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Amplifiers & Preamps | Surplus Network

PrimaLuna ProLogue Premium integrated amp. Stereophile recommended. $2,400 MSRP.
USA
PrimaLuna ProLogue Premium integrated...

$1,295.00 USD

PrimaLuna ProLogue Premium integrated...

$1,295.00 USD

Pyle PP555 Compact Phono Turntable Preamp Converts Phono to Line Level New
USA
Pyle PP555 Compact Phono Turntable...

$18.99 USD

Pyle PP555 Compact Phono Turntable...

$18.99 USD

AudioQuest Bundle, Dragonfly cobalt blue With Leather Cover
USA
AudioQuest Bundle, Dragonfly cobalt...

$195.00 USD

AudioQuest Bundle, Dragonfly cobalt...

$195.00 USD

2000W HiFi Bluetooth Power Amplifier Car Home Stereo Audio 2 Channel FM Amp AB
USA
2000W HiFi Bluetooth Power Amplifier...

$60.29 USD

2000W HiFi Bluetooth Power Amplifier...

$60.29 USD

ROGUE AUDIO Perseus Magnum Tube Preamp w/sub-out/remote/phono MM/MC $2200 List !
USA
ROGUE AUDIO Perseus Magnum Tube...

$1,299.99 USD

ROGUE AUDIO Perseus Magnum Tube...

$1,299.99 USD

Massdrop / Drop x Grace Standard DAC (SDAC)
USA
Massdrop / Drop x Grace Standard DAC...

$89.99 USD

Massdrop / Drop x Grace Standard DAC...

$89.99 USD

Schiit Asgard 3 Headphone Amplifier ~ Latest Version with installed Phono Card
USA
Schiit Asgard 3 Headphone Amplifier ...

$345.00 USD

Schiit Asgard 3 Headphone Amplifier ...

$345.00 USD

Musical Fidelity Audiophile bundle. M1 Clic 2x M1 Amplifiers.
USA
Musical Fidelity Audiophile bundle....

$1,500.00 USD

Musical Fidelity Audiophile bundle....

$1,500.00 USD

BLAUPUNKT AMP1604 1600W CAR AUDIO 4 CHANNEL AMP AMPLIFIER + 4 GAUGE AMP-KIT
USA
BLAUPUNKT AMP1604 1600W CAR AUDIO 4...

$84.99 USD

BLAUPUNKT AMP1604 1600W CAR AUDIO 4...

$84.99 USD

Conrad Johnson Premier 15S2 Phono preamplifier
USA
Conrad Johnson Premier 15S2 Phono...

$2,995.00 USD

Conrad Johnson Premier 15S2 Phono...

$2,995.00 USD

Drop THX AAA 789 Linear Headphone amplifier
USA
Drop THX AAA 789 Linear Headphone...

$129.99 USD

Drop THX AAA 789 Linear Headphone...

$129.99 USD

Cambridge Audio CXA61 Integrated Stereo Amplifier - Refurbished
USA
Cambridge Audio CXA61 Integrated...

$749.00 USD

Cambridge Audio CXA61 Integrated...

$749.00 USD

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

$65.59 USD

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

$65.59 USD

Vintage Lafayette Solid State LA-222 Pre Amplifier
USA
Vintage Lafayette Solid State LA-222...

$95.00 USD

Vintage Lafayette Solid State LA-222...

$95.00 USD

KRELL PAM-3 DUAL MONO PREAMP OUTBOARD POWER SUPPLIES Free Ship
USA
KRELL PAM-3 DUAL MONO PREAMP OUTBOARD...

$650.00 USD

KRELL PAM-3 DUAL MONO PREAMP OUTBOARD...

$650.00 USD

Excellent Condition Marantz AV Pre Tuner AV7005 with remote
USA
Excellent Condition Marantz AV Pre...

$650.00 USD

Excellent Condition Marantz AV Pre...

$650.00 USD

Onkyo TX-84 Quartz Synthesized Tuner Amplifier w/ Remote Tested!
USA
Onkyo TX-84 Quartz Synthesized Tuner...

