is a voltage regulated power supply for opamps and peripherals
like extractor fans and relays.
Using standard ICs, it supplies +15V, -15V and +24Vdc,
each at 1A output. It is especially useful to replace
mixer's psu or as a regulated supply for your test bench.
transformers (not included in Kit) of 15-0-15Vac and
0-24Vac are required for operation.