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Amplifiers & Preamps | Surplus Network

2000W 110V/12V 2Ch bluetooth Amplifier Stereo AMP EQ FM Radio SD USB Home US
USA
2000W 110V/12V 2Ch bluetooth...

$58.18 USD

2000W 110V/12V 2Ch bluetooth...

$58.18 USD

iFi - Micro iPhono MM/MC Phono Preamp Stereo / Mono
USA
iFi - Micro iPhono MM/MC Phono Preamp...

$195.00 USD

iFi - Micro iPhono MM/MC Phono Preamp...

$195.00 USD

Velodyne SC-600D Subwoofer Amplifier
USA
Velodyne SC-600D Subwoofer Amplifier

$295.95 USD

Velodyne SC-600D Subwoofer Amplifier

$295.95 USD

Parasound Model 2125 V.2 Amplifier Two Channel Para Sound Fixer Upper
USA
Parasound Model 2125 V.2 Amplifier...

$200.00 USD

Parasound Model 2125 V.2 Amplifier...

$200.00 USD

Vintage Realistic SA-2001 Stereo Amplifier Model 31-1962A Phono Tape AUX Tuner
USA
Vintage Realistic SA-2001 Stereo...

$200.00 USD

Vintage Realistic SA-2001 Stereo...

$200.00 USD

NILES SI-1230 Series 2 12 Channel Systems Integration Amplifier
USA
NILES SI-1230 Series 2 12 Channel...

$200.00 USD

NILES SI-1230 Series 2 12 Channel...

$200.00 USD

326BT 110V 2000W bluetooth Power Amplifier Home Stereo 2Ch AMP FM Radio SD USB
USA
326BT 110V 2000W bluetooth Power...

$55.99 USD

326BT 110V 2000W bluetooth Power...

$55.99 USD

2000W 110V 2CH VU Bluetooth 4.0 home audio stereo power amplifier HiFi AMP FM SD
USA
2000W 110V 2CH VU Bluetooth 4.0 home...

$59.52 USD

2000W 110V 2CH VU Bluetooth 4.0 home...

$59.52 USD

Hypex NC252MP Amplifier module, 2 channels, 250w per channel
USA
Hypex NC252MP Amplifier module, 2...

$349.99 USD

Hypex NC252MP Amplifier module, 2...

$349.99 USD

Yamaha WXC-50 MusicCast wireless streaming pre-amplifier
USA
Yamaha WXC-50 MusicCast wireless...

$349.99 USD

Yamaha WXC-50 MusicCast wireless...

$349.99 USD

110V 12V 600W Bluetooth Power Amplifier Home Stereo 2CH AMP FM Radio SD USB
USA
110V 12V 600W Bluetooth Power...

$28.99 USD

110V 12V 600W Bluetooth Power...

$28.99 USD

Mini HIFI Headphone Amplifier Portable Earphone AMP 3.5mm w/ Audio USB Cable NEW
USA
Mini HIFI Headphone Amplifier...

$20.50 USD

Mini HIFI Headphone Amplifier...

$20.50 USD

5Ch 2000W 110V bluetooth Home Stereo Power Amplifier Receiver Amp Hi-Fi FM SD US
USA
5Ch 2000W 110V bluetooth Home Stereo...

$79.99 USD

5Ch 2000W 110V bluetooth Home Stereo...

$79.99 USD

Compact 5-Channel Bluetooth Amplifier, Hi-Fi Amp Receiver with HDMI FM Radio
USA
Compact 5-Channel Bluetooth...

$79.99 USD

Compact 5-Channel Bluetooth...

$79.99 USD

Pyle PT694BT 5.2-Channel Hi-Fi Bluetooth Stereo Amplifier - 1000W Receiver
USA
Pyle PT694BT 5.2-Channel Hi-Fi...

$185.99 USD

Pyle PT694BT 5.2-Channel Hi-Fi...