$69.00 USD

Onkyo TX-84 Quartz Synthesized Tuner...

$69.00 USD

Onkyo Integra A-809 Integrated Stereo Amplifier R1
USA
Onkyo Integra A-809 Integrated Stereo...

$300.00 USD

Onkyo Integra A-809 Integrated Stereo...

$300.00 USD

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

$300.00 USD

Hypex NC252MP Amplifier module, 2...

$300.00 USD

Svs Soundbase
USA
Svs Soundbase

$400.00 USD

Svs Soundbase

$400.00 USD

Mesa Boogie Simul 295 Tube Power amplifier
USA
Mesa Boogie Simul 295 Tube Power...

$799.95 USD

Mesa Boogie Simul 295 Tube Power...

$799.95 USD

Russound MCA-66 6 source 6 multi zone controller amplifier
USA
Russound MCA-66 6 source 6 multi zone...

$899.00 USD

Russound MCA-66 6 source 6 multi zone...

$899.00 USD

WooAudio Woo Audio WA7 Fireflies Headphone Tube Amplifier DAC extra tubes
USA
WooAudio Woo Audio WA7 Fireflies...

$899.00 USD

WooAudio Woo Audio WA7 Fireflies...

$899.00 USD

Pyle PTA44BT 4-Ch. Bluetooth Amplifier Stereo Receiver System, with FM Radio
USA
Pyle PTA44BT 4-Ch. Bluetooth...

$90.99 USD

Pyle PTA44BT 4-Ch. Bluetooth...

$90.99 USD

Pioneer Elite Audio/Video Stereo Receiver, VSX-09TX
USA
Pioneer Elite Audio/Video Stereo...

$359.95 USD

Pioneer Elite Audio/Video Stereo...

$359.95 USD

Technical Pro H12X500UBT 6000w 6-Zone 12-Speaker Home Theater Bluetooth Receiver
USA
Technical Pro H12X500UBT 6000w 6-Zone...

$275.00 USD

Technical Pro H12X500UBT 6000w 6-Zone...

$275.00 USD

Sonance Sonamp 260 Amplifier *TESTED*
USA
Sonance Sonamp 260 Amplifier *TESTED*

$80.00 USD

Sonance Sonamp 260 Amplifier *TESTED*

$80.00 USD

Quad wooden stand 405-44-fm4
United Kingdom
Quad wooden stand 405-44-fm4

$80.00 GBP

Quad wooden stand 405-44-fm4

$80.00 GBP

Primare NP5 Prisma
Russian Federation
Primare NP5 Prisma

$580.00 USD

Primare NP5 Prisma

$580.00 USD

Schiit Asgard 3 with AK4490 DAC Card Installed
USA
Schiit Asgard 3 with AK4490 DAC Card...

$259.90 USD

Schiit Asgard 3 with AK4490 DAC Card...

$259.90 USD

Monoprice Wall Mount Music Amplifier, 40 Watts With Bluetooth, Aux, microSD Slot
USA
Monoprice Wall Mount Music Amplifier,...

$62.88 USD

Monoprice Wall Mount Music Amplifier,...

$62.88 USD

Rotel - 120W 2.0-Ch. Amplifier - Black A-12 BLACK - USED
USA
Rotel - 120W 2.0-Ch. Amplifier -...

$350.00 USD

Rotel - 120W 2.0-Ch. Amplifier -...

$350.00 USD

Elan S1616A Multi-Zone Controller & 16 Channel Amplifier (80003)
USA
Elan S1616A Multi-Zone Controller &...

$350.00 USD

Elan S1616A Multi-Zone Controller &...

$350.00 USD

Rotel RC-1570, Audio Stereo Preamp, XLR, USB, & Digital Ins-Factory Refurbished
USA
Rotel RC-1570, Audio Stereo Preamp,...

$494.97 USD

Rotel RC-1570, Audio Stereo Preamp,...

