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4,700+ results for diy audio amplifier

HIFI Stereo Class A Power Amplifier Board Audio Amp Module High Quality DIY Kit
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S$ 45.79 to S$ 54.66
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diybox (77,016) 98.7%
+S$ 4.12 postage
from China
DIY FM300A Hi-End 300W HiFi Stereo 2.0 Channel Home Audio Power Amplifier
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Brand New
S$ 711.74
funken18 (186) 100%
or Best Offer
+S$ 187.09 postage
from China
26 watchers
HiFi Vacuum Tube Amplifier Kit DIY 10W Stereo Audio Amplifier
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Brand New
S$ 100.37
poe-28 (524) 99.1%
Was: S$ 105.66 5% off
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Free International Shipping
from China
71 watchers
L15D-PRO Class D Digital Power Amplifier Mono 300W with Relay Protection
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Brand New
S$ 30.59 to S$ 49.21
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Was: S$ 54.68 10% off
toplasers2016 (3,306) 98.3%
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+S$ 5.91 postage
from China
Amplifier Board Audio bluetooth AMP USB FM Radio TF Player DIY Audio Subwoofer
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Brand New
S$ 33.21
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or Best Offer
bouquetm (9,107) 97.8%
Free International Shipping
from China
Free returns
23 watchers
100W*2 Dual Channel TDA7294 Audio HIFI Power Amplifier Board DIY Parts Kit PCB
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S$ 23.31 to S$ 26.23
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cowramill (5,239) 98.5%
+S$ 2.65 postage
from China
TDA2050 25W Mono Audio Amplifier Board 25 Watt 4 Ohm Class AB Audio Amp DIY Kits
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Brand New
S$ 15.14
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or Best Offer
jgvknymwp (17,628) 99.2%
Free International Shipping
from China
LH2412 All Aluminum Class A Power Amplifier Housing Audio Amp Chassis DIY Case
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Brand New
S$ 83.08
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wolf6911 (8,599) 98.6%
+S$ 64.62 postage
from China
Last one
30 watchers
Dual Channel TDA7294 Audio HIFI Power Amplifier Board DIY Parts Kit PCB 200W New
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Brand New
S$ 26.32 to S$ 29.24
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worldchips (190,358) 99.1%
Postage not specified
from China
Free returns
20W HIFI Mono Channel LM1875T Stereo Audio Amplifier Board Module DIY Kit
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Brand New
S$ 2.94
Top-rated sellerTop-rated seller
Was: S$ 3.27 10% off
survy2014 (289,781) 99.6%
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Free International Shipping
from China
Free returns
63 watchers
L20D 68PCS 80V/220UF Capacitor Audio Amplifier Power Supply PSU Board Diy Kit
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Brand New
S$ 25.85
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wolf6911 (8,599) 98.6%
+S$ 14.77 postage
from China
62 watchers
Classic 47 Headphone Audio Amplifier Board DIY Kits NE5532 OP AMP Dual DC 9-15V
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Brand New
S$ 9.01
Top-rated sellerTop-rated seller
or Best Offer
kuailelaoliang (18,517) 99.4%
Free International Shipping
from China
DIY Tube amplifier linestage preamplifier DAC audio chassis 5.5" Height
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Brand New
S$ 162.55
hma60 (703) 100%
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+S$ 164.62 postage
from United States
79 watchers
Audio Signal Infrared Volume Potentiometer Power Amplifier DIY Remote Control
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Brand New
S$ 53.34
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or Best Offer
dy-laser (678) 99.5%
+S$ 3.69 postage
from China
