One pair assembled 30W Pure Class A Power amplifier board Audio amp DIY

Details：

CLASS A ONIMI power amplifier

Class A 30W 8-ohm power amplifier

The voltage requirement for power supply is DC ± 25V, which can be obtained by using AC18-0-18V 200W transformer with rectification and filtering.

Attention: The Class A amplifier consumes a lot of power and requires 2 KG of heat sink per channel.  

The sound effect of this A30W amplifier board is better than that of the KSA50 JLH1969 on the market

Features:

Static current: RMS 2A

Static power consumption: 100W

List：

1 pair x A30W amplifier board