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Amplifiers

jadis JP-200 preamplifier board AR

jadis JP-200 preamplifier board AR

C $200.13  
Fin:
6 jour 13 heures 52 mi

MUSE M50  T-AMP MINI  AMPLIFIER stereo Hi-Fi Board 2x50w

MUSE M50 T-AMP MINI AMPLIFIER stereo Hi-Fi Board 2x50w

C $20.11  
Fin:
25 jour 1 heures 7 mi

20ft Blue nylon braided net jacket DIY 20-25mm cable

20ft Blue nylon braided net jacket DIY 20-25mm cable

C $17.86  
Fin:
16 jour 1 heures 52 mi

SMSL X-USB XMOS USB to Spdif Converter DAC/Support 384KHZ DSD64/DSD128 IIS silve

SMSL X-USB XMOS USB to Spdif Converter DAC/Support 384KHZ DSD64/DSD128 IIS silve

C $113.20  
Fin:
26 jour 5 heures 23 mi

Mitsubishi Amplifier M-A5200

Mitsubishi Amplifier M-A5200

C $94.33  
Fin:
28 jour 11 heures 7 mi

2x MINI DISCRETE FET OPAMP/PreAMP PCBs 2

2x MINI DISCRETE FET OPAMP/PreAMP PCBs 2" x 2" · P/N 63203.A

C $12.52  
Fin:
12 jour 12 heures 16 mi

HIGH SPEED LOW NOISE FOR AUDIO MOSFET DC POWER SUPPLY REGULATOR KIT

HIGH SPEED LOW NOISE FOR AUDIO MOSFET DC POWER SUPPLY REGULATOR KIT

C $31.44  
Fin:
19 jour 14 heures 1 mi

X4 SPEAKER TERMINAL heavy duty high power for tube audio amp amplifier

X4 SPEAKER TERMINAL heavy duty high power for tube audio amp amplifier

C $22.64  
Fin:
26 jour 11 heures 31 mi

SMSL SD-192 pro 24BIT/192Khz Upgrade Version fiber / coaxial decoder

SMSL SD-192 pro 24BIT/192Khz Upgrade Version fiber / coaxial decoder

C $45.27  
Fin:
30 jour 8 heures 54 mi

HD Audio Processor Unit   ( 22U016 )

HD Audio Processor Unit ( 22U016 )

C $13.77  
Fin:
5 jour 8 heures 31 mi

GOLDPOINT SA4 PASSIVE PREAMP PREAMPLIFIER

GOLDPOINT SA4 PASSIVE PREAMP PREAMPLIFIER

C $644.07  
Fin:
9 heures 59 mi

Bundle Advance Acoustic MAP-101 Amplifier & MCD-200 Stereo CD Player

Bundle Advance Acoustic MAP-101 Amplifier & MCD-200 Stereo CD Player

C $499.99  
Fin:
20 jour 11 heures 6 mi

Vintage MCS 3835 Integrated Amplifier

Vintage MCS 3835 Integrated Amplifier

C $157.18  
Fin:
29 jour 3 heures 39 mi

6N2 Tube Preamplifier Rectifier Circuit Board SRPP

6N2 Tube Preamplifier Rectifier Circuit Board SRPP

C $35.59  
Fin:
16 jour 2 heures 37 mi

NEW Pyle 50W PA Amplifier W/ Pair of 8

NEW Pyle 50W PA Amplifier W/ Pair of 8" Indoor / Outdoor 65W PA Horn Speakers

C $113.20  
Fin:
7 jour 1 heures 42 mi

25ft Black nylon braided net jacket DIY 20-25mm cable

25ft Black nylon braided net jacket DIY 20-25mm cable

C $20.00  
Fin:
14 jour 3 heures 12 mi

VMV MAGIC USB DAC/CM6631A+AK4390 32bit/192kHz Support ASIO WASAPI / BLACK

VMV MAGIC USB DAC/CM6631A+AK4390 32bit/192kHz Support ASIO WASAPI / BLACK

C $176.10  
Fin:
13 jour 15 heures 21 mi

Boozhound Labs Laboratories JFET Phono/RIAA Preamplifier kit worldwide shipping!

