hifiocean

universal shunt regulator board (pcb only, no parts)

a75 class a mosfet power amplifier front end board (pcb only, no parts)

a40 class a audio power amplifier boards (pair of pcbs, no parts)

wm8816/mas6116 balanced digital volume control board with ground sensing (pcb only, no parts)

pga2310 balanced digital volume control board with ground sensing (pcb only, no parts)

bi-polar universal shunt regulator board (pcb only, no parts)

power supply board (pcb only, no parts)