Surveillance EquipmentAll Laptop ComputersAudio Visual AccessoriesCamera AccessoriesCell Phone AccessoriesComputer AccessoriesComputer ComponentsCreator & Media LaptopsDesktop ComputersDrone AccessoriesGeneral Electronic AccessoriesGrades 6-12 ElectronicsHeadphonesHeadsets & AccessoriesHome Audio, Speakers & SoundbarsHome TheateriPad & TabletsiPad AccessoriesKaraoke Machines and AccessoriesLaptop AccessoriesLaptopsMobile Hotspots & Signal BoostersNetworkingPC GamingPortable AudioResold Musical InstrumentsResold Open boxRestored AutomotiveRestored HomeRestored PremiumRestored TechRestored ToolsShop all Headphones & SpeakersShop by BenefitShop by RoomShop Computers by BrandShop Laptops by TypeSmart Energy and LightingSmart Home Assistants, Controllers & HubsSmart SpeakersSmart Watch AccessoriesTablet AccessoriesTV AccessoriesWalkie Talkies & 2-Way RadiosWork & Business Laptops
Sort by|
Surveillance EquipmentAll Laptop ComputersAudio Visual AccessoriesCamera AccessoriesCell Phone AccessoriesComputer AccessoriesComputer ComponentsCreator & Media LaptopsDesktop ComputersDrone AccessoriesGeneral Electronic AccessoriesGrades 6-12 ElectronicsHeadphonesHeadsets & AccessoriesHome Audio, Speakers & SoundbarsHome TheateriPad & TabletsiPad AccessoriesKaraoke Machines and AccessoriesLaptop AccessoriesLaptopsMobile Hotspots & Signal BoostersNetworkingPC GamingPortable AudioResold Musical InstrumentsResold Open boxRestored AutomotiveRestored HomeRestored PremiumRestored TechRestored ToolsShop all Headphones & SpeakersShop by BenefitShop by RoomShop Computers by BrandShop Laptops by TypeSmart Energy and LightingSmart Home Assistants, Controllers & HubsSmart SpeakersSmart Watch AccessoriesTablet AccessoriesTV AccessoriesWalkie Talkies & 2-Way RadiosWork & Business Laptops
Usb Amplifier Circuit(618)
Uses item details. Price when purchased online
Armor All Emergency Jump Starter Power Bank Kit, 800A Peak Amps, Ultra-Bright LED Flashlight, USB Charger, Portable Car Battery Booster with Premium Carry Case $44.88
Sponsored
$4488
current price $44.88Armor All Emergency Jump Starter Power Bank Kit, 800A Peak Amps, Ultra-Bright LED Flashlight, USB Charger, Portable Car Battery Booster with Premium Carry Case
664.7 out of 5 Stars. 66 reviews
VIPQV 2500W Stereo Audio Amplifier, 2 Channel Bluetooth 5.0 Home Theater Power Amplifier with FM Radio, USB, SD, Amplifier for Passive Speakers and Active subwoofer $79.99
Sponsored
$7999
current price $79.99VIPQV 2500W Stereo Audio Amplifier, 2 Channel Bluetooth 5.0 Home Theater Power Amplifier with FM Radio, USB, SD, Amplifier for Passive Speakers and Active subwoofer
23 out of 5 Stars. 2 reviews
Clearance VIPQV 2000W Bluetooth Home Audio Amplifer - 5 Channel Channel Stereo Receiver Amp, Commercial or Karaoke with Mic Talkover, Headphone Jack, 1/4'' Microphone In, USB SD AUX RCA FM Radio $59.99 Was $69.99
Sponsored
Now$5999
current price Now $59.99, Was $69.99$69.99
VIPQV 2000W Bluetooth Home Audio Amplifer - 5 Channel Channel Stereo Receiver Amp, Commercial or Karaoke with Mic Talkover, Headphone Jack, 1/4'' Microphone In, USB SD AUX RCA FM Radio
