPEAKERS
    $120
    san jose south
  97. Energy ESW-C8 Subwoofer
    $50
    palo alto
  98. Zvox 325 Powered Home Theater Soundbar New in Box
    $80
    sunset / parkside
  99. One Pair Legendary Linn Sara Isobarik Speakers
    $413
    cupertino
  100. Event 2228 studio monitors (pair) $60 o.b.o.
    $60
    sunnyvale
  101. Vintage Fisher Stereo Receiver, Tuner Dual Deck System
    $100
    El Sobrante
  102. Vintage Audio System – Adcom GFA-545II, Nakamichi, Infinity Speakers
    $1,495
    fremont / union city / newark
  103. Brookstone Big Blue Party 360 indoor outdoor 72W Bluetooth speaker
    $90
    san mateo
  104. STAX SR-Lambda Professional Electrostatic Headphones + SRM-1/MK-2 Ampl
    $1,255
    palo alto
  105. Pair of Boston Acoustics Brand Large Bookshelf-Style Audio Speakers
    $200
    san jose downtown
  106. Monsoon Brand Audiophile-Quality Compact Home Theater Speaker System
    $180
    san jose downtown
  107. Vintage Heathkit Decade Condenser / Capacitor Box – Electronics Lab Eq
    $75
    concord / pleasant hill / martinez
  108. Vintage Aerovox Decade Capacitor – Model ACD-23 (Electronics Lab Equip
    $40
    concord / pleasant hill / martinez
  109. MINT iFi ZEN CAN 3 Headphone Amp
    $189
    palo alto
  110. B&W CDM 7 Special Edition Floorstanding Speakers Red Ash (Cherry colo
    $1,300
    emeryville
  111. Gordon J. Gow Commemorative Special Edition McIntosh MC-275 MK-II
    $5,500
    berkeley
  112. Bowers & Wilkins 803 Nautilus Floor-Standing Speakers
    $4,500
    alameda
  113. Beautiful condition Bowers Wilkins CDM 9NT Speakers
    $1,900
    alameda
  114. Trueaudio proht PHT-LCRS speakers
    $1,200
    alameda
  115. Transparent Audio MusicWave PLUS Speaker Cable - 10 Foot Pair
    $850
    alameda
  116. Sunfire Theater Grand TGA-5200 200 watt x 5 Ch Amp
    $1,500
    berkeley
  117. Yamaha YST-SW45 active powered subwoofer.
    $125
    alameda
  118. RARE Acoustic Research AR-10π Vintage Speakers, Refoam
    $1,300
    berkeley
  119. Beautiful Condition McIntosh MR7083 AM/FM Tuner
    $1,500
    emeryville
  120. Beautiful brazilian rosewood Bowers & Wilkins 801 F Special Series 80
    $2,500
    alameda
  121. SUPER RARE VINTAGE KENWOOD SUPREME Combo
    $6,000
    lafayette / orinda / moraga
  122. Bowers & Wilkins B&W speakers
    $450
    alameda
  123. Bowers & Wilkins B&W speakers model DM 570
    $450
    alameda
  124. Sunfire System
    $4,500
    alameda
  125. MIT Terminator Proline 2 7 Feet Length XLR balanced Cables
    $300
    emeryville
  126. Sunfire Cinema Grand
    $1,500
    berkeley
  127. Monitor Audio Radius 45 satellite or bookshelf speakers
    $150
    san jose south
  128. Sony MHC-C405 Mini HiFi Component System
    $240
    san rafael
  129. Fender MS4 Mustang 4-Button Footswitch
    $40
    glen park
  130. Rare Vintage McIntosh speakers w eq
    $2,000
    dublin / pleasanton / livermore
  131. BOSS Audio Systems BV9386NV Car GPS Navigation
    $55
    petaluma
  132. Cambridge Audio CXA80 amplifier in impeccable condition: PRICE REDUCED
    $795
    SOMA / south beach
  133. single THIEL CS1.2 speaker 2 way Wood Vintage Very Good Condition
    $275
    alameda
  134. Lanzar Heritage Amp.
    $60
    San Francisco
  135. 🔊 Pragmatic PSUB-10.2WB High-Performance 2.1 Network Audio Streamer
    $549
    santa clara
  136. JAMO S 808 8" POWERED SUBWOOFER
    $50
    sunnyvale
  137. Apple HomePod (1st Generation) in White Model A1639 / MQHV2LL/A
    $190
    redwood city
  138. Yamaha BR-15 Loudspeaker
    $99
    San Jose
  139. JL audio 10W6v3-D4 subwoofer 10 inch
    $700
    san leandro