$185.99 USD

2CH 400W Bluetooth HiFi Power Amplifier Mini Audio Digital Stereo FM AMP Remote
USA
2CH 400W Bluetooth HiFi Power...

$25.79 USD

2CH 400W Bluetooth HiFi Power...

$25.79 USD

PYLE PRO PP999 Phono Turntable Pre-Amplifier
USA
PYLE PRO PP999 Phono Turntable...

$13.99 USD

PYLE PRO PP999 Phono Turntable...

$13.99 USD

Anthem AVM 60 11.2-channel home theater preamp processor
USA
Anthem AVM 60 11.2-channel home...

$2,499.00 USD

Anthem AVM 60 11.2-channel home...

$2,499.00 USD

RIAA Phono Preamp,Record Player Turntable Amplifier Amp +3.5mm PC to RCA adapter
USA
RIAA Phono Preamp,Record Player...

$16.99 USD

RIAA Phono Preamp,Record Player...

$16.99 USD

Peachtree Audio nova300 Integrated Amplifier with DAC - B-Stock
USA
Peachtree Audio nova300 Integrated...

$1,699.00 USD

Peachtree Audio nova300 Integrated...

$1,699.00 USD

400W Power Digital Amplifier Home Audio HiFi Stereo Audio Car Amp MP3 MIC AUX
China
400W Power Digital Amplifier Home...

$14.36 USD

400W Power Digital Amplifier Home...

$14.36 USD

Indigo Portable Headphone Amplifier w/ Bass Boost EQ - Black - PHPA1
USA
Indigo Portable Headphone Amplifier...

$24.95 USD

Indigo Portable Headphone Amplifier...

$24.95 USD

Bluetooth 5.0 Stereo Amplifier Class D Mini Hi-Fi Amp - Cables & Power Adapter
USA
Bluetooth 5.0 Stereo Amplifier Class...

$24.85 USD

Bluetooth 5.0 Stereo Amplifier Class...

$24.85 USD

NEW Pyle PT8000CH 19
USA
NEW Pyle PT8000CH 19'' Rack Mount...

$259.99 USD

NEW Pyle PT8000CH 19'' Rack Mount...

$259.99 USD

LEXICON MC1 DIGITAL CONTROLLER WITH MANUAL AND REMOTE
USA
LEXICON MC1 DIGITAL CONTROLLER WITH...

$199.99 USD

LEXICON MC1 DIGITAL CONTROLLER WITH...

$199.99 USD

Niles SI-1230 12 Channel Power Amplifier Tested Works .
USA
Niles SI-1230 12 Channel Power...

$199.99 USD

Niles SI-1230 12 Channel Power...

$199.99 USD

Denon PMA-600NE Integrated Amplifier with Bluetooth Support Brand New !!!
USA
Denon PMA-600NE Integrated Amplifier...

$389.24 USD

Denon PMA-600NE Integrated Amplifier...

$389.24 USD

YAMAHA Pre Amplifier C-2 , Original Owner ... super clean , Works Great
USA
YAMAHA Pre Amplifier C-2 , Original...

$500.00 USD

YAMAHA Pre Amplifier C-2 , Original...

$500.00 USD

AudioControl Pantages G3 5-Channel Home Theater Amplifier 230 Watts/Ch @8ohms
USA
AudioControl Pantages G3 5-Channel...

$500.00 USD

AudioControl Pantages G3 5-Channel...

$500.00 USD

Peachtree Audio Nova Stereo Integrated Amplifier; Remote
USA
Peachtree Audio Nova Stereo...

$629.00 USD

Peachtree Audio Nova Stereo...

$629.00 USD

Anthem AVM 50V 7.1-channel A/V Preamp/Processor 
USA
Anthem AVM 50V 7.1-channel A/V...

$629.00 USD

Anthem AVM 50V 7.1-channel A/V...

