Universal 7pin 9pin Tube Amplifier Test DIY Experiment Prototyping Multi PCB
Description:
 
100% Brand New and High Quality
 
One piece of double-sided universal prototyping board using high quality FR4 and many PTHs (plated through holes).
 
The board can cater for:
 
three 7 pin and three 9-pin sockets.
 
PCB dimension: 120mm x 50mm. PCB thickness 2mm.
 
Prototyping PCB hole diameter 0.9mm, pitch 2.54mm, component foot distance, tube foot distance, foot hole size design is reasonable, suitable for resistor or capacitor. components can be double-sided assembly welding, up and down the line arbitrary. The socket pins are marked on the front and back sides of the board for easy identification.
 
Socket for the round hole and flat hole hole design, flat hole easy to weld than the round hole, and do not leak tin, apply a variety of tube DIY line use. It can also be sold around eight 3-bit standard terminals, as power supply, input and output terminals.
 
Note: The socket is suitable for general pointed ceramic tube socket.

Package Included:
 
1 x Universal prototyping PCB for tube amplifiers


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