DIY HiFi Class AB Aluminum Chassis Audio Amplifier Case Size D307 W430 H90mm
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Brand New
S$ 184.71
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or Best Offer
polestarmascot (2,059) 100%
+S$ 144.82 postage
from China
57 watchers
Aluminum Chassis DIY Amplifier Audio Shell Class A Case Size 430*150*365MM
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Brand New
S$ 214.27
funken18 (186) 100%
or Best Offer
+S$ 177.33 postage
from China
5 watchers
Class A Amplifier DIY Chassis Power Amp Case Enclosure HIFI Audio 320*120*315mm
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Brand New
S$ 110.90
axing0606 (1,097) 100%
Was: S$ 116.74 5% off
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+S$ 110.83 postage
from China
66 watchers
Diy HiFi Class A AB Power Amplifier Chassis Audio Aluminum Case Big Heatsink
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Brand New
S$ 265.99
Top-rated sellerTop-rated seller
or Best Offer
polestarmascot (2,059) 100%
+S$ 177.33 postage
from China
38 watchers
HiFi 300B Vacuum Tube Power Amplifier Board DIY Class A Stereo Audio Amp 16W US
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Brand New
S$ 106.59
Top-rated sellerTop-rated seller
or Best Offer
fancytech777 (998) 97.3%
Free International Shipping
from China
NE5532 Op Amp Control Board Tone Board Preamp Controller HiFi Audio Amplifier
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Brand New
S$ 13.29 to S$ 14.58
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microworld2050 (3,240) 99.5%
+S$ 1.83 postage
from China
C2.0 2*80W X850A AMP Power Amplifier Audio HiFi Subwoofer 2.0 Channel DIY Kits
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Brand New
S$ 23.63
Top-rated sellerTop-rated seller
or Best Offer
electronic603-9 (9,291) 99.7%
Free International Shipping
from China
New ListingAC/DC 12V TDA7297 2x15W Digital Audio Amplifier DIY Kit Dual-Channel Modu LO
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Brand New
S$ 7.43
vampire-damon (1,601) 96.2%
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Free International Shipping
from China
Dual Channel TDA7294 Audio HIFI Power Amplifier Board DIY Parts Kit PCB 200W New
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Brand New
S$ 26.66 to S$ 29.47
Top-rated sellerTop-rated seller
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gotw3527 (3,412) 99.2%
+S$ 2.96 postage
from China
TDA2030A Electronic Audio Power Amplifier Board Mono 18W DC 9-24V DIY Kit
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Brand New
S$ 2.57
Top-rated sellerTop-rated seller
or Best Offer
czb6721960 (311,132) 99%
+S$ 2.93 postage
from China
Free returns
633 sold
DIY DC 5V PAM8403 Digital Amplifier Board Bluetooth 5.0 Audio Module 2 Channel
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Brand New
S$ 7.76
moonyuesecond005e (3) 100%
or Best Offer
Free International Shipping
from China
TPA3116 Mono Digital Power Audio Amplifier Board Module BTL Output 100W DIY Kit
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Brand New
S$ 10.32
Top-rated sellerTop-rated seller
or Best Offer
makeupdiarys6 (15,799) 95.6%
Free International Shipping
from China
Aluminum Chassis DIY Amplifier Audio Shell Power Amp Case Size 278*68 *208mm
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Brand New
S$ 70.93
funken18 (186) 100%
or Best Offer
+S$ 51.72 postage
from China
11 watchers
Amplifier Boards Subwoofer Amplifiers Home Audio Amplifier For DIY Speaker R3
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Brand New
S$ 6.99
Top-rated sellerTop-rated seller
Was: S$ 7.36 5% off
misophia (249) 99.2%
or Best Offer
+S$ 2.94 postage
from China
Power Amplifier Chassis Aluminum Class A AB DIY HiFi Audio Case W430 H130 D361mm
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Brand New
S$ 233.48
Top-rated sellerTop-rated seller
or Best Offer
polestarmascot (2,059) 100%
+S$ 140.38 postage
from China
25 watchers
Aluminum Chassis Power Amplifier Enclosure home DIY Audio Case Size:194x70x311mm