54 out of 5 Stars. 5 reviews
Pyle PTA44BT Bluetooth Home Audio 500 Watt 4 Channel Amplifier Stereo Receiver $93.29 $93.29/count
Sponsored
$9329
current price $93.29$93.29/count
Pyle PTA44BT Bluetooth Home Audio 500 Watt 4 Channel Amplifier Stereo Receiver
1484.4 out of 5 Stars. 148 reviews
iFi Audio hip-dac 3 Portable USB DAC & Amplifier $199.00
$19900
current price $199.00iFi Audio hip-dac 3 Portable USB DAC & Amplifier
Rupoun DC 7-24V Sound Amplifier Module Single Channel 100W AUX BT USB Power Amplifier Board $15.54
$1554
current price $15.54Rupoun DC 7-24V Sound Amplifier Module Single Channel 100W AUX BT USB Power Amplifier Board
Rupoun 15W Stereo Amplifier Board 12/24V BT5.1 3.5mm AUX USB U-disk Input Amplification Module Support APP Control $16.35
$1635
current price $16.35Rupoun 15W Stereo Amplifier Board 12/24V BT5.1 3.5mm AUX USB U-disk Input Amplification Module Support APP Control
VIPQV 2500W Stereo Audio Amplifier, 2 Channel Bluetooth 5.0 Home Theater Power Amplifier with FM Radio, USB, SD, Amplifier for Passive Speakers and Active subwoofer $79.99
$7999
current price $79.99VIPQV 2500W Stereo Audio Amplifier, 2 Channel Bluetooth 5.0 Home Theater Power Amplifier with FM Radio, USB, SD, Amplifier for Passive Speakers and Active subwoofer
23 out of 5 Stars. 2 reviews
NFTIGB Bluetooth Amplifier Board 2.0 Channel 50W 50W 100W BT AUX USB MIC Input Module for DIY Speaker (6.30 inches / 16.00 cm) $27.54
$2754
current price $27.54NFTIGB Bluetooth Amplifier Board 2.0 Channel 50W 50W 100W BT AUX USB MIC Input Module for DIY Speaker (6.30 inches / 16.00 cm)
Xduoo MH-02 3-Channel Desktop Usb Dac And Tube Headphone Amplifier Combo $149.00
$14900
current price $149.00Xduoo MH-02 3-Channel Desktop Usb Dac And Tube Headphone Amplifier Combo
14 out of 5 Stars. 1 reviews
Best seller VIPQV Stereo Receivers 3000W 5.1 Channel Home Audio Amplifier, Karaoke, Theater Speakers with Bluetooth $107.99 Was $119.99
Sponsored
Now$10799
current price Now $107.99, Was $119.99$119.99
VIPQV Stereo Receivers 3000W 5.1 Channel Home Audio Amplifier, Karaoke, Theater Speakers with Bluetooth
153.3 out of 5 Stars. 15 reviews
Pyle PDA8BU 5.1 Channel Home Audio Theater Bluetooth MP3/USB/SD/AUX/FM Radio Receiver, 2x 4" 30 Watt Peak 3-Way Water-Resistant Indoor/Outdoor Audio Speakers (White), 50 ft 16 Gauge Speaker Wire $157.49
Sponsored
$15749
current price $157.49Pyle PDA8BU 5.1 Channel Home Audio Theater Bluetooth MP3/USB/SD/AUX/FM Radio Receiver, 2x 4" 30 Watt Peak 3-Way Water-Resistant Indoor/Outdoor Audio Speakers (White), 50 ft 16 Gauge Speaker Wire
SDFGTstore Professional Auditory Amplifier Circuit Board 5V USB Power 5W Stereo Output $10.76
$1076
current price $10.76SDFGTstore Professional Auditory Amplifier Circuit Board 5V USB Power 5W Stereo Output
PM2038 USB 5V 5Wx2 Double Channel Auditory Amplifier Module for Easy Installation and Wide Device Compatibility $8.62
$862
current price $8.62PM2038 USB 5V 5Wx2 Double Channel Auditory Amplifier Module for Easy Installation and Wide Device Compatibility
iFi Audio Uno USB DAC and Headphone Amp $79.00
$7900
current price $79.00iFi Audio Uno USB DAC and Headphone Amp
