I can provide a large number of spare parts for old PCs.
eBay
This device is intended for use as audio class AB amplifier in Hi-Fi field applications. The built-in mute function with turn-on delay simplifies the remote operation avoiding switching on-off noises.
eBay
eBay
I can provide a large number of spare parts for old PCs.
eBay
1 x TDA7294 Digital Audio Amplifier AMP Board Mono Single Channel AC 12V-32V 100W. Output power: 100W. Channel Type:Single Channel. Load Type:4-8 Ohm Speaker. Input impedance:100K Ohm.
eBay
Output power: 85W 1 rated power without distortion, peak power 100W. Can easily push speakers above 100W, speaker impedance: 4-8 ohms. This is a DIY product, the success or failure depends on personal level, the power amplifier board parts need to be welded by yourself.
eBay
eBay
Adopt high quality TDA7293 TDA7294 power amplifier chip. Output power up to 100W single channel. Output Power: up to 100W. Sound quality is very good by using this audio power amplifier module. 1 Amplifier Board.
eBay