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Messages - willpirkle

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Tubes and Hybrids / Re: 12 v tube preamp
« on: December 18, 2019, 04:10:27 PM »
Great article, man! The Butler patents are worth checking out too.

Tubes and Hybrids / Re: 12 v tube preamp
« on: December 17, 2019, 03:34:40 PM »
The tube-purists will hate the starved-plate designs but I’ve done this myself by altering a tube-screamer. It was noce and spongy distorted, but a little noisy (I used mini co-ax cable for critical runs). I was a tube-purist also until I got a Radial Tri-Mode ToneBone for $5 off a broken hardware table at Sam Ash. It only needed a 15V regulator to fix, and was yet another starved plate design. I liked how it sounded so I tried it with the tube screamer as a side-project.

The Newcomer's Forum / Re: Peavey Audition Plus
« on: October 16, 2019, 03:49:24 PM »
Agree with previous reply - if you are new to this, I'd definitely try to get the correct schematic as well. Peavey customer service (at least here in the states) is usually very generous with information and help. The last thing you want is to be second guessing the components, part numbers, etc...

Amplifier Discussion / Re: Gallien Kruger GT200
« on: September 23, 2019, 04:56:02 PM »
O/T: hey could you please tell me the P/N for the Accutronics reverb tank in that 200GT? I'm trying to find a replacement for a 1978 GK210G and the schematics appear to be nearly identical, so I am thinking I can use the same tank. The part number should start with "4" TIA.

Schematics and Layouts / GK 210G Reverb Tank
« on: September 23, 2019, 04:31:11 PM »
I need to replace a missing reverb tank for a 1978 GK 210G combo amp. The only think GK can tell me is that it is a Type 4 Accutronics and the schematic does not actually show or detail the reverb tank; does anyone know the part number or the specs (in/out impedance) for the proper unit for this amp?

Thanks in advance!

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