2pcs JLH 1969 Class A Amplifier amp stereo high quality bare PCB 15W DIY audio
JLH Class-A Update：. A capacitor value of 47uF will suffice, but higher values (within reason) can be used. 2x Bare PCB. Board size: 156 75 1.6mm thick. Higher power circuit A set of weight: 70 grams.