$494.97 USD

New Technical Pro 3500 Watts Digital Hybrid Amplifier w USB/SD Card & Bluetooth
USA
New Technical Pro 3500 Watts Digital...

$249.99 USD

New Technical Pro 3500 Watts Digital...

$249.99 USD

TECHNICS SU-V26 Integrated Amplifier / ST-S26 Tuner / M26 Cassette Deck Bundle
USA
TECHNICS SU-V26 Integrated Amplifier...

$249.99 USD

TECHNICS SU-V26 Integrated Amplifier...

$249.99 USD

Technical Pro IA25U 600 Watt 2 Channel Integrated Receiver Amplifier w/ USB/SD
USA
Technical Pro IA25U 600 Watt 2...

$59.95 USD

Technical Pro IA25U 600 Watt 2...

$59.95 USD

Anthem AVM30 Preamp Processor w Manual, Cord, Remote Clean Professionally Tested
USA
Anthem AVM30 Preamp Processor w...

$379.95 USD

Anthem AVM30 Preamp Processor w...

$379.95 USD

MINT CONDITION NAD 925THX FIVE CHANNEL POWER AMPLIFIER W/BOX & MANUAL TESTED
USA
MINT CONDITION NAD 925THX FIVE...

$699.99 USD

MINT CONDITION NAD 925THX FIVE...

$699.99 USD

Pyle PCAU46BA Wireless Power Amplifier Home Audio Bluetooth Receiver System
USA
Pyle PCAU46BA Wireless Power...

$49.99 USD

Pyle PCAU46BA Wireless Power...

$49.99 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

Cambridge Audio Azur 340A Stereo Integrated Amplifier
United Kingdom
Cambridge Audio Azur 340A Stereo...

$49.99 GBP

Cambridge Audio Azur 340A Stereo...

$49.99 GBP

KENWOOD KM-992 STEREO POWER AMPLIFIER
USA
KENWOOD KM-992 STEREO POWER AMPLIFIER

$135.00 USD

KENWOOD KM-992 STEREO POWER AMPLIFIER

$135.00 USD

Musical Fidelity M3i Integrated Amp Silver One Owner Excellent Condition w/ Box
USA
Musical Fidelity M3i Integrated Amp...

$645.00 USD

Musical Fidelity M3i Integrated Amp...

$645.00 USD

Technical Pro Torque Audio AW1 1000 Watt 2-Channel DJ Power Amplifier/Amp
USA
Technical Pro Torque Audio AW1 1000...

$79.95 USD

Technical Pro Torque Audio AW1 1000...

$79.95 USD

Nakamichi CA-7A Preamplifier With Owners Manual
USA
Nakamichi CA-7A Preamplifier With...

$990.00 USD

Nakamichi CA-7A Preamplifier With...

$990.00 USD

Schiit Modi 2 Uber DAC
USA
Schiit Modi 2 Uber DAC

$55.00 USD

Schiit Modi 2 Uber DAC

$55.00 USD

Russound XTSPlus Wall Mounted Color Touchscreen
USA
Russound XTSPlus Wall Mounted Color...

$540.00 USD

Russound XTSPlus Wall Mounted Color...

$540.00 USD

Pyle PD3000BT 4-Channel Bluetooth Preamplifier Stereo Receiver System, 3000 Watt
USA
Pyle PD3000BT 4-Channel Bluetooth...

$165.99 USD

Pyle PD3000BT 4-Channel Bluetooth...

$165.99 USD

Tested, Working - Marantz AV8003 preamp
USA
Tested, Working - Marantz AV8003 preamp

$600.00 USD

Tested, Working - Marantz AV8003 preamp

$600.00 USD

Vintage NAD C340 Stereo Integrated Amplifier w/ Original Remote & Packaging
USA
Vintage NAD C340 Stereo Integrated...

$299.95 USD

Vintage NAD C340 Stereo Integrated...

$299.95 USD

Cyrus Power Psx Amplifier by Mission Tested England
Portugal
Cyrus Power Psx Amplifier by Mission...

$199.99 USD

Cyrus Power Psx Amplifier by Mission...