  140. AV Home Theater with Oppo, Outlaw, Martin Logan, & LG Brand Components
    $2,000
    san jose downtown
  141. Sony 42 inch OLED Bravia Flat Screen TV XR-42A90K
    $300
    sunnyvale
  142. Jawbone Brand Portable Bluetooth Wireless Audio Speaker & Microphone
    $80
    san jose downtown
  143. Electro Harmonix 12AX7 NOS Quad Pair Tubes
    $100
    dublin / pleasanton / livermore
  144. Classe CT-SSP Surround Sound Processor — Excellent Condition
    $1,100
    oakland piedmont / montclair
  145. Mivera Pure power amplifier
    $995
    aptos
  146. TEUFEL One S / black - Wi-Fi Speaker (BRAND NEW)
    $170
    oakland east
  147. JBL L75ms Integrated powered speaker & REL T-Zero MK3 powered sub
    $1,400
    san leandro
  148. Hifiman HE500 Planar Headphones
    $350
    hercules, pinole, san pablo, el sob
  149. Cambridge Audio Topaz AM10
    $175
    willow glen / cambrian
  150. Audioquest Cables, Primare and Schiit Components, Furman Power Cleaner
    $100
    cupertino
  151. Sony MDS-JB940 Minidisc Deck Player + Recorder Keyboard Input *RARE*
    $524
    fremont / union city / newark
  152. Audiophile - Swan Dulcet D3.2 Luxury Speakers, MTM Floor Standers
    $995
    oakland piedmont / montclair
  153. Audiophile - Silverline Audio Sonatina MK IV Speakers, Demo pair
    $3,495
    oakland piedmont / montclair
  154. The ZVOX AccuVoice AV-157 Dialogue-enhancing Soundbar NIB
    $60
    willow glen / cambrian
  155. Griffin sound system speaker dock for 30-pin iPod & other MP3 players
    $75
    san mateo
  156. Car Amp Sale
    $1
    South San Francisco
  157. Jamo MPA-101 2 channel amplifier Needs Repair
    $25
    san jose west
  158. Denon AVR-3310CI 7.1 A/V Multi-Zone R'cvr w/PowerCord and both Remotes
    $99
    palo alto
  159. Logitech Z-2300 THX-Certified 2.1 Speaker System with Subwoofer
    $40
    San Jose
  160. KEF 5.1 Home Theater Surround Sound Speakers and Subwoofer
    $650
    dublin / pleasanton / livermore
  161. Kef Surround Sound Speakers + Kef Powered Subwoofer Silver
    $600
    dublin / pleasanton / livermore
  162. Panasonic SC HC27 Compact Stereo System AM/FM Radio CD iPod Dock
    $65
    dublin / pleasanton / livermore
  163. Set of 2 Monster Cable Brand 10-Feet Long Bi-Wired Speaker Cable
    $100
    san jose downtown
  164. Lexicon Amplifier RV-8 Receiver Home Theater *New with all attach
    $1,380
    daly city
  165. Bob Carver / Sunfire Dominator D-10 subwoofer
    $395
    menlo park
  166. Google Nest H2D WiFi internet router & H2E home mesh network points
    $150
    san mateo
  167. Marantz Model 18 Receiver With Oscilloscope. Restored!
    $1,800
    dublin / pleasanton / livermore
  168. ARRIS SURFboard SB6190 DOCSIS 3.0 cable internet modem
    $45
    san mateo
  169. Set of Two Kimber Kable Brand 12-Feet Long 8-Stranded Speaker Cables
    $120
    san jose downtown
  170. Yamaha RX-V683 Home Theater Reciever 7.2 Channel Wi-Fi Bluetooth
    $250
    san jose south
  171. Onkyo HT-R490 Digital AV Receiver
    $300
    san leandro
  172. Fly HiFi Stereo - New and Vintage Turntable Stock - Updated Weekly
    $0
    Auburn
  173. GoXLR full sized stream deck
    $200
    portola district
  174. Like new Hamilton Portable Classroom CD Player w/ USB & MP3
    $80
    San Francisco
  175. Lrg Bundle Futek Sensor Unit & (18) Load Cells
    $295
    fremont / union city / newark
  176. Mackie ProFX16v2 16 Channel Professional Effects Mixer
    $375
    north bay / marin
  177. Atomic Apocalypse 15” HIGH SPL subwoofer and Amplifier
    $600
    san jose west
  178. Definitive Technology ProCinema 60.5 Speakers + ProSub 60 Powered Sub
