This is the bare PCB of a musical tube preamplifier, with reference to a classic design Conrad Johnson PV-12.
The amplifier board works in perfect manner with our tube PSU board " Tube 6X4 rectified HV and filament regulated PSU for tube amp PCB" as shown in the assembled preamplifier below.
PCB dimension : 148mm x 155mm.
PCB thickness : 2mm, 2 oz ( 75um thickness copper) deposition which is FOUR times normal process of copper thickness.Gold plated surface.
The tubes and the tube sockets are to be mounted on the copper side. The components can be mounted either on the copper side or the other side.
We provide schematic and part list to customers by EMAIL.
This listing is a piece of bare PCB. The assembled preamplifier picture is for reference only. We do air shipping worldwide at US$6.00.
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