100 + 100 Watt RMS High Fidality Stereo Amplifier Board

THD + N – Less then 0.1% Total Harmonic Distortion at Full Output Power.

Power Supply – GBu1010 Bridge Rectifier with 4700uf 50v x 4 Capacitors

Transformer Recommended – use 24 0 24 VAC 3 – 8 Ampere Transformer.