Boozhound Labs Laboratories JFET Phono/RIAA Preamplifier kit worldwide shipping!

C $125.78  
Fin:
14 jour 2 heures 30 mi

TOP QUALITY STEREO PREAMPLIFIER KIT BASED ON NAIM NAC152

TOP QUALITY STEREO PREAMPLIFIER KIT BASED ON NAIM NAC152

C $62.88  
Fin:
16 jour 15 heures 30 mi

M7C SRPP (12AX7) Valve Tube Preamplifier DIY Kit, Mod Base on Marantz (Stereo)

M7C SRPP (12AX7) Valve Tube Preamplifier DIY Kit, Mod Base on Marantz (Stereo)

C $159.13  
Fin:
10 jour 3 heures 14 mi

Wireless surround amplifier for home theater system

Wireless surround amplifier for home theater system

C $99.38  
Fin:
28 jour 28 mi

ONKYO PR-SC5508 THX Ultra2 Plus 9.2ch Network balanced Preamp/processor PRSC5508

ONKYO PR-SC5508 THX Ultra2 Plus 9.2ch Network balanced Preamp/processor PRSC5508

C $1,132.14  
Fin:
26 jour 10 heures 28 mi

Current Feedback DC servo power amp E-350 PCB 1 piece !

Current Feedback DC servo power amp E-350 PCB 1 piece !

C $16.34  
Fin:
2 jour 13 heures 45 mi

Tube DAC Preamp USB Audio Decoder Headphone Amplifier

Tube DAC Preamp USB Audio Decoder Headphone Amplifier

C $176.11  
Fin:
8 jour 10 heures 59 mi

Shanling Tempo eA1A Mini HiFi Integrated Amplifier Brand New

Shanling Tempo eA1A Mini HiFi Integrated Amplifier Brand New

C $237.75  
Fin:
11 jour 14 heures 59 mi

FET Power Amplifier Dual Channel  IRFP240 IRFP9240

FET Power Amplifier Dual Channel IRFP240 IRFP9240

C $77.54  
Fin:
8 jour 9 heures 44 mi

VINTAGE SONY STR-212 FM-AM PROGRAM RECEIVER 1980 TURNER AMPLIFER

VINTAGE SONY STR-212 FM-AM PROGRAM RECEIVER 1980 TURNER AMPLIFER

C $81.75  
Fin:
30 jour 13 heures 14 mi

DESIGN & BUILD VALVE TUBE and solid state PHONO STAGE PREAMPLIFIERS 4 DVD set

DESIGN & BUILD VALVE TUBE and solid state PHONO STAGE PREAMPLIFIERS 4 DVD set

C $125.80  
Fin:
9 jour 9 heures 58 mi

Primare SPA22HD Home Theater/Surround Amplifier 5.1 channels

Primare SPA22HD Home Theater/Surround Amplifier 5.1 channels

C $2,075.62  
Fin:
17 jour 3 heures 51 mi

2 set of 6x300 mm potentiometer Alps switch elongation shaft

2 set of 6x300 mm potentiometer Alps switch elongation shaft

C $22.14  
Fin:
18 jour 4 heures 7 mi

Mosfet SE class A JFET input power amp stereo PCB short version !

Mosfet SE class A JFET input power amp stereo PCB short version !

C $17.60  
Fin:
27 jour 8 heures 58 mi

6z4+6N3-J*2 (5670) tube preamplifier cathode Output rectifier assembled board

6z4+6N3-J*2 (5670) tube preamplifier cathode Output rectifier assembled board

C $35.96  
Fin:
27 jour 31 mi

1x10K Vishay sfernice volume potentiometer stereo audio

1x10K Vishay sfernice volume potentiometer stereo audio

C $40.25  
Fin:
30 jour 5 heures 2 mi

TCC TC-750 Phono Preamp; NEW, SILVER finish version!

