The Amp Garage

Best to build them as parallel pairs that share no components. Though a beefy supply well controlled should supply the power needed with little interaction. I would build them as mirror images of each other with the power supplies in the center of the chassis. The inputs on each end.

When she fired up the tubes the camera overload looked like she achieved fusion!
How about the fine pitch on those grid wires.

Sorry Miles, I couldn't resist.

Leftover Smoked Beef Filet sandwiches.

Something Magnatonish maybe?

P.T. Barnum comes to mind.

So for A.C. I need two, in parallel, reversed, as they are directional.
If ever there was an industry that needs double blind testing, or the focus of the FTC, I think we have a winner.

Yes it got the Sugi treatment. It's a one piece cab with a Weber A10Q and a C10Q. Here's the pedal compartment (7x6x7" deep). 20240405_170656.jpg Brilliant! Interesting choice of speaker combination. I used the same pair in a bigger box with great success so i tried using them here also. I prefer t...

Here's a stereo power amp I made as a final for a Magnatone clone. Each side is a single ended KT-88 driven by one side of a 12AU7. Stereo in, stereo out.

It's far, far quieter. Filtering is better ground scheme is better, and the heaters are elevated. Having hand issues and upcoming surgery so progress has been slow but here's the cab in process. Sounds great with 2 10" speakers. 20231214_214706.jpg Thanks, very interesting info. Your cab, or is it ...

It's far, far quieter. Filtering is better ground scheme is better, and the heaters are elevated.
Having hand issues and upcoming surgery so progress has been slow but here's the cab in process. Sounds great with 2 10" speakers.

It's a simple circuit to do PtP with a small Hammond box.
And easier with a turret board or card.

And be sure the bias voltage is at the pins before installing the power tubes.

Anyone use hurricane nuts?

I think I'd build another cabinet and resaw that gorgeous wood into guitar tops and backs!