$199.99 USD

Fully Serviced+All Lamps-KENWOOD Tuner+Amplifier Combo-KA-5500+KT-5500-NM
Canada
Fully Serviced+All Lamps-KENWOOD...

$499.99 USD

Fully Serviced+All Lamps-KENWOOD...

$499.99 USD

Monoprice 6 Zone Home Audio Multizone Controller and Amplifier Kit
USA
Monoprice 6 Zone Home Audio Multizone...

$649.99 USD

Monoprice 6 Zone Home Audio Multizone...

$649.99 USD

Audio Source AMP Seven T Stereo Power Amplifier 200 Watts Channel
USA
Audio Source AMP Seven T Stereo Power...

$499.00 USD

Audio Source AMP Seven T Stereo Power...

$499.00 USD

RUSSOUND MCA-88
USA
RUSSOUND MCA-88

$999.00 USD

RUSSOUND MCA-88

$999.00 USD

Rockville HeadRock Battery Powered Rechargeable Personal Headphone Amplifier Amp
USA
Rockville HeadRock Battery Powered...

$29.95 USD

Rockville HeadRock Battery Powered...

$29.95 USD

Dual Bass Treble Equalizer EACH Channel L+R Volume Controls Headphone Amp SmkClr
USA
Dual Bass Treble Equalizer EACH...

$48.95 USD

Dual Bass Treble Equalizer EACH...

$48.95 USD

HDMI PCM 7.1 5.1 Surround Audio Decoder With 4Kx2K + EDID Support
USA
HDMI PCM 7.1 5.1 Surround Audio...

$59.00 USD

HDMI PCM 7.1 5.1 Surround Audio...

$59.00 USD

Pyle PDA6BU.5 Bluetooth Stereo Amplifier Receiver, FM Radio/USB/SD memory
USA
Pyle PDA6BU.5 Bluetooth Stereo...

$60.99 USD

Pyle PDA6BU.5 Bluetooth Stereo...

$60.99 USD

Pass Labs X350.8 solid state 2 channels power amplifier. $14,200 new
USA
Pass Labs X350.8 solid state 2...

$8,995.00 USD

Pass Labs X350.8 solid state 2...

$8,995.00 USD

SpeakerCraft BB1235,12 Channel Power Amplifier - 100% QC
USA
SpeakerCraft BB1235,12 Channel Power...

$224.97 USD

SpeakerCraft BB1235,12 Channel Power...

$224.97 USD

Monolith Multi-Channel Power Amplifier - Black With 3x200 Watt Per Channel XLR
USA
Monolith Multi-Channel Power...

$1,201.99 USD

Monolith Multi-Channel Power...

$1,201.99 USD

Marantz AV7702mkII Home Theater A/V Processor (11.2 ch, 4K Ultra HD/HDR)
USA
Marantz AV7702mkII Home Theater A/V...

$950.00 USD

Marantz AV7702mkII Home Theater A/V...

$950.00 USD

Peavey IPR-1600 Power Amplifier 800 Watt per, 2 Channels Rackmount only 7 Lbs!!
USA
Peavey IPR-1600 Power Amplifier 800...

$169.99 USD

Peavey IPR-1600 Power Amplifier 800...

$169.99 USD

Sanyo Rack handle OTTO INTEGRATED STEREO Amplifier Model DCA-55 - Made in Japan
USA
Sanyo Rack handle OTTO INTEGRATED...

$399.00 USD

Sanyo Rack handle OTTO INTEGRATED...

$399.00 USD

Arcam P75 Plus Power Amplifier in Silver
United Kingdom
Arcam P75 Plus Power Amplifier in Silver

$180.00 GBP

Arcam P75 Plus Power Amplifier in Silver

$180.00 GBP

Technics SA-GX530 AV Control Stereo Receiver;
France
Technics SA-GX530 AV Control Stereo...

$115.00 USD

Technics SA-GX530 AV Control Stereo...

$115.00 USD

JemmyAudio FA1-PRO V3 Headphone Amplifier
USA
JemmyAudio FA1-PRO V3 Headphone...

