Symmetric Complementary J-FET preamplifier JC-2 PCB stereo !!

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This is the PCB of a stereo preamplifier based on the legendary JC-2. The kit we prepared is well-received by the diy circle. To offer more flexibility to the public, we launch the bare PCB so audiophiles can experiment with this design with the components they preferred.


PCB dimension: 113mm x 93mm.

PCB thickness 1.6mm.

Operating voltage : AC input 16Vx2 to 20Vx2.


We provide schematic, part list and adjustment instruction to buyers via EMAIL.