$629.00 USD

Phono Preamp Pre Amp Amplifier Preamplifier with Aux 2 input and Volume Control
USA
Phono Preamp Pre Amp Amplifier...

$49.99 USD

Phono Preamp Pre Amp Amplifier...

$49.99 USD

Rogue Audio Stereo 90 Tube Amp
USA
Rogue Audio Stereo 90 Tube Amp

$1,195.00 USD

Rogue Audio Stereo 90 Tube Amp

$1,195.00 USD

SG Jolida SJ 302a Tube amplifier 4 input Upgrade Mullard EL34 TUNG-SOL 12ax7
USA
SG Jolida SJ 302a Tube amplifier 4...

$1,049.99 USD

SG Jolida SJ 302a Tube amplifier 4...

$1,049.99 USD

Emotiva BasX A-300 Amplifier
USA
Emotiva BasX A-300 Amplifier

$349.00 USD

Emotiva BasX A-300 Amplifier

$349.00 USD

AudioControl Bijou 600
USA
AudioControl Bijou 600

$150.00 USD

AudioControl Bijou 600

$150.00 USD

Ifi Zen CAN
USA
Ifi Zen CAN

$150.00 USD

Ifi Zen CAN

$150.00 USD

JDS Labs El Amp II (El Amp 2)
USA
JDS Labs El Amp II (El Amp 2)

$150.00 USD

JDS Labs El Amp II (El Amp 2)

$150.00 USD

SAE 3100 Amplifier
USA
SAE 3100 Amplifier

$289.00 USD

SAE 3100 Amplifier

$289.00 USD

Plinius M8 Stereo Preamplifier; Remote; M-8
USA
Plinius M8 Stereo Preamplifier;...

$1,154.00 USD

Plinius M8 Stereo Preamplifier;...

$1,154.00 USD

Vintage Sony Ta-av480 Integrated Audio Video Amplifier Tested/Works
USA
Vintage Sony Ta-av480 Integrated...

$179.99 USD

Vintage Sony Ta-av480 Integrated...

$179.99 USD

Pro-Ject Tube Box S
USA
Pro-Ject Tube Box S

$249.00 USD

Pro-Ject Tube Box S

$249.00 USD

McIntosh MA252 Stereo Integrated Tube Hybrid Amplifier; MA-252; MM Phono; Remote
USA
McIntosh MA252 Stereo Integrated Tube...

$3,464.00 USD

McIntosh MA252 Stereo Integrated Tube...

$3,464.00 USD

YAQIN MC13S Stereo Integrated Amplifier
USA
YAQIN MC13S Stereo Integrated Amplifier

$590.00 USD

YAQIN MC13S Stereo Integrated Amplifier

$590.00 USD

Anthem AVM 20/50 remote control
USA
Anthem AVM 20/50 remote control

$62.00 USD

Anthem AVM 20/50 remote control

$62.00 USD

Emotiva BasX A-300 Amplifier
USA
Emotiva BasX A-300 Amplifier

$350.00 USD

Emotiva BasX A-300 Amplifier

$350.00 USD

HTD Multiroom 6 Zone Controller MC-66
USA
HTD Multiroom 6 Zone Controller MC-66

$350.00 USD

HTD Multiroom 6 Zone Controller MC-66

$350.00 USD

Pyle PT3300 3000 Watt Power Amplifier
USA
Pyle PT3300 3000 Watt Power Amplifier

$124.98 USD

Pyle PT3300 3000 Watt Power Amplifier

$124.98 USD

Cambridge Audio CXA81 Integrated Stereo Amplifier - Refurbished
USA
Cambridge Audio CXA81 Integrated...

$999.00 USD

Cambridge Audio CXA81 Integrated...

$999.00 USD

Technics Amplifier SU-G70, SH-GS70 EQ, ST-K50 Tuner
USA
Technics Amplifier SU-G70, SH-GS70...

$209.99 USD

Technics Amplifier SU-G70, SH-GS70...

