18 watt Hoffman Stout into 30 watt?

[Oddvar]

HI.

Is there a possibility of making the Hoffman Stout 18 watter into 25-30 watt?

[sluckey]

Yes. Just add two more EL84s, and get a PT and OT that are designed for an AC-30. Use different cathode resistors for the EL84s. Basically just copy the AC-30 output stage.

[Oddvar]

Thanks again, is there a layout for that somewhere?

[basschops1528]

This is the AC30 layout here. Check out the power amp section on the right as Sluckey mentioned.

[sluckey]

Thanks again, is there a layout for that somewhere?

Just put the layouts for the Stout and AC-30 side by side. The changes you need to make should be obvious.

[basschops1528]

Oddvar, I attached the PDF for the Stout to my last post