Hailege 2pcs PAM8302 2.5W Mono Audio Power Amplifier Single Channel Class D Solo Audio Amplifier AMP Module
5.5V Supply 50dB PSRR at 1KHz
NE5532 Preamplifier PCB Volume Control Board with Treble Midrange Bass Tones, Audio Component Amplifier Module for Stereo Sound Systems
Good Control Preamplifier module adopts continuous adjustment of treble, midrange, bass and volume, is very simple
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Acxico 1Pcs 1969 Class A Amplifier Board HiFi Audio Power Amplificador PCB MOT/2N3055 DIY Kits(Single Channel)
High quality electrolytic capacitors.ERO film capacitors for audio coupling.
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Ximimark NE5532, OPA2134, OPA2604, AD826 Compatible 2-Channel Dual OP Amp Preamp PCB Board for DC Amplification, LY313 Model, Surface Mount, 5-18V
Package Included 2 x Dual op amp DC Pre-amp amplifier empty board
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Lord of the Tools 4Pcs MP3 Bluetooth 5.0 Receiver Board Car Speaker Audio Amplifier 3.7V-5V Bluetooth Audio Receiver Decoding Board 3x3cm/ 1.18x1.18inch
Supports lossless music files playback - MP3, APE, FLAC, WAV. A2DP AVCTP AVDTP HFP with USB power supply.
VISSQH 5 pcs Mini PAM8403 Stereo Amplifier DC 5V Audio amplifier 5V Digital Amplifier Module Board with Potentionmeter,3W + 3W Dual-channel Audio Amplifier Module for DIY Portable
PAM8403 stereo amplifier The digital power amplifier chip is used, high-definition sound quality highlights the advantages of digital chips, the power is 3 W + 3 W high sound quality.
XMSJSIY TDA7377 Digital Audio Amplifier Board Module 30W+30W Class AB Dual Channel Stereo Digital Power Amplifier HIFI Car Amplifier PCB Board with 3.5mm / 3P Extension Input Port for 4-8 Ohm Speaker
TDA7377 amplifier board digital power amplifier module, with 2x30W dual channel stereo, AB class automotive amplifier, DIY audio equipment player
NAIM NAP250 Amplifier Diy Kits Class AB HI-FI Power Amplifier Two Channel AMP
PCB size 67.5x48mm
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100W Power Amplifier Board High-Power Module TDA7294 for Home Audio System PCB Material
Construction Crafted from pcb material with superior workmanship, this amplifier board is strong and long-lasting.
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High Power Linear Amplifier, RF Power Amplifier High Power Linear PCB Module Board Electronic Accessory 2.4GHZ 1W RF2126 6V
Practical Small in size and light in weight, convenient to carry and use at any time, very convenient and practical
Yctze High Performance Digital Amplifier Board 100w with Bass Output Subwoofer Amp Module 1 Channel 12 24v Dc Power Supply
Multifunctional This Digital Amplifier Board is a versatile device designed for DIY speakers. Featuring a preamplifier, bass crossover, and bass volume potentiometer control, this module ensures a powerful sound experience from your customized speakers.
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JZK 5pcs PAM8403 5V Amplifier Module, 2 * 3W Audio Amplifier Module, 3W + 3W Dual-channel mini Digital amplifier Hi-Fi board module, DIY mini speakers
Easy and smooth to adjust the volume and control the power switch.