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A Helper für Tube Enthusiasts

The images below show my version of a tube adapter which can be used on breadboards.

The adapter and its components Solder side Component side

Typical use case - w/o tube Typical use case - with tube

Select the length of the M3-screws such that the small board is as horizontal as possible if it is used with your board.

Finally find the schematic (a PCL86 tube was taken as example - see also PCL86 Amplifier) and the layout as images below. The EAGLE schematic file can be downloded here and the board-file for the layout here.

Schematic of the adapter board Layout of the Adapter Board