How much is it to mod between the different OD-100 models?

[cyndicate]

Say someone had a OD-100 standard or any other model and wanted to change it to a different model, how much would that cost? Like a OD-100 standard going to either SE+ or the PT-100 with 2 gain/2 MV also adding the newer whomp II and feedback control as well?

 

[Jack71]

This is not a definitive answer since every situation is different, but just from my own personal experience, depending upon whether the mod involved a new output tranny and tubes, the cost was anywhere from $200-$400. And I believe if you want new laser etched face plates to make the amp look stock, it's an extra $75.