1 ampere 78xx-79xx symetrical power supply unit (PSU) PCB. Made by Saturn, model PS-015. Price per each. Parts list: 1x 78xx, here 1x 79xx, here 2x 1000uF 10V-25V, here 4x 100nF, here 4x 1N4002 or similar 1A-1.5..

PCB split PSU for gainclone amplifier project: LM3886, LM3876, LM3875, LM1875, etc. ..

Price per each (1 piece). The product (PCB): Brand/model: Melody ML-607. Size: 8.2x8.0 cm. Pertinax single layer. Silver-coated. Solder resist (masking). Top marking/component..

Price per each (1 piece). Product: PCB (printed circuit board), Fibre glass 2.5mm thickness, Single layer, Top marking, Gold plated, Solder resist/masking. Project: Positiv..

PCB (half kit: with some components), Lite LS9D Regulated PSU for Tube Pre Amp, like Jadis pre-amp. Price per each. Circuit design: Vacuum tube-based HV regulated supply, adjustable output voltage, 60mA output max. Tube rectifier HV su..

Lite LS9D Regulated PSU for Tube Pre Amp PCB. Price per each. The photos are actual PCB but maybe not actual color. Circuit design: Vacuum tube-based HV regulated supply, adjustable output voltage, 60mA output max. Tube rectifier ..