TDA7293 225W digital audio three-parallel power amplifier board mono single channel. TDA7293: Low distortion, low noise, high pressurization. 1 x Audio Amplifier Board TDA7293. Small size design, external heat sink chip work more stable.
eBay
TDA7293 225W digital audio three-parallel power amplifier board mono single channel. TDA7293: Low distortion, low noise, high pressurization. 1 x Audio Amplifier Board TDA7293. Small size design, external heat sink chip work more stable.
eBay
Feature: 1. Integrated Circuit: Equipped with the TDA7293 chip, this power amplifier board features a fully integrated circuit design, ensuring efficient performance and amplification. Massive Alloy Heat Sink: The oversized alloy heat sink provides excellent heat dissipation, allowing the amplifier to operate under constant load without affecting its performance.
eBay
TDA7293 225W digital audio three-parallel power amplifier board mono single channel. TDA7293: Low distortion, low noise, high pressurization. 1 x Audio Amplifier Board TDA7293. Small size design, external heat sink chip work more stable.
eBay
1 x Amplifier PCB Bare Board. Reminder: The battery can be used! (Must be a battery in series).
eBay
1 x Amplifier PCB Bare Board. Reminder: The battery can be used! (Must be a battery in series).
eBay
TDA7293 225W digital audio three-parallel power amplifier board mono single channel. TDA7293: Low distortion, low noise, high pressurization. 1 x Audio Amplifier Board TDA7293. Small size design, external heat sink chip work more stable.
eBay
TDA7293 225W digital audio three-parallel power amplifier board mono single channel. TDA7293: Low distortion, low noise, high pressurization. 1 x Audio Amplifier Board TDA7293. Small size design, external heat sink chip work more stable.
eBay