    $330
    dublin / pleasanton / livermore
  179. Micca M-CS dual 5.25" in-wall speaker for home theater surround sound
    $80
    san mateo
  180. M-Audio Firewire Audiophile External Sound Card
    $75
    morgan hill
  181. KEF 103/3 3-Way Speakers W/Stands & Equalizer (Like New)
    $850
    dublin / pleasanton / livermore
  182. Antenna
    $25
    santa cruz
  183. Bowers & Wilkins DS7 Speakers
    $670
    san jose south
  184. Blaupunkt CDP 01 CD Player (NOS)
    $350
    west portal / forest hill
  185. Blaupunkt Houston SQR 06 (NOS)
    $600
    west portal / forest hill
  186. FBT Jolly 12 Speakers w/ Eminence Woofers – Parts or Repair 100 o.b.o.
    $100
    sunnyvale
  187. Studio or Home Audio Equipment Rack - "SideCar"
    $400
    lower pac hts
  188. Kef Speakers and Kef Powered Subwoofer Silver
    $600
    dublin / pleasanton / livermore
  189. B&W Bowers and Wilkins 5.1 Speakers and Subwoofer
    $900
    dublin / pleasanton / livermore
  190. FS: Two (2) Rockford Fosgate The Punch SP-812 subs: Tested & working
    $175
    hayward / castro valley
  191. Beautiful Finish Klipsch Heresy Loud Speakers
    $1,800
    berkeley
  192. Lexicon CP3 5.1 surround preamplifier in very good condition
    $250
    berkeley north / hills
  193. Parasound HCA-1200 is designed by John Curl 205 Watts per Channel
    $800
    alameda
  194. Perfect Condition McIntosh MR78 tuner
    $1,500
    emeryville
  195. Nakamichi CD2 Compact Disc Player + Original Remote TDA1541A Chip
    $300
    berkeley
  196. SONY STR-DN840 7.2 CH BLUETOOTH 3D and 4K RECEIVER HDMI WITH REMOTE
    $200
    san jose south
  197. DJ / Home Theater Subwoofer Stack (18" +12" + amp)
    $1,099
    scotts valley
  198. Vintage Denon 5 piece compoment stereo system made in Japan
    $70
    alamo square / nopa
  199. Pragmatic PHA-184B High-Performance Line Array Speakers — Matched Pair
    $399
    santa clara
  200. Speaker Selector Box
    $65
    san rafael
  201. Yamaha Receiver, Natural Sound AV Receiver TSR-7850
    $350
    Morgan Hill
  202. Amazing high-end KEF Reference speakers in great condition
    $4,500
    tiburon / belvedere
  203. Sony Brand Turntable / Record Player with USB and Analog Outputs
    $200
    san jose downtown
  204. ALTO STEALTH WIRELESS SYSTEM FOR ACTIVE LOUDSPEAKERS
    $325
    san bruno
  205. Boaacoustic JIB High-End Optical S/PDIF Digital Audio Cable - 2.0M - Open Box
    $25
    San Jose
  206. SpeakerCraft S4VC Multi Room Speaker Selector w/ Speaker Outputs; Test
    $55
    danville / san ramon
  207. Electro-Voice EV Interface D Series II Speakers & EQ (Flagship Model!)
    $3,800
    dublin / pleasanton / livermore
  208. Cavelli Tube Hybrid Headphone Amp
    $135
    saratoga
  209. Surrond Sound 5.2 PYLEUSA
    $135
    Santa Rosa
  210. Fly Hifi Stereo Store Buys Your Vintage Stereo Items & Records
    $0
    Auburn
  211. Emerson MS 3106 triple CD player
    $300
    richmond / point / annex
  212. (4) Two Pairs Definitive Technology BP3000TL BP 3000 TL Bipolar Array
    $2,000
    San Jose
  213. Onkyo HT-R490 Digital AV Receiver
    $300
    san leandro
  214. Set of Two Polk Audio Brand Dipole / Bipole Surround Sound Speakers
    $200
    san jose downtown
  215. NETGEAR Nighthawk R7000 AC1900 Smart WiFi Router – Dual Band
    $45
    San Francisco/Daly City
  216. Xtreme 2300X 300 Watt 2-Channel Amplifiers (NEW)
    $60
    Bay Area
  217. BRAND NEW POWERFUL ULTRA HD TV ANTENNA for
    $35
    fremont / union city / newark
  218. BRAND NEW POWERFUL ULTRA HD TV ANTENNA for
    $35
    fremont / union city / newark