TCC TC-750 Phono Preamp; NEW, SILVER finish version!

C $54.72  
Fin:
7 jour 4 heures 40 mi

Input / Source Selector DIY Kit (4 to 1 way) 4 Channel Selection (Stereo)

Input / Source Selector DIY Kit (4 to 1 way) 4 Channel Selection (Stereo)

C $26.29  
Fin:
13 jour 11 heures 23 mi

Shozy Alien  fever fanshion lossless Portable Digital HIFI Audio Music Player

Shozy Alien fever fanshion lossless Portable Digital HIFI Audio Music Player

C $250.33  
Fin:
14 jour 19 heures 15 mi

NAD 3155 Stereo/Mono Integrated Amplifier - Tested/Great Condition

NAD 3155 Stereo/Mono Integrated Amplifier - Tested/Great Condition

C $232.66  
Fin:
5 jour 6 heures 37 mi

Parasound 5250 v.2 THX Ultra 2 5 Channel Power Amplifier (250w x 5); Factory Box

Parasound 5250 v.2 THX Ultra 2 5 Channel Power Amplifier (250w x 5); Factory Box

C $2,112.04  
Fin:
3 jour 10 heures

PROJECT STARLIGHT TUBE / QUAD OPAMP / HEADPHONE AMPLIFIER /  DIY KIT / US BUILT!

PROJECT STARLIGHT TUBE / QUAD OPAMP / HEADPHONE AMPLIFIER / DIY KIT / US BUILT!

C $201.26  
Fin:
6 jour 8 heures 21 mi

Lehmann AMP Headphone Amplifier Kit Board BD139 BD140 LM833,Y30

Lehmann AMP Headphone Amplifier Kit Board BD139 BD140 LM833,Y30

C $36.47  
Fin:
11 heures 49 mi

2ps 2W 100R Potentiometer Tube amplifier hum balancer 300B 2A3

2ps 2W 100R Potentiometer Tube amplifier hum balancer 300B 2A3

C $9.31  
Fin:
21 jour 22 heures 36 mi

Dayton Audio DTA-2 Class T Digital Audio Amplifier Module 300-385

Dayton Audio DTA-2 Class T Digital Audio Amplifier Module 300-385

C $31.56  
Fin:
24 jour 9 heures 50 mi

Mini Mobile Audio Amplifier Headset Amplifier Headphone Amplifier Equipment

Mini Mobile Audio Amplifier Headset Amplifier Headphone Amplifier Equipment

C $46.53  
Fin:
25 jour 7 heures 24 mi

EL84 Integrated Tube Amplifier

EL84 Integrated Tube Amplifier

C $597.53  
Fin:
22 jour 2 heures 34 mi

Mosfet 25W class A amplifier w/ improved symmetry partial assembled kit !

Mosfet 25W class A amplifier w/ improved symmetry partial assembled kit !

C $51.56  
Fin:
25 jour 59 mi

1 Roll Cardas Quad Eutectic solder 100gm 0.8mm new

1 Roll Cardas Quad Eutectic solder 100gm 0.8mm new

C $49.06  
Fin:
9 jour 22 heures 18 mi

coaxial DIR9001 + WM8740DAC decoders USB + coaxial G-1

coaxial DIR9001 + WM8740DAC decoders USB + coaxial G-1

C $36.33  
Fin:
29 jour 21 heures 1 mi

Technics Surround Sound Processor SH-AC300 Dolby Digital A/V Preamplifier Used

Technics Surround Sound Processor SH-AC300 Dolby Digital A/V Preamplifier Used

C $62.88  
Fin:
18 jour 13 heures 22 mi

Rotel RMB-1048 ,8 Channel Home Theater Power Amplifier /amp/RMB 1048 //ARMENS

Rotel RMB-1048 ,8 Channel Home Theater Power Amplifier /amp/RMB 1048 //ARMENS

C $496.89  
Fin:
11 jour 7 heures 41 mi

1 pc Cardas FXLR-FRCA XLR Female to RCA female adaptor

1 pc Cardas FXLR-FRCA XLR Female to RCA female adaptor

C $61.64  
Fin:
19 jour 2 heures 6 mi

1 pc Cardas FXLR-MRCA XLR Female to RCA male adaptor

1 pc Cardas FXLR-MRCA XLR Female to RCA male adaptor

C $61.64  
Fin:
20 jour 5 heures 5 mi

5ps Bakelite Knob 40 x 20 mm for amplifier potentiometer Alps ...