$209.99 USD

Jolida SJ 801A Gold/Black Integrated Tube Amplifier 70 watts, with Upgrades
USA
Jolida SJ 801A Gold/Black Integrated...

$950.00 USD

Jolida SJ 801A Gold/Black Integrated...

$950.00 USD

VTG Technics SU-V98 Integrated Amplifier, (2) SH-8057 Graphic EQ Bundle - TESTED
USA
VTG Technics SU-V98 Integrated...

$225.88 USD

VTG Technics SU-V98 Integrated...

$225.88 USD

Pyle P3201BT Bluetooth Home Theater Amplifier Receiver with wireless BT
USA
Pyle P3201BT Bluetooth Home Theater...

$129.99 USD

Pyle P3201BT Bluetooth Home Theater...

$129.99 USD

SCHIIT AEGIR ClassA balanced stereo/bridgeable Power Amp $800 List ! MADE-IN-USA
USA
SCHIIT AEGIR ClassA balanced...

$649.99 USD

SCHIIT AEGIR ClassA balanced...

$649.99 USD

Vintage VSP Labs Trans MOS Power Amplifier
USA
Vintage VSP Labs Trans MOS Power...

$550.00 USD

Vintage VSP Labs Trans MOS Power...

$550.00 USD

Pyle PDA6BU Bluetooth Stereo Amplifier Receiver, FM Radio/USB/SD memory
USA
Pyle PDA6BU Bluetooth Stereo...

$62.99 USD

Pyle PDA6BU Bluetooth Stereo...

$62.99 USD

La Figaro 339 Tube Dual Mono Singled-Ended OTL Headphone Amplifier
USA
La Figaro 339 Tube Dual Mono...

$699.96 USD

La Figaro 339 Tube Dual Mono...

$699.96 USD

5Ch 2000W 220V bluetooth Home Stereo Power Amplifier Receiver Amp Hi-Fi FM SD US
USA
5Ch 2000W 220V bluetooth Home Stereo...

$65.60 USD

5Ch 2000W 220V bluetooth Home Stereo...

$65.60 USD

MARANTZ 1060 INTEGRATED AMPLIFIER AND 105 STEREO TUNER ! V
USA
MARANTZ 1060 INTEGRATED AMPLIFIER AND...

$395.00 USD

MARANTZ 1060 INTEGRATED AMPLIFIER AND...

$395.00 USD

Music Angel Meng Mini L4
USA
Music Angel Meng Mini L4

$175.00 USD

Music Angel Meng Mini L4

$175.00 USD

Audiophile Pine Tree Audio Passive Preamp Stereo Attenuator SE 10K RCA 2-Channel
USA
Audiophile Pine Tree Audio Passive...

$175.00 USD

Audiophile Pine Tree Audio Passive...

$175.00 USD

JDS Labs EL DAC II  (EL DAC 2)
USA
JDS Labs EL DAC II  (EL DAC 2)

$175.00 USD

JDS Labs EL DAC II  (EL DAC 2)

$175.00 USD

Cambridge Audio Solo Moving Magnet (MM) Phono Preamp (Silver)
USA
Cambridge Audio Solo Moving Magnet...

$115.00 USD

Cambridge Audio Solo Moving Magnet...

$115.00 USD

MC Step Up Transformer
USA
MC Step Up Transformer

$299.00 USD

MC Step Up Transformer

$299.00 USD

US SHIP ! AIQIN EL34 tube amp Single-ended Class A handmade Tube amplifier 110V
USA
US SHIP ! AIQIN EL34 tube amp...

$299.00 USD

US SHIP ! AIQIN EL34 tube amp...

$299.00 USD

Dayton Audio SA70 70W Subwoofer Amplifier
USA
Dayton Audio SA70 70W Subwoofer...

$71.90 USD

Dayton Audio SA70 70W Subwoofer...

