Aleph 5 60w A class amplifier pcb.
All copper lines are on top side so there is no capacitance effect which had negative impact on sound!
Distance between transistors is enough for mounting directly on heatsink.
This pcb is designed to be used as original schematic for aleph 5
Transformer: 2x 28-0V 300VA per channel
pcb is FR4 1.6mm 2oz Blue Immersion sillver the best and the most expensive pcb technic (immersion silver which need to provide the best connectivity and audio quality )