5ps Bakelite Knob 40 x 20 mm for amplifier potentiometer Alps ...

C $6.42  
Fin:
2 jour 22 heures 21 mi

SMSL SD-793II DAC DIR9001+PCM1793+OPA2134 Coax/Optical Input + Headphone Amp S

SMSL SD-793II DAC DIR9001+PCM1793+OPA2134 Coax/Optical Input + Headphone Amp S

C $81.75  
Fin:
23 jour 1 heures 19 mi

Mosfet pure class A amplifier thick copper PCB !

Mosfet pure class A amplifier thick copper PCB !

C $10.05  
Fin:
20 heures

Shure SE215 Sound Isolating In-Ear DJ Monitoring Earbuds/Earphones Blue

Shure SE215 Sound Isolating In-Ear DJ Monitoring Earbuds/Earphones Blue

C $145.91  
Fin:
10 heures 30 mi

2X50W STEREO CLASS-D AUDIO POWER AMPLIFIER circuit board TDA7492

2X50W STEREO CLASS-D AUDIO POWER AMPLIFIER circuit board TDA7492

C $20.11  
Fin:
29 jour 22 heures 44 mi

ELEKIT  TU-882AS  5670W  Tube Headphone AMP (230V)

ELEKIT TU-882AS 5670W Tube Headphone AMP (230V)

C $522.05  
Fin:
2 jour 7 heures 56 mi

Nobsound PM1 HIFI2.0 mini bluetooth NFC amplifier for household desktop 20W+20W

Nobsound PM1 HIFI2.0 mini bluetooth NFC amplifier for household desktop 20W+20W

C $155.99  
Fin:
18 jour 20 heures 31 mi

Russound 1200-530418 4 Zone-4 Source Control

Russound 1200-530418 4 Zone-4 Source Control

C $711.99  
Fin:
28 jour 22 heures 9 mi

Little Dot MK III upgrade tubes RTC 5654 Tube Headphone Amplifier 110V/220V

Little Dot MK III upgrade tubes RTC 5654 Tube Headphone Amplifier 110V/220V

C $339.63  
Fin:
26 jour 2 heures 4 mi

High end DAC TDA1543 DIR9001 kit DIY WH-1

High end DAC TDA1543 DIR9001 kit DIY WH-1

C $50.31  
Fin:
22 jour 18 heures 21 mi

Tung Sol 5AR4 / GZ34 rectifier tubes, brand NEW, Reissue !!!

Tung Sol 5AR4 / GZ34 rectifier tubes, brand NEW, Reissue !!!

