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Hoffman Amps Forum image Author Topic: paul c mod (Cathodyne Phase Inverter Fixed Bias)  (Read 68109 times)

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Offline EL34

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paul c mod (Cathodyne Phase Inverter Fixed Bias)
« on: June 15, 2005, 07:56:39 am »

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bluesrx
Junior tube assistant
Posts: 7
(1/1/04 11:16 pm)
65.32.179.86
Reply | Edit | Del All  paul c mod (Cathodyne Phase Inverter Fixed Bias)
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 hi all...

looking for a layout for the paul c mod. i`ve got a schematic of it but i do better with a layout. i scored a nice `73 princeton reverb and want to do the stokes and paul c mod to it.

thanks in advance

Edited by: GroundhogKen at: 1/9/04 6:12 pm
 
Jonas Gemini
Hey get your own solder
Posts: 256
(1/2/04 8:56 am)
139.55.209.25
Reply | Edit | Del  Re: paul c mod
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 Hello,

Barry (bnwitt) took the time to work out the Paul C mod into a layout. Here is what he came up with

Paul C mod

Jonas



Edited by: Jonas Gemini at: 1/2/04 8:58 am
 
Dean Owens
Junior tube assistant
Posts: 23
(1/2/04 10:57 am)
63.165.145.178
Reply | Edit | Del  Re: paul c mod
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 i don't know how different it would be from the one offered but i have one done by david allen for a princeton. it's on another computer. i might be able to email it to you today. if you're interested, email me at mahatma @ hotmail.com
 
bnwitt
Senior tube assistant
Posts: 213
(1/2/04 11:04 am)
24.30.114.166
Reply | Edit | Del  Re: paul c mod
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 that layout is still under design revision and of course is part of a 5E3 hoffman layout not a Fender Princeton. The mod is really pretty easy though and you should be able to figure it out from the Paul c schematic and the Fender princeton layout drawing. If you can't, post again and I'll mark up the layout drawing for you and scan it to pdf.
Barry
 
delux1959
Junior tube assistant
Posts: 74
(1/8/04 5:41 pm)
69.140.9.203
Reply | Edit | Del  paulc mod
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 Where would i find a schematic for the original PaulC mod?
Thanks
 
bnwitt
Senior tube assistant
Posts: 222
(1/8/04 5:51 pm)
12.129.245.234
Reply | Edit | Del  Re: paulc mod
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 Right here:

people.cornell.edu/pages/...c_mod.html
 
 
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