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Hoffman Amps Forum image Author Topic: Hey tubenit.Any schematic for one tube reverb in a 5F2A?  (Read 3009 times)

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Offline phsyconoodler

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Hey tubenit.Any schematic for one tube reverb in a 5F2A?
« on: July 16, 2010, 10:44:08 am »
Tubenit,
  You one tube reverb guru,do you have a schematic for adding a one tube reverb to a 5F2A tweed princeton?I've done the two tube reverb in the past but it actually had way too much reverb.

 :wink:

By the way,I thank you for your schematics and constant experimenting that you share with the forum.You are number one in my book!
Honey badger don't give a ****

Offline tubenit

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Any schematic for one tube reverb in a 5F2A?
« Reply #1 on: July 16, 2010, 11:19:51 am »
Hey Physconoodler,

I have NOT personally built one but there are some DRAFT ideas in the SCH files here:

http://www.el34world.com/Forum/index.php?topic=630.0

I think PRR may have helped with some of this when I was drawing them but can't remember for sure?  I think he advised changing some aspect of it?

Anyhow, here is a GIF of one way that it might be approached. Ignore the James tone stack and substitute a 5E3 type tone stack instead.

With respect, Tubenit

Offline phsyconoodler

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Re: Hey tubenit.Any schematic for one tube reverb in a 5F2A?
« Reply #2 on: July 16, 2010, 01:08:30 pm »
Thanks a bunch Tubenit! :grin:