15 out of 5 Stars. 1 reviews
AIMPIRE Headphone Speaker Audio Amplifier AD10, Hi-Res USB DAC Amplifier Decoder, DSD/PCM Support, Replaceable OP Amp, Black $49.90
$4990
current price $49.90AIMPIRE Headphone Speaker Audio Amplifier AD10, Hi-Res USB DAC Amplifier Decoder, DSD/PCM Support, Replaceable OP Amp, Black
ENYOUNG Amplifier Board Module USB Built in Overheating Protection Circuit PM CM2038 DC2-6V $9.50
$950
current price $9.50ENYOUNG Amplifier Board Module USB Built in Overheating Protection Circuit PM CM2038 DC2-6V
PAM8403 5V Mini Digital Power Amplifier Board Module with Switch USB Powered 3W+3W Audio Amp Circuit Receiver Component for DIY Home Theater Speakers High Fidelity Sound Reproduction Tool $7.88
$788
current price $7.88PAM8403 5V Mini Digital Power Amplifier Board Module with Switch USB Powered 3W+3W Audio Amp Circuit Receiver Component for DIY Home Theater Speakers High Fidelity Sound Reproduction Tool
12V Cable Amplifier 2 Channels Hi-Fi Stereo Amplifier Amp Subwoofer USB Port Aluminum Alloy Red 20Hz~20KHz ,Easy to Operate $33.38
$3338
current price $33.3812V Cable Amplifier 2 Channels Hi-Fi Stereo Amplifier Amp Subwoofer USB Port Aluminum Alloy Red 20Hz~20KHz ,Easy to Operate
Double Channel PM2038 5Wx2 Amplifier Module USB Power Small Size for Home Entertainment Systems $10.61
$1061
current price $10.61Double Channel PM2038 5Wx2 Amplifier Module USB Power Small Size for Home Entertainment Systems
Pyle 5.2 Channel Hi-Fi Home Theater Receiver - 1000W MAX Wireless BT Surround Sound Stereo Amplifier System with 4k Ultra HD Support, MP3/USB/DAC, Ideal for Immersive Home Audio Experience - PT865BT $190.49
Sponsored
$19049
current price $190.49Pyle 5.2 Channel Hi-Fi Home Theater Receiver - 1000W MAX Wireless BT Surround Sound Stereo Amplifier System with 4k Ultra HD Support, MP3/USB/DAC, Ideal for Immersive Home Audio Experience - PT865BT
32.7 out of 5 Stars. 3 reviews
Best seller Bluetooth 5.4 HiFi Receivers, 2-in-1 Bluetooth 5.4 Transmitter & Receiver, for music Streaming Sound System, Wireless Audio Adapter with 3.5mm RCA, for Home Stereo System/Speakers/Car/TV/Tablet $18.89
Sponsored
$1889
current price $18.89Bluetooth 5.4 HiFi Receivers, 2-in-1 Bluetooth 5.4 Transmitter & Receiver, for music Streaming Sound System, Wireless Audio Adapter with 3.5mm RCA, for Home Stereo System/Speakers/Car/TV/Tablet
1214.5 out of 5 Stars. 121 reviews
Mini Power Amplifier Board 5W+5W HiFi Two-Channel PM CM2038 5V USB Supply Power Audio Amplifier $7.06 Was $10.51
Now$706
current price Now $7.06, Was $10.51$10.51
Mini Power Amplifier Board 5W+5W HiFi Two-Channel PM CM2038 5V USB Supply Power Audio Amplifier
12V Cable 500W -Audio Amplifier- 2 Channels- Mini Stereo Amplifier- Amp Subwoofer- USB Port- Mp3 20Hz~20KHz Car Amplifier- $22.12
$2212
current price $22.1212V Cable 500W -Audio Amplifier- 2 Channels- Mini Stereo Amplifier- Amp Subwoofer- USB Port- Mp3 20Hz~20KHz Car Amplifier-
15w+15w Audio Amplifier Board USB Radio Support Dual Microphone Bluetooth Amplificatore Subwoof for Speaker 12V 24V 220V $16.89
$1689