$71.90 USD

Nobsound 200W Mini Bluetooth Digital Power Amplifier HiFi Stereo Audio Bass Amp
USA
Nobsound 200W Mini Bluetooth Digital...

$59.99 USD

Nobsound 200W Mini Bluetooth Digital...

$59.99 USD

AGI 511A Preamplifier
USA
AGI 511A Preamplifier

$975.00 USD

AGI 511A Preamplifier

$975.00 USD

ADCOM GFA 7400 5-Channel Power Amplifier//Quality ADCOM Surround//Made in USA
USA
ADCOM GFA 7400 5-Channel Power...

$329.99 USD

ADCOM GFA 7400 5-Channel Power...

$329.99 USD

Sunbuck 110V 5Ch HIFI bluetooth Power Amplifier Audio Home Stereo AMP FM Gold
USA
Sunbuck 110V 5Ch HIFI bluetooth Power...

$50.36 USD

Sunbuck 110V 5Ch HIFI bluetooth Power...

$50.36 USD

Audio Refienment Pre-2 DSP 5.1 Channel Processor; Pre2DSP; Silver (No Remote)
USA
Audio Refienment Pre-2 DSP 5.1...

$167.00 USD

Audio Refienment Pre-2 DSP 5.1...

$167.00 USD

Sonos AMP Power Amplifier with 125 Watts per channel
USA
Sonos AMP Power Amplifier with 125...

$649.00 USD

Sonos AMP Power Amplifier with 125...

$649.00 USD

Dayton Audio SA230 230W Subwoofer Amplifier
USA
Dayton Audio SA230 230W Subwoofer...

$254.95 USD

Dayton Audio SA230 230W Subwoofer...

$254.95 USD

Bose SoundTouch SA-5 Bluetooth & WiFi Enabled Amplifier
USA
Bose SoundTouch SA-5 Bluetooth & WiFi...

$499.00 USD

Bose SoundTouch SA-5 Bluetooth & WiFi...

$499.00 USD

Boulder 500
USA
Boulder 500

$3,200.00 USD

Boulder 500

$3,200.00 USD

Dynaco ST-70 Tube Power Amp Output Board + Black Cat Capacitors
USA
Dynaco ST-70 Tube Power Amp Output...

$40.00 USD

Dynaco ST-70 Tube Power Amp Output...

$40.00 USD

Pyle PD1000BT 1000W Stereo Speaker Audio Receiver, 4 Channel Bluetooth Amplifier
USA
Pyle PD1000BT 1000W Stereo Speaker...

$159.99 USD

Pyle PD1000BT 1000W Stereo Speaker...

$159.99 USD

Lepai LP-2020TI Digital Hi-Fi Audio Mini Amplifier with Power Supply
USA
Lepai LP-2020TI Digital Hi-Fi Audio...

$36.43 USD

Lepai LP-2020TI Digital Hi-Fi Audio...

$36.43 USD

ADCOM 5500 2 Channel Power Amplifier. SUPER QUIET, FANTASTIC CONDITION
USA
ADCOM 5500 2 Channel Power Amplifier....

$699.00 USD

ADCOM 5500 2 Channel Power Amplifier....

$699.00 USD

MCCORMACK DNA 2 Deluxe / TESTED AND WORKING
USA
MCCORMACK DNA 2 Deluxe / TESTED AND...

$2,100.00 USD

MCCORMACK DNA 2 Deluxe / TESTED AND...

$2,100.00 USD

Audio Research LS16 MKII Stereo Tube Preamplifier; LS-16 Mark 2; Silver; Remote
USA
Audio Research LS16 MKII Stereo Tube...

$1,679.00 USD

Audio Research LS16 MKII Stereo Tube...

$1,679.00 USD

Jadis JA-200 Power Amplifier--Excellent
USA
Jadis JA-200 Power Amplifier--Excellent

$12,750.00 USD

Jadis JA-200 Power Amplifier--Excellent

$12,750.00 USD

Parasound 200 Pre 2.1 Channel Preamplifier; MM / MC Phono; Remote
USA
Parasound 200 Pre 2.1 Channel...