$79.00 USD

JemmyAudio FA1-PRO V3 Headphone...

$79.00 USD

Rotel A12 A-12 120W 2.0 Ch Integrated Amplifier - Black
USA
Rotel A12 A-12 120W 2.0 Ch Integrated...

$399.99 USD

Rotel A12 A-12 120W 2.0 Ch Integrated...

$399.99 USD

Pyle PT272AUBT Home Theater Stereo System with Bluetooth MP3 USB SD AM/FM Radio
USA
Pyle PT272AUBT Home Theater Stereo...

$104.98 USD

Pyle PT272AUBT Home Theater Stereo...

$104.98 USD

B&K REFERENCE 4420 STEREO POWER AMPLIFIER - SERVICED - CLEANED - TESTED
USA
B&K REFERENCE 4420 STEREO POWER...

$699.95 USD

B&K REFERENCE 4420 STEREO POWER...

$699.95 USD

Pyle PTA4 Mini Bluetooth Home Audio 240 Watt 2 Channel Amplifier Stereo Receiver
USA
Pyle PTA4 Mini Bluetooth Home Audio...

$52.99 USD

Pyle PTA4 Mini Bluetooth Home Audio...

$52.99 USD

Dayton Audio SPA250 250 Watt Subwoofer Amplifier
USA
Dayton Audio SPA250 250 Watt...

$179.98 USD

Dayton Audio SPA250 250 Watt...

$179.98 USD

CROWN CTS 3000 AMPLIFIER
USA
CROWN CTS 3000 AMPLIFIER

$235.00 USD

CROWN CTS 3000 AMPLIFIER

$235.00 USD

Nobsound NS-08E Mini Vacuum Tube Amp 6J9 3.5mm Headphone Stereo Audio Preamp
USA
Nobsound NS-08E Mini Vacuum Tube Amp...

$39.95 USD

Nobsound NS-08E Mini Vacuum Tube Amp...

$39.95 USD

YAMAHA Power Amplifier MX-1 AC100V Working Properly #7595
Japan
YAMAHA Power Amplifier MX-1 AC100V...

$707.70 USD

YAMAHA Power Amplifier MX-1 AC100V...

$707.70 USD

Pioneer Elite M-90 2 Channel Power Amplifier
Ukraine
Pioneer Elite M-90 2 Channel Power...

$800.00 USD

Pioneer Elite M-90 2 Channel Power...

$800.00 USD

FiiO BTR5 Native DSD256 Bluetooth Receiver & USB DAC/DSD Headphone Amp Black
USA
FiiO BTR5 Native DSD256 Bluetooth...

$94.99 USD

FiiO BTR5 Native DSD256 Bluetooth...

$94.99 USD

Dilvpoetry Tube T6 CM6642 NE5532 QCC3008 6*1N RCA USB Bluetooth Tube Amplifier
China
Dilvpoetry Tube T6 CM6642 NE5532...

$94.99 USD

Dilvpoetry Tube T6 CM6642 NE5532...

$94.99 USD

Pyle PTA66BT Bluetooth Home Audio 600 Watt 6 Channel Amplifier Stereo Receiver
USA
Pyle PTA66BT Bluetooth Home Audio 600...

$104.99 USD

Pyle PTA66BT Bluetooth Home Audio 600...

$104.99 USD

Magnavox Push Pull 8802 Amplifier Reconditioned
USA
Magnavox Push Pull 8802 Amplifier...

$450.00 USD

Magnavox Push Pull 8802 Amplifier...

$450.00 USD

Parasound Zphono MM/MC Phono Preamp Preamplifier - Excellent!
USA
Parasound Zphono MM/MC Phono Preamp...

$250.00 USD

Parasound Zphono MM/MC Phono Preamp...

$250.00 USD

Audioquest Dragonfly Black v1.5
USA
Audioquest Dragonfly Black v1.5

$87.99 USD

Audioquest Dragonfly Black v1.5

$87.99 USD

2000W HiFi bluetooth Power Amplifier Car Home Stereo Audio 2 Channel FM Amp US
USA
2000W HiFi bluetooth Power Amplifier...