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Brand New
S$ 132.98
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or Best Offer
blacktech*life (6,977) 98.1%
Free International Shipping
from China
Free returns
Diy HiFi Amplifier Board KSA100 circuit amplifier board Home Audio Parts
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Brand New
S$ 144.82
Top-rated sellerTop-rated seller
or Best Offer
polestarmascot (2,059) 100%
+S$ 28.08 postage
from China
40 watchers
1 Pair NAP250 15V-40V MOD Stereo Power Audio HIFI Amplifier Amplificador 80W DIY
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Brand New
S$ 25.00 to S$ 31.92
Top-rated sellerTop-rated seller
Was: S$ 27.78 10% off
toplasers2016 (3,306) 98.3%
Buy It Now
+S$ 5.91 postage
from China
HiFi 300B Valve Tube Power Amplifier Board Stereo Audio Amp Module DIY KIT 7W*2
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Brand New
S$ 295.37
Top-rated sellerTop-rated seller
Buy It Now
doukstore (18,316) 99.4%
Free International Shipping
from China
161 watchers
2 X 15 Watt 8 Ohm Class D Audio Amplifier DIY Kit - TPA3122 15W Stereo Amp
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Brand New
S$ 20.60
Top-rated sellerTop-rated seller
Was: S$ 24.52 16% off
sure-hifi (34,873) 98.6%
or Best Offer
+S$ 7.39 postage
from China
64 sold
5 Sets LM1875T 20W HIFI Mono Channel Stereo Audio Amplifier Board Module DIY Kit
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Brand New
S$ 22.15
ayasoso56 (821) 100%
Buy It Now
Free International Shipping
from China
Free returns
HIFI Stereo Class A Power Amplifier Board Audio Amp Module High Quality New
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Brand New
S$ 43.00 to S$ 50.14
Top-rated sellerTop-rated seller
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chips-fans (137,887) 99.5%
Free International Shipping
from China
Free returns
NEW LJM L15 300W Assembled Amplifier IRFP240 IRFP9240 MOSFET Audio Amplifier DIY
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Brand New
S$ 70.93 to S$ 116.00
chinaaudiostore (1,845) 98%
Buy It Now
+S$ 5.91 postage
from China
19+ watchers
Aluminum Chassis DIY Amplifier Audio Shell Power Amp Case Size 278*68 *208mm
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Brand New
S$ 70.93
Top-rated sellerTop-rated seller
or Best Offer
polestarmascot (2,059) 100%
+S$ 53.20 postage
from China
Aluminum Chassis DIY Mono Amplifier Audio Shell Class A Case Size 242*150 *350mm
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Brand New
S$ 245.30
Top-rated sellerTop-rated seller
or Best Offer
polestarmascot (2,059) 100%
+S$ 155.16 postage
from China
54 watchers
DIY Tube amplifier linestage preamplifier DAC audio chassis 5.5" Height
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Brand New
S$ 140.38
hma60 (703) 100%
Buy It Now
+S$ 163.97 postage
from United States
14 watchers
2 Channel Stereo Power Amp Board TDA7297 Audio Amplifier Module DIY Kit
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Brand New
S$ 11.73
Top-rated sellerTop-rated seller
Buy It Now
whlovesstore (168) 96.6%
+S$ 0.72 postage
from China
2 watchers
20W HIFI Mono Channel LM1875T Stereo Audio Amplifier Board Module DIY Kits
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Brand New
S$ 2.53
Top-rated sellerTop-rated seller
Was: S$ 2.78 9% off
satisfyelectronics (217,490) 99.5%
Buy It Now
+S$ 1.46 postage
from China
Free returns
124 watchers
HiFi Preamplifier Board DIY Audio Amplifier Board for Marantz HDAM Assembled
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Brand New
S$ 51.20
outstar (108) 100%
Buy It Now
Free International Shipping
from China
Free returns
Class A Single Ended EL34 5Z3P Tube Audio Amplifier 13W*2 HIFI Valve Amp DIY Kit
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Brand New
S$ 265.32
Top-rated sellerTop-rated seller
Was: S$ 279.29 5% off
ampparts16 (3,641) 99.7%
or Best Offer
+S$ 200.97 postage
from China
268 watchers
Subwoofer Amplifier Board Audio High Power Amplifier Board DIY Kit EJU
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Brand New
