Vox, Marshall Pot 20KB, 11mm, POT2

For Vox: AC15TB, AC15TBX, AC306TB, AC30TB, AC30TBX, V9159,

For Marshall: 2500, 2500SLX, 2501, AS100D, AVT20, AVT50, B150, DSL100, DSL201, DSL400, DSL50, TSL60, TSL601, TSL602, VBA400, VS100R, VS102R, VS15, VS230, VS232, VS265, VS30R,