$59.99 USD

2000W HiFi bluetooth Power Amplifier...

$59.99 USD

Bavsound 125.2 Stereo Amplifier For BMW 626-10025 W/Box
USA
Bavsound 125.2 Stereo Amplifier For...

$299.99 USD

Bavsound 125.2 Stereo Amplifier For...

$299.99 USD

NAD Digital Phono USB Preamp PP 3i Open Box
Canada
NAD Digital Phono USB Preamp PP 3i ...

$100.00 CAD

NAD Digital Phono USB Preamp PP 3i ...

$100.00 CAD

Monoprice Multizone RJ45 to RCA Converter
USA
Monoprice Multizone RJ45 to RCA...

$62.28 USD

Monoprice Multizone RJ45 to RCA...

$62.28 USD

15W pure sound Class A amplifer kit Hiraga !
Hong Kong
15W pure sound Class A amplifer kit...

$48.99 USD

15W pure sound Class A amplifer kit...

$48.99 USD

BRANDNEWSEALED NAD C338 Integrated Stereo HiFi Amplifier with Chromcast (BLACK)
USA
BRANDNEWSEALED NAD C338 Integrated...

$549.00 USD

BRANDNEWSEALED NAD C338 Integrated...

$549.00 USD

Speakercraft STT 2.0 Digital AM/FM Twin Tuner works perfectly
USA
Speakercraft STT 2.0 Digital AM/FM...

$85.00 USD

Speakercraft STT 2.0 Digital AM/FM...

$85.00 USD

VSP LABS TMG-200 GOLD EDITION Amplifier
USA
VSP LABS TMG-200 GOLD EDITION ...

$985.00 USD

VSP LABS TMG-200 GOLD EDITION ...

$985.00 USD

Allnic H-7000 Black LCR Tube Riaa
Denmark
Allnic H-7000 Black LCR Tube Riaa

$8,000.00 USD

Allnic H-7000 Black LCR Tube Riaa

$8,000.00 USD

Triad Control4 TS-AMS24 Audio Matrix Switch 24 Source 24 Zone Audio Matrix New
USA
Triad Control4 TS-AMS24 Audio Matrix...

$1,999.99 USD

Triad Control4 TS-AMS24 Audio Matrix...

$1,999.99 USD

Technical Pro AX5000 5000 Watt 2 Channel 2U DJ Power Amplifier w USB, SD, EQ
USA
Technical Pro AX5000 5000 Watt 2...

$149.95 USD

Technical Pro AX5000 5000 Watt 2...

$149.95 USD

SpeakerCraft MZC-64 Power Amplifier
USA
SpeakerCraft MZC-64 Power Amplifier

$48.00 USD

SpeakerCraft MZC-64 Power Amplifier

$48.00 USD

*REFURBISHED* NAD D3020V2 DIGITAL AMPLIFIER | D-3020V2 W/ PHONO INPUT WARRANTY =
USA
*REFURBISHED* NAD D3020V2 DIGITAL...

$369.99 USD

*REFURBISHED* NAD D3020V2 DIGITAL...

$369.99 USD

AudioQuest Jitterbug USB Filter with Dual Line-Conditioning Circuitry Brand New
USA
AudioQuest Jitterbug USB Filter with...

$63.99 USD

AudioQuest Jitterbug USB Filter with...

$63.99 USD

50VA HIFI Ultra-low Noise Linear Power Supply DC5V 9V 12V 15V 18V 24V LPS PSU
China
50VA HIFI Ultra-low Noise Linear...

$66.00 USD

50VA HIFI Ultra-low Noise Linear...

$66.00 USD

Mini Bluetooth 5.0 Power Amplifier Stereo Receiver Audio Amp USB Music Player
United Kingdom
Mini Bluetooth 5.0 Power Amplifier...

$75.99 GBP

Mini Bluetooth 5.0 Power Amplifier...

$75.99 GBP