C $40.10  
Fin:
21 jour 19 heures 41 mi

NEW MOCHA JY-M2 AC3 DTS 5.1 DIGIT AUDIO DECODER for DVD  220V

NEW MOCHA JY-M2 AC3 DTS 5.1 DIGIT AUDIO DECODER for DVD 220V

C $174.29  
Fin:
7 jour 50 mi

conrad johnson PF-1

conrad johnson PF-1

C $1,256.69  
Fin:
6 jour 20 heures 40 mi

Nuvo NV-I8GCDB Grand Concerto Demo Box

Nuvo NV-I8GCDB Grand Concerto Demo Box

C $34.58  
Fin:
21 heures 51 mi

09 NEW VERSION ZERO 24/192KHZ DAC HEAD AMP @USB @OPA627 Silver

09 NEW VERSION ZERO 24/192KHZ DAC HEAD AMP @USB @OPA627 Silver

C $223.92  
Fin:
26 jour 2 heures 4 mi

 HIFI Valve Amp Class A Single Ended EL34 5Z3P Tube Audio Amplifier 13W*2

HIFI Valve Amp Class A Single Ended EL34 5Z3P Tube Audio Amplifier 13W*2

C $274.23  
Fin:
6 jour 15 heures 56 mi

20K 24 step Attenuator Potentiometer Takman REX25 0.5%

20K 24 step Attenuator Potentiometer Takman REX25 0.5%

C $85.04  
Fin:
10 jour 16 heures 6 mi

New PCM2704/M62420 Stereo HIFI Preamplifier Amplifer DAC TDA1305 TDA1315 Remote

New PCM2704/M62420 Stereo HIFI Preamplifier Amplifer DAC TDA1305 TDA1315 Remote

C $103.03  
Fin:
2 jour 20 heures 45 mi

Pyle new PCA12BT 2 x 25W Bluetooth Stereo Power Amplifier AUX-In USB Charge Port

Pyle new PCA12BT 2 x 25W Bluetooth Stereo Power Amplifier AUX-In USB Charge Port

C $57.84  
Fin:
29 jour 8 heures 21 mi

Toroid Transformer T120 120W for Tube Amplifier Amp

Toroid Transformer T120 120W for Tube Amplifier Amp

C $72.96  
Fin:
2 jour 12 heures 30 mi

Audio Input Selector Relay Board Signal switching --C49

Audio Input Selector Relay Board Signal switching --C49

C $21.39  
Fin:
26 jour 3 heures 29 mi

NE5532 Low-pass Filter Subwoofer Process Circuit Frequency Volume For Amplifer

NE5532 Low-pass Filter Subwoofer Process Circuit Frequency Volume For Amplifer

C $9.43  
Fin:
7 jour 22 heures 56 mi

st70 marantz stereo receiver vintage works

st70 marantz stereo receiver vintage works

C $16.34  
Fin:
27 jour 13 heures 5 mi

Mosfet pure class A stereo amplifier compact PCB !

Mosfet pure class A stereo amplifier compact PCB !

C $11.31  
Fin:
13 jour 15 heures 33 mi

Speaker protection circuit mirror arranged monobloc !

Speaker protection circuit mirror arranged monobloc !

