Amplifiers & Preamps
amplifiers & preamps — pre-owned
Browse 39,963 amplifiers & preamps — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
WiiM Ultra Music Streamer & Digital Preamp | 3.5" Touchscreen | Space Gray
Rare Vintage Silver Sumo Electra Preamplifier Model 600 - James Bongiorno Tested
Crestron SWAMPE-8 Multiroom 8 Zone Expansion Switcher Amplifier
Topping A30 Pro Headphone Amp - Excellent Condition, Very Light Use
WiiM Amp: Multiroom Streaming Amplifier , Chromecast Audio, Space Gray
SONOS AMP 250W 2.1-CH AMPLIFIER WITH POWER CORD | AMPG1US1BLK | BLACK
nad 208 stereo power amplifier thx
McIntosh MHA50 Portable Headphone Amp DAC w/ Box Lightning USB Cables
Esoteric D-05 DAC 24bit/192kHz Audiophile Reference XLR DSD
Dayton Audio APA150 150W Power Amplifier Untested
Anthem MCA 30 3-Channel Power Amplifier MCA30 *PARTS* T12-D14
Tested & Working Mod Squad Line Drive Preamp RARE Audiophile
Anthem AVM 70 (4K) 15.2-Ch 8K Home Theater Preamp/Processor with Remote
Crestron SWAMPE-8 Multiroom 8 Zone Expansion Switcher Amplifier
NIKKO NR-815 AM/FM STEREO RECEIVER AMPLIFIER VINTAGE MADE IN JAPAN
NuVo NV-P3100 Whole Home Audio System - Tested and Works!
ADCOM MODEL GFA-555 II POWER AMPLIFIER Mint Condition
AIWA R22 FM AM Stereo Tuner Vintage Radio Component | ST-R22BH | FOR PARTS AS IS
Sonance DSP 8-130 MKII, 8 chan/4 Zone DSP Amp-130Wx8-RackEar 1U-PreOwn Good Cond
ROTEL RSX-1057, 7.1 Surround Receiver-75Wx5-Silver-Certified Factory Refurbish
Fosi Audio BT30D Mini Bluetooth Audio Receiver Amplifier 2.1 Channel Amp 100W
(REFURBISHED) Ultra Compact Phono Turntable Preamp with 12 Volt AC Adapter
Elan EL-IPD-MTX-8CH Multi Zone Audio Matrix Amplifier
NAD 3020 Series 20 Hi-Fi Stereo Amplifier All Original - Excellent Sound - NICE
Donner MAMP5 600W Audio Power Amplifier Receiver 4 Channel Bluetooth HiFi Amp
They're BAACK! ROTEL RMB-1585, 200Wx5 AB BLACK Amp-eBay Certified Factory Refurb
Russound KP6 System Control Pad Unit Lot (6) For CAA System
TOPPING Pre90 Preamplifier, Black
SpeakerCraft Big Bang BB1265 12 Channel Amplifier **Fully Tested/Works** #4
Crestron C2N-AMP-4X100 4-Room Audio System Amplifier
Powersoft DigiMod 1500 amplifier
Precision Power amplifier model A600/4
Sonos Amp 250W 2.1 Channel Amplifier Wireless Streaming Black (AMPG1US1BLK)
Crown 280A / 2 Channel Stereo Integrated Preamp Power Amplifier
WiiM Mini AirPlay 2 Wireless Audio Streamer Multiroom Stereo
Demon PRA 1500
ATI AT6012 12-Channel 6-Zone Class AB Distribution Amplifier - For Parts!!!
NAD 902 2 Channel Power Amplifier
Sonance SONAMP 1250 MKII Multiple Channel Amplifier 12 Channel WORKING GREAT!!
Audio Lab Tuner 800 T