current price $16.8915w+15w Audio Amplifier Board USB Radio Support Dual Microphone Bluetooth Amplificatore Subwoof for Speaker 12V 24V 220V
50w + 50w 100w Bluetooth 5.0 Amplifier Digital Audio Power Amp Class D Usb Aux Tf Home Theater Hifi Stereo Wood $38.33
$3833
current price $38.3350w + 50w 100w Bluetooth 5.0 Amplifier Digital Audio Power Amp Class D Usb Aux Tf Home Theater Hifi Stereo Wood
DC 7-24V Sound Amplifier Module 100W Single Channel AUX BT USB Digital Stereo Power Amplifier Board / 3.5x1.77x0.79 inches (8.9x4.5x2.0 cm) $16.54
$1654
current price $16.54DC 7-24V Sound Amplifier Module 100W Single Channel AUX BT USB Digital Stereo Power Amplifier Board / 3.5x1.77x0.79 inches (8.9x4.5x2.0 cm)
Suodoka Sound Power Amplifier Board 2x30W 2.0 Channel Bluetooth 5.1 AUX USB Input Module with Treble Bass Control for Home Theater Audio DIY, DC 9-24V $15.81
$1581
current price $15.81Suodoka Sound Power Amplifier Board 2x30W 2.0 Channel Bluetooth 5.1 AUX USB Input Module with Treble Bass Control for Home Theater Audio DIY, DC 9-24V
UM Series Low Noise Amplifier USB Type-C Interface 20dB High Gain LNA Power Preamplifier Module ZK06-UM $12.13
$1213
current price $12.13UM Series Low Noise Amplifier USB Type-C Interface 20dB High Gain LNA Power Preamplifier Module ZK06-UM
Amplifier Board,Amplifier Bt5.1 3.5mm Usb Input Amplification Stereo Amplifier 12/24v Amplification Support App 3.5mm Aux Usb Aux Usb Input Bt5.1 3.5mm Aux Audio Amplifier Buzhi Multicolor $14.92
$1492
current price $14.92Amplifier Board,Amplifier Bt5.1 3.5mm Usb Input Amplification Stereo Amplifier 12/24v Amplification Support App 3.5mm Aux Usb Aux Usb Input Bt5.1 3.5mm Aux Audio Amplifier Buzhi Multicolor
Native Union SMART4 Charger - Power adapter - 5.4 A - 4 output connectors (USB, 24 pin USB-C) - white $11.83
Sponsored
$1183
current price $11.83Native Union SMART4 Charger - Power adapter - 5.4 A - 4 output connectors (USB, 24 pin USB-C) - white
JVC KD-X38MBS Single DIN Marine Bluetooth USB AUX AM/FM Stereo Receiver, 6.5" 300W Peak 2-Way Speakers (Pair), 6x9" 500W Max 3-Way Car Speakers (Pair), 4-Channel 400W Bluetooth Amplifier w/ Wiring Kit $293.99
Sponsored
$29399
current price $293.99JVC KD-X38MBS Single DIN Marine Bluetooth USB AUX AM/FM Stereo Receiver, 6.5" 300W Peak 2-Way Speakers (Pair), 6x9" 500W Max 3-Way Car Speakers (Pair), 4-Channel 400W Bluetooth Amplifier w/ Wiring Kit
Trettitre TTT-Ti3 USB DAC Headphone Amplifier, Dual CS43198 Chip, Hi-Res Audio, Portable Earphone Amp For Mobile Desktop $63.20
$6320
current price $63.20Trettitre TTT-Ti3 USB DAC Headphone Amplifier, Dual CS43198 Chip, Hi-Res Audio, Portable Earphone Amp For Mobile Desktop
Mini Power Amplifier Board 5W+5W HiFi Two-Channel PM CM2038 5V USB Supply Power Audio Amplifier,1 x Amplifier Board,Green $9.43
$943
current price $9.43Mini Power Amplifier Board 5W+5W HiFi Two-Channel PM CM2038 5V USB Supply Power Audio Amplifier,1 x Amplifier Board,Green
15 out of 5 Stars. 1 reviews
50W + 100W Bluetooth 5.0 Amplifier Digital Audio Power Amp Class D USB AUX TF Home Theater HiFi Stereo Wood $35.11
$3511
current price $35.1150W + 100W Bluetooth 5.0 Amplifier Digital Audio Power Amp Class D USB AUX TF Home Theater HiFi Stereo Wood