S$ 37.15
Top-rated sellerTop-rated seller
or Best Offer
ejumpright (991) 99%
+S$ 0.96 postage
from China
LM3886 20-35V Dual Channel Power Amplifier Board PCB DIY Audio Module 68W+68W
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Brand New
S$ 7.75
Top-rated sellerTop-rated seller
or Best Offer
electronic603-9 (9,291) 99.7%
Free International Shipping
from China
1PC 85*85*100mm Black Iron Transformer Cover Chassis Audio Amplifier HIFI DIY
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Brand New
S$ 19.95
Top-rated sellerTop-rated seller
Buy It Now
vicaudio_1 (2,967) 99.8%
+S$ 14.04 postage
from China
41 sold
Tin Turret lug Audio Tag Board Turret Board Terminal Board Tube Amplifier DIY
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Brand New
S$ 22.61 to S$ 23.35
Top-rated sellerTop-rated seller
Buy It Now
vicaudio_1 (2,967) 99.8%
Free International Shipping
from China
Diy HiFi Class A Mono Amplifier Chassis Aluminum Box Home audio W311 H150 D253mm
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Brand New
S$ 134.77
Top-rated sellerTop-rated seller
Was: S$ 141.86 5% off
enjoyhifi (16,501) 99.3%
or Best Offer
Free International Shipping
from China
TDA7293 Mono Digital Audio Power Amplifier Board DIY Kits AC 12V-50V MAX 100W
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Brand New
S$ 18.52
Top-rated sellerTop-rated seller
Was: S$ 26.45 30% off
zckqsky (6,611) 99.3%
or Best Offer
Free International Shipping
from China
TPA3116 2.1 Class D Digital Bluetooth 5.0 Power Amplifier Board DIY Audio
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Brand New
S$ 37.09
Top-rated sellerTop-rated seller
Was: S$ 41.21 10% off
uf910 (3,811) 99.7%
or Best Offer
+S$ 4.43 postage
from China
HIFI Mono Channel LM1875T Stereo Audio Amplifier Board Module DIY Kits 20W Best
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Brand New
S$ 3.28
Top-rated sellerTop-rated seller
or Best Offer
zhixidianzi (610) 96%
Free International Shipping
from China
TDA2050 25W Mono Audio Amplifier Board 25 Watt 4 Ohm Class AB Audio Amp DIY Kits
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Brand New
S$ 13.15
Top-rated sellerTop-rated seller
or Best Offer
zckqsky (6,611) 99.3%
Free International Shipping
from China
35A Home Audio Power Amplifier Dual Power Supply Rectifier Filter Board Kit DIY
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Brand New
S$ 18.44
Top-rated sellerTop-rated seller
Buy It Now
wolf6911 (8,599) 98.6%
Free International Shipping
from China
Almost gone
11 watchers
2PCS MX50 SE 100WX2 Dual Channels Audio Power amplifiers Board Diy Kit NEW
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Brand New
S$ 24.19
Top-rated sellerTop-rated seller
Was: S$ 26.58 9% off
satisfyelectronics (217,490) 99.5%
Buy It Now
+S$ 1.46 postage
from China
Free returns
Stereo 300B Vacuum Tube Power Amplifier DIY KIT HiFi Audio Amp PCB Board Module
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Brand New
S$ 271.88
Top-rated sellerTop-rated seller
Was: S$ 295.53 8% off
doukmall (57,381) 99.4%
Buy It Now
Free International Shipping
from China
Last one
27 watchers
Douk Audio Valve Tube MM RIAA Phono Preamp DIY KIT Turntable Amplifier Board
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Brand New
S$ 97.83
Top-rated sellerTop-rated seller
Buy It Now
doukstore (18,316) 99.4%
Free International Shipping
from China
Free returns
84 sold
Speaker Protection Board Component Audio Amplifier DIY Boot Delay DC Protect Kit
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Brand New
S$ 3.83
Top-rated sellerTop-rated seller
Was: S$ 4.17 8% off
alice1101983 (569,889) 99.5%
or Best Offer
+S$ 5.17 postage
from China
Free returns
134 watchers
Audio Amplifier 6-12V Mono Power Supply Module for Audio System DIY Speakers
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Brand New
S$ 4.60
Top-rated sellerTop-rated seller
or Best Offer
makeupdiarys6 (15,799) 95.6%
Free International Shipping
from China
Dual Channel TDA7294 HIFI Audio Power Amplifier Board DIY Parts Kit 100W+100W