$661.00 USD

Parasound 200 Pre 2.1 Channel...

$661.00 USD

Integra DTA 70.1 THX 9-Channel Power Amplifier
USA
Integra DTA 70.1 THX 9-Channel Power...

$1,150.00 USD

Integra DTA 70.1 THX 9-Channel Power...

$1,150.00 USD

Pyle 90 Watt 8 Ohm Bluetooth Mini Blue Compact Home Studio Class T Amplifier
USA
Pyle 90 Watt 8 Ohm Bluetooth Mini...

$42.69 USD

Pyle 90 Watt 8 Ohm Bluetooth Mini...

$42.69 USD

LG Bluetooth Stereo HiFi USB 100W - Black (CM2460)™
USA
LG Bluetooth Stereo HiFi USB 100W -...

$85.95 USD

LG Bluetooth Stereo HiFi USB 100W -...

$85.95 USD

Elan D660 Six Channel Digital Amplifier
USA
Elan D660 Six Channel Digital Amplifier

$129.95 USD

Elan D660 Six Channel Digital Amplifier

$129.95 USD

Musical Fidelity V90-LPS Phono Stage Preamp
USA
Musical Fidelity V90-LPS Phono Stage...

$149.00 USD

Musical Fidelity V90-LPS Phono Stage...

$149.00 USD

Sony PHA-3 Portable High-Resolution DAC Headphone Amplifier
USA
Sony PHA-3 Portable High-Resolution...

$490.00 USD

Sony PHA-3 Portable High-Resolution...

$490.00 USD

Sony TAE-5450 Vintage Stereo Preamplifier
USA
Sony TAE-5450 Vintage Stereo...

$899.99 USD

Sony TAE-5450 Vintage Stereo...

$899.99 USD

Musical Surroundings Nova II dual-mono battery-powered MM/MC Phono Preamp
USA
Musical Surroundings Nova II...

$699.99 USD

Musical Surroundings Nova II...

$699.99 USD

Musical Fidelity M1 ViNL MM / MC Phono Preamplifier; Silver
USA
Musical Fidelity M1 ViNL MM / MC...

$682.00 USD

Musical Fidelity M1 ViNL MM / MC...

$682.00 USD

Sonographe SA 120 Power Amp
USA
Sonographe SA 120 Power Amp

$400.00 USD

Sonographe SA 120 Power Amp

$400.00 USD

JDS Labs EL DAC + EL Amp - Headphone DAC + Amp
USA
JDS Labs EL DAC + EL Amp - Headphone...

$375.00 USD

JDS Labs EL DAC + EL Amp - Headphone...

$375.00 USD

Wireless Bluetooth Preamplifier
USA
Wireless Bluetooth Preamplifier

$140.00 USD

Wireless Bluetooth Preamplifier

$140.00 USD

NAD Electronics D 1050 USB 24/192 DAC
USA
NAD Electronics D 1050 USB 24/192 DAC

$250.00 USD

NAD Electronics D 1050 USB 24/192 DAC

$250.00 USD

FX Audio DAC-X6 HiFi Optical/Coaxial/USB Digital Audio Amplifier DAC Decoder
USA
FX Audio DAC-X6 HiFi...

$44.99 USD

FX Audio DAC-X6 HiFi...

$44.99 USD

Pioneer CX-M770 & CX770 Tuner Preamplifier & Power Amplifier
USA
Pioneer CX-M770 & CX770 Tuner...

$180.00 USD

Pioneer CX-M770 & CX770 Tuner...

$180.00 USD

Sunbuck 2500W 110V bluetooth Power Amplifier Audio Stereo AMP Home FM AUX USB US
USA
Sunbuck 2500W 110V bluetooth Power...

$54.49 USD

Sunbuck 2500W 110V bluetooth Power...

$54.49 USD