11 out of 5 Stars. 1 reviews
TempoTec Sonata BHD Pro 1-Channel Headphone Amplifier with USB C DAC, 4.4mm & 3.5mm, New $52.99
$5299
current price $52.99TempoTec Sonata BHD Pro 1-Channel Headphone Amplifier with USB C DAC, 4.4mm & 3.5mm, New
Neyseki Digital Audio Amplifier Small Memory Card Player HIFI Stereo AMP USB Bluetooth 5.0 50W x 2 $30.99
$3099
current price $30.99Neyseki Digital Audio Amplifier Small Memory Card Player HIFI Stereo AMP USB Bluetooth 5.0 50W x 2
UM Series Low Noise Amplifier USB Type-C Interface 20dB High Gain LNA Power Preamplifier Module ZK09-UM $16.40
$1640
current price $16.40UM Series Low Noise Amplifier USB Type-C Interface 20dB High Gain LNA Power Preamplifier Module ZK09-UM
UM Series Low Noise Amplifier USB Type-C Interface 20dB High Gain LNA Power Preamplifier Module ZK05-UM $12.16
$1216
current price $12.16UM Series Low Noise Amplifier USB Type-C Interface 20dB High Gain LNA Power Preamplifier Module ZK05-UM
50W + 100W Bluetooth 5.0 Amplifier Digital Audio Power Amp Class D USB AUX TF Home Theater HiFi Stereo Black $26.38
$2638
current price $26.3850W + 100W Bluetooth 5.0 Amplifier Digital Audio Power Amp Class D USB AUX TF Home Theater HiFi Stereo Black
100W Audio HiFi Bluetooth 5.0 Power Class D Amplifier Tpa3116 Digital Amp Home Audio Car Marine USB AUX IN Mini Audio ,Small Footprint From $55.34
From$5534
100W Audio HiFi Bluetooth 5.0 Power Class D Amplifier Tpa3116 Digital Amp Home Audio Car Marine USB AUX IN Mini Audio ,Small Footprint
2x50W 100W Amplifier Bluetooth 5.0 MP3 Decoder Board DIY Car MP3 Player USB FM Recording Switching TF USB Record Call ABS black,1 set of MP3 decoder $13.09
$1309
current price $13.092x50W 100W Amplifier Bluetooth 5.0 MP3 Decoder Board DIY Car MP3 Player USB FM Recording Switching TF USB Record Call ABS black,1 set of MP3 decoder
2X Mini Power Amplifier Board 5W+5W HiFi Two-Channel PM CM2038 5V USB Supply Power Audio Amplifier $10.03
$1003
current price $10.032X Mini Power Amplifier Board 5W+5W HiFi Two-Channel PM CM2038 5V USB Supply Power Audio Amplifier
Mini Power Amplifier Board 5W+5W HiFi Two-Channel PM CM2038 5V USB Supply Power Audio Amplifier $9.43
$943
current price $9.43Mini Power Amplifier Board 5W+5W HiFi Two-Channel PM CM2038 5V USB Supply Power Audio Amplifier
Clearance VIPQV 2000W Bluetooth Home Audio Amplifer - 5 Channel Channel Stereo Receiver Amp, Commercial or Karaoke with Mic Talkover, Headphone Jack, 1/4'' Microphone In, USB SD AUX RCA FM Radio $59.99 Was $69.99
Now$5999
current price Now $59.99, Was $69.99$69.99
VIPQV 2000W Bluetooth Home Audio Amplifer - 5 Channel Channel Stereo Receiver Amp, Commercial or Karaoke with Mic Talkover, Headphone Jack, 1/4'' Microphone In, USB SD AUX RCA FM Radio
54 out of 5 Stars. 5 reviews
UM Series Low Noise Amplifier USB Type-C Interface 20dB High Gain LNA Power Preamplifier Module ZK04-UM $13.40
$1340
current price $13.40UM Series Low Noise Amplifier USB Type-C Interface 20dB High Gain LNA Power Preamplifier Module ZK04-UM
UM Series Low Noise Amplifier USB Type-C Interface 20dB High Gain LNA RF Power Preamplifier Module ZK06-UM $13.06
