657 PCB only. Without parts.
Quantity in Basket:
Shipping Weight: 1.00 pounds
This option is for the advanced DIY who wants to choose
their own parts and customize the circuit for their own
tastes and needs. You can choose your own brands of
parts and even change the values to truly fine tune this
circuit. The PCB is a self-contained amp and power supply
all on one small footprint. The PCB is laid out for two
power tubes and one rectifier tube. There is a separate
section for a full-wave rectified filtered filament
circuit. For the ultimate in filament filtering, you
can even use one or two filter chokes in place of
resistors in the filament circuit. These resistor holes
are larger diameter to take the larger wires of a
The PCB is super quality glass expoxy with plated through
holes and Made in the USA. For your convenience you can
order tube sockets along with this PCB to make
sure you're getting the correct sizing of pins to fit the
holes in the PCB for soldering. Just select the "Options"
when ordering and the sockets will be added to the order.
Use this link to view a large Hi-Rez photo of the PCB.
If you are a small or large OEM and want a larger quantity
order, please contact me for details and pricing. I have
60 of these quality PCB's in stock and can make as many
as you need.