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Brand New
S$ 25.39 to S$ 28.06
Top-rated sellerTop-rated seller
Was: S$ 27.59 8% off
alice1101983 (569,889) 99.5%
Buy It Now
+S$ 5.17 postage
from China
Free returns
HiFi MX50X2 Stereo Home Audio Power Amplifier Board / Kit 150W +150W
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Brand New
S$ 44.33 to S$ 53.20
Top-rated sellerTop-rated seller
Buy It Now
snjh1820 (2,014) 99%
Free International Shipping
from China
Black Steel Audio Amplifier DIY Vintage Transformers Cover Enclosure Case Box
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Brand New
S$ 39.88 to S$ 53.18
h_salience (3,751) 100%
Buy It Now
Free International Shipping
from China
Breeze Audio 1969 class A aluminum amplifier chassis HIFI audio DIY Enclosure
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Brand New
S$ 92.31
Top-rated sellerTop-rated seller
Buy It Now
wolf6911 (8,599) 98.6%
+S$ 64.62 postage
from China
45 watchers
Stereo Power Amplifier Audio Amplifier Board Module Dual Channel DIY Kit Low
Opens in a new window or tab
Brand New
S$ 29.27
nashisgt (65) 98.5%
Was: S$ 31.48 7% off
or Best Offer
+S$ 1.46 postage
from China
Aluminum Chassis DIY Mono Amplifier Audio Shell Class A Case Size 242*150 *350mm
Opens in a new window or tab
Brand New
S$ 231.63
Top-rated sellerTop-rated seller
Was: S$ 243.82 5% off
enjoyhifi (16,501) 99.3%
Buy It Now
+S$ 147.77 postage
from China
TPA3118 Class D 30W Digital Audio Power Amplifier Module Mono DC10-24V DIY
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Brand New
S$ 5.01
Top-rated sellerTop-rated seller
Was: S$ 5.44 8% off
alice1101983 (569,889) 99.5%
or Best Offer
+S$ 5.17 postage
from China
Free returns
TDA2030A Audio Power Amplifier Arduino DIY Kit Components OCL 18W x 2 BTL 36W
Opens in a new window or tab
Brand New
S$ 5.96
Top-rated sellerTop-rated seller
Was: S$ 6.47 8% off
alice1101983 (569,889) 99.5%
or Best Offer
+S$ 5.17 postage
from China
Free returns
96 sold
LM3915 10 LED Audio Level Indicator DIY Kits VU Meter Preamp Amplifier Indicate
Opens in a new window or tab
Brand New
S$ 9.75
Top-rated sellerTop-rated seller
or Best Offer
jgvknymwp (17,628) 99.2%
Free International Shipping
from China
17 watchers
Classic 47 Headphone Audio Amplifier Board DIY Kits NE5532 OP AMP Dual DC 9-15V
Opens in a new window or tab
Brand New
S$ 8.87
Top-rated sellerTop-rated seller
or Best Offer
zckqsky (6,611) 99.3%
Free International Shipping
from China
HiFi Aluminum Chassis Amplifier Enclosure DIY Audio Preamp Metal Case DAC Box
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Brand New
S$ 239.99
Top-rated sellerTop-rated seller
Buy It Now
doukstore (18,316) 99.4%
Free International Shipping
from China
TDA7850 4-channel Car Audio Amplifier Board 12V AV Interface DIY AMP Board 4x50W
Opens in a new window or tab
Brand New
S$ 39.75
Top-rated sellerTop-rated seller
Was: S$ 44.17 10% off
winone2020 (708) 98.3%
or Best Offer
+S$ 5.91 postage
from China
HiFi 2.0 Channel Power Amplifier Assembled Board Stereo Audio Amp DIY 100W+100W
Opens in a new window or tab
Brand New
S$ 44.85
Top-rated sellerTop-rated seller
Was: S$ 48.75 8% off
doukmall (57,381) 99.4%
Buy It Now
Free International Shipping
from China
Free returns
TDA2030A Electronic Audio Power Amplifier Board DIYMono 18W DC 9-24V Kit
Opens in a new window or tab
Brand New
S$ 1.46
Top-rated sellerTop-rated seller
or Best Offer
alice1101983 (569,889) 99.5%
+S$ 5.17 postage
from China
Free returns
362 sold
Diy HiFi Class AB amplifier Chassis Home Audio DAC Case Size W430 H120 D358mm
Opens in a new window or tab
Brand New
S$ 146.29
Top-rated sellerTop-rated seller
or Best Offer
polestarmascot (2,059) 100%
+S$ 100.48 postage
from China
25 watchers
Switch Signal Selector Audio Input Signal Amplifier Board Board Relay DIY
Opens in a new window or tab
Brand New
S$ 21.28
Top-rated sellerTop-rated seller
or Best Offer
worldchips (190,358) 99.1%
Postage not specified
from China
Free returns
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