$1306
current price $13.06UM Series Low Noise Amplifier USB Type-C Interface 20dB High Gain LNA RF Power Preamplifier Module ZK06-UM
3X PAM8403 Audio Module USB DC 5V Class D Digital Amplifier Amplifier Board LCD $7.09
$709
current price $7.093X PAM8403 Audio Module USB DC 5V Class D Digital Amplifier Amplifier Board LCD
BOKYAN 2.1 Channel Digital Audio Amplifier Board Module High and Low Tone Subwoofer Support 5.1 BT Connection AUX Audio Input U Disk USB Sound Card Playback with Mobilephone APP Control Function 1 $45.05
$4505
current price $45.05BOKYAN 2.1 Channel Digital Audio Amplifier Board Module High and Low Tone Subwoofer Support 5.1 BT Connection AUX Audio Input U Disk USB Sound Card Playback with Mobilephone APP Control Function 1
Bluetooth USB TF Card Digital Audio Power Amplifier Board 2x50W Stereo AMP 24V H $19.29
$1929
current price $19.29Bluetooth USB TF Card Digital Audio Power Amplifier Board 2x50W Stereo AMP 24V H
Popular in Usb Amplifier Circuit
Related Products
Audio Amp,25w Bt Tone Input With Input Handle Tone Portable Amplifier Amp Bt Handle Amp Amplifier Input Tone Amplifier Bt Handle Audio Amp Amplifier - Portable - Bt Amp Input
Audio Amp,25w Bt Tone Input With Input Handle Tone Portable Amplifier Amp Bt Handle Amp Amplifier Input Tone Amplifier Bt Handle Audio Amp Amplifier - Portable - Bt Amp Input$174.08current price $174.08Little Mark CASA 58R 500W Bass Amp Head
Little Mark CASA 58R 500W Bass Amp Head$799.99current price $799.99AudioControl The Epicenter Concert Series Digital Bass Restoration Processor (Black)
AudioControl The Epicenter Concert Series Digital Bass Restoration Processor (Black)$174.99current price $174.99DC12V 24V Mini 1969 TIP41C Mono Channel Amplifier Assemble Board Pure Class A
DC12V 24V Mini 1969 TIP41C Mono Channel Amplifier Assemble Board Pure Class A$8.24current price $8.24MUSYSIC MU‑EQ15B Professional Dual 15‑Band Stereo Graphic Equalizer – 19" Rackmount, Low‑Noise Circuitry, XLR and 1/4" Inputs and Outputs
MUSYSIC MU‑EQ15B Professional Dual 15‑Band Stereo Graphic Equalizer – 19" Rackmount, Low‑Noise Circuitry, XLR and 1/4" Inputs and Outputs$124.99current price $124.99Admark AD42 Class-D 2 Channel 8500 Watt 2 Ohms Rack Power Amplifier
Admark AD42 Class-D 2 Channel 8500 Watt 2 Ohms Rack Power Amplifier$1502.85current price $1502.85Pickup cartridges,Lcd Screen Wooden Equalizer Pickup Lcd Royhh Wooden Pickup 4-band Equalizer Pickup Rusuo Pickups Qisuo Pickup Black
Pickup cartridges,Lcd Screen Wooden Equalizer Pickup Lcd Royhh Wooden Pickup 4-band Equalizer Pickup Rusuo Pickups Qisuo Pickup Black$15.78current price $15.78Wavtech Link700.4plus 700 Watt 4-Channel Amplifier
Wavtech Link700.4plus 700 Watt 4-Channel Amplifier$599.95current price $599.95dbx 231s Dual Channel 31-Band Equalizer
dbx 231s Dual Channel 31-Band Equalizer$335.00current price $335.00AudioControl ACR-2<br/> Dash Mount Wired Remote Level/Bass Control For Select AudioControl Sound Processors
AudioControl ACR-2$49.00current price $49.00
Dash Mount Wired Remote Level/Bass Control For Select AudioControl Sound Processors