4 layers198.9 × 130 mm

640A PowerAmp
SSSound13/Cambridge_640A_PowerAmp
Replacement 4-layer KiCad PCB for the Cambridge Audio Azur 640A (V1) power amp board AP12707/6
296 parts
Open-source boards designed in KiCad by SSSound13 on GitHub, from 1 repository. A board’s address here is its repository’s there.

SSSound13/Cambridge_640A_PowerAmp
Replacement 4-layer KiCad PCB for the Cambridge Audio Azur 640A (V1) power amp board AP12707/6