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Amplifier Board / Amplifier ModuleAudio/Video ModuleCharging ModuleCOB (Chip-on-Board) Bonding ProcessingControl ModuleDIP AssemblyDisplay ModuleDriver ModuleElectronic Assembly ProcessingElectronic ModuleElectronic Soldering ProcessingMetering ModuleOther Electronic ProcessingPCBA Solution BoardPeltier ModulePower ModuleRelay ModuleRemote Control ModuleRouter ModuleSensor ModuleSMT (Surface Mount Technology) Placement ProcessingTemperature Control ModuleTone Board / Preamplifier Board

6,196 products

TDA1308 Headphone Amplifier Board DC 3V-6V Amplifier Module Can Be Used as Preamp
TDA1308 Headphone Amplifier Board DC 3V-6V Amplifier Module Can Be Used as Preamp
$0.48
30-position tube amplifier bridge board, DIY tube amplifier accessories, bakelite gold-plated frame, 150
30-position tube amplifier bridge board, DIY tube amplifier accessories, bakelite gold-plated frame, 150
$3.32
XR1075+LM1036 High-Fidelity Audiophile-Grade Power Amplifier Preamplifier Board (Finished Product)
XR1075+LM1036 High-Fidelity Audiophile-Grade Power Amplifier Preamplifier Board (Finished Product)
$15.88
A013 Amplifier Bluetooth MP3 Audio Decoder Color Screen with Recording and Call DIY Car 2*40W Modification
A013 Amplifier Bluetooth MP3 Audio Decoder Color Screen with Recording and Call DIY Car 2*40W Modification
$4.38
Alibaba-1688 product cannot be viewed or has been removed
Alibaba-1688 product cannot be viewed or has been removed
$13.38
XMOS XU316 A316-HF-DAC-V1AKM4493 decoding evaluation board 768KHz120dB multi-interface
XMOS XU316 A316-HF-DAC-V1AKM4493 decoding evaluation board 768KHz120dB multi-interface
$103.85
Vinyl record player MM MC phono head phono amplifier board preamplifier board NE5532 op amp audio amplifier board DIY modification
Vinyl record player MM MC phono head phono amplifier board preamplifier board NE5532 op amp audio amplifier board DIY modification
$1.85
PT2389 pre-amp sound processing board with bass enhancement and 3D effect amplifier board DJ equalizer tone board
PT2389 pre-amp sound processing board with bass enhancement and 3D effect amplifier board DJ equalizer tone board
$2.72
A197 audiophile grade ne5532 preamplifier tone board power amplifier premodule 2.0 high fidelity
A197 audiophile grade ne5532 preamplifier tone board power amplifier premodule 2.0 high fidelity
$4.98
A904 Super Bass Sound Effect Board Preamplifier Tone Board Elastic and Powerful BBE2150 Sound Quality Enhancement
A904 Super Bass Sound Effect Board Preamplifier Tone Board Elastic and Powerful BBE2150 Sound Quality Enhancement
$4.04
XMOS XU316 USB multi-channel high-definition audio decoder module A316-1926-V1
XMOS XU316 USB multi-channel high-definition audio decoder module A316-1926-V1
$18.46
XMOS XU316 A316-LA-7MIC-V1 Microphone Array PCB Kit Beam NS Noise Reduction 32KHz 3 Meters Pickup
XMOS XU316 A316-LA-7MIC-V1 Microphone Array PCB Kit Beam NS Noise Reduction 32KHz 3 Meters Pickup
$173.08
XMOS XU316 A316-LA-7MIC-V17 Microphone Array Evaluation Board Beamforming 3 meters pickup side suppression 40dB
XMOS XU316 A316-LA-7MIC-V17 Microphone Array Evaluation Board Beamforming 3 meters pickup side suppression 40dB
$184.62
AC 12-15V PT2399 Karaoke Microphone Reverb Tone Board 4558D Preamplifier Board Treble and Bass Adjustment
AC 12-15V PT2399 Karaoke Microphone Reverb Tone Board 4558D Preamplifier Board Treble and Bass Adjustment
$7.82
Audiophile-grade passive preamp front panel tone board optimizes treble and bass to accurately calibrate sound and enhance the three-dimensional sense
Audiophile-grade passive preamp front panel tone board optimizes treble and bass to accurately calibrate sound and enhance the three-dimensional sense
$5.31
Audio Signal Switching Board 4-Channel Dual-Channel Rotary Switch Audio Source Selector RCA Jack Signal Input
Audio Signal Switching Board 4-Channel Dual-Channel Rotary Switch Audio Source Selector RCA Jack Signal Input
$3.92
HiFi-grade Dual Op-Amp 10x Preamplifier + Dual Op-Amp Tone Board
HiFi-grade Dual Op-Amp 10x Preamplifier + Dual Op-Amp Tone Board
$14.65
[LINN majik amplifier] Core preamp circuit
[LINN majik amplifier] Core preamp circuit
$14.08
NJM2150 tone board front signal BBE sound effect exciter improves high and low bass clarity JRC2150
NJM2150 tone board front signal BBE sound effect exciter improves high and low bass clarity JRC2150
$2.61
Gold-A050 MP3 5.0 Bluetooth audio board supports Bluetooth 5.0/4.2/4.1/4.0
Gold-A050 MP3 5.0 Bluetooth audio board supports Bluetooth 5.0/4.2/4.1/4.0
$0.88
XH-M802 Passive Tone Control Preamp Board with High/Low Adjustment, High-Fidelity Finished Product
XH-M802 Passive Tone Control Preamp Board with High/Low Adjustment, High-Fidelity Finished Product
$1.29
High/Mid/Low Tone Volume Adjustment Module AC15V Dual NE5532 Op-Amp Tone Board Amplifier Preamplifier Board Preamp Board
High/Mid/Low Tone Volume Adjustment Module AC15V Dual NE5532 Op-Amp Tone Board Amplifier Preamplifier Board Preamp Board
$3.35
DC 12-35V Single Power Supply NE5532 Preamplifier Board Module Preamp Board with Replaceable Op-Amp
DC 12-35V Single Power Supply NE5532 Preamplifier Board Module Preamp Board with Replaceable Op-Amp
$2.05
Gold-A044 NE5532 op amp tone board power amplifier front board front board high, medium and low volume adjustment module
Gold-A044 NE5532 op amp tone board power amplifier front board front board high, medium and low volume adjustment module
$2.91