C $23.89  
Fin:
14 jour 15 mi

HI FI STEREO NE5534 + NE5532 CLASS AA OUTPUT LINE LEVEL PREAMPLIFIER

HI FI STEREO NE5534 + NE5532 CLASS AA OUTPUT LINE LEVEL PREAMPLIFIER

C $31.44  
Fin:
3 jour 6 heures 9 mi

ADA Audio Design Associates PF-201 Power Amplifier Amp

ADA Audio Design Associates PF-201 Power Amplifier Amp

C $628.98  
Fin:
17 jour 18 heures 45 mi

Passive Preamplifier

Passive Preamplifier

C $220.14  
Fin:
19 jour 3 heures

1 silver aluminum Tube guard Protector Cover for KT88,EL34, 6550, KT100,EL156

1 silver aluminum Tube guard Protector Cover for KT88,EL34, 6550, KT100,EL156

C $25.79  
Fin:
3 jour 19 heures 39 mi

Technics SH-AC500D Digital Surround Processor NO REMOTE

Technics SH-AC500D Digital Surround Processor NO REMOTE

C $125.80  
Fin:
8 jour 5 heures 54 mi

1 pair Cardas CTFA  Female RCA Gold Plate non magnetic

1 pair Cardas CTFA Female RCA Gold Plate non magnetic

C $28.30  
Fin:
29 jour 22 heures 5 mi

SpeakerCraft BB835 8-Channel Power Amplifier * Masssive Stereo Amp*

SpeakerCraft BB835 8-Channel Power Amplifier * Masssive Stereo Amp*

C $288.07  
Fin:
29 jour 20 heures 20 mi

YAQIN MS-23B MS-22B Tube Phono Stage Pre Amp MM RIAA Turntable HiFi Stereo

YAQIN MS-23B MS-22B Tube Phono Stage Pre Amp MM RIAA Turntable HiFi Stereo

C $245.29  
Fin:
9 jour 14 heures 34 mi

New Xz-U2012 black Tube USB DAC  mini headphone finished amplifier Decoder-sn

New Xz-U2012 black Tube USB DAC mini headphone finished amplifier Decoder-sn

C $119.51  
Fin:
3 jour 9 heures 1 mi

Remote power on/off and Remote control volume board

Remote power on/off and Remote control volume board

C $37.74  
Fin:
30 jour 2 heures 52 mi

IR Remote Control Volume & Input Selector Kit (6 Ch) for Amplifier

IR Remote Control Volume & Input Selector Kit (6 Ch) for Amplifier

C $119.00  
Fin:
5 jour 11 heures 17 mi

BOSE Built IN-Visible 102EA-II PN175461-03

BOSE Built IN-Visible 102EA-II PN175461-03

C $125.78  
Fin:
16 jour 12 heures 36 mi

HY1008 Car Motorcycle Power Amplifier LED Level Display MP3 / FM Audio Player

HY1008 Car Motorcycle Power Amplifier LED Level Display MP3 / FM Audio Player

C $11.61  
Fin:
3 jour 14 heures 19 mi

McIntosh MC2105 Vintage Power Amplifier In Great Shape

McIntosh MC2105 Vintage Power Amplifier In Great Shape

C $2,006.43  
Fin:
13 jour 10 heures 28 mi

NEW JC-2 Preamplifier kit Class A Dual differential FET input PER-AMP Kit DIY-SN

NEW JC-2 Preamplifier kit Class A Dual differential FET input PER-AMP Kit DIY-SN

C $33.96  
Fin:
7 jour 17 heures 56 mi

INFINITY OVTR - 1  SUBWOOFER AMPLIFIER 100 Watt UNUSED OVERTURE 1 Series 115VAC

INFINITY OVTR - 1 SUBWOOFER AMPLIFIER 100 Watt UNUSED OVERTURE 1 Series 115VAC

C $71.64  
Fin:
26 jour 18 heures 17 mi

2ps solid Aluminum Knob 51x24 mm potentiometer Alps ...silver color

2ps solid Aluminum Knob 51x24 mm potentiometer Alps ...silver color

C $27.67  
Fin:
28 jour 6 heures 40 mi

Douk audio hifi 6N11 tube Pre-AMP preamplifier With four input and SRPP circuit

Douk audio hifi 6N11 tube Pre-AMP preamplifier With four input and SRPP circuit

C $237.75  
Fin:
16 jour 18 heures 28 mi

KRELL SHOWCASE 7.1 PREAMP/PROCESSOR

KRELL SHOWCASE 7.1 PREAMP/PROCESSOR

C $816.41  
Fin:
10 jour 2 heures

AudioControl Savoy 7 Channel Amplifier - 150 Watts per Channel all seven driven

AudioControl Savoy 7 Channel Amplifier - 150 Watts per Channel all seven driven

C $974.91  
Fin:
2 jour 22 heures 5 mi

Super Heavy duty CRC/CLC power supply PCB !

Super Heavy duty CRC/CLC power supply PCB !

C $18.86  
Fin:
21 jour 1 heures 52 mi

1SET lm317 lt1083 adjustable power supply diy kit

1SET lm317 lt1083 adjustable power supply diy kit

C $5.96  
Fin:
26 jour 3 heures 59 mi

2 ps Hi end EIZZ 3018 brass with red copper plated  Speaker Binding Post

2 ps Hi end EIZZ 3018 brass with red copper plated Speaker Binding Post

C $12.57  
Fin:
16 jour 3 heures 59 mi

New!! Bakoon Products SATRI Portable  Headphone Amplifier HDA-5520

New!! Bakoon Products SATRI Portable Headphone Amplifier HDA-5520

C $974.72  
Fin:
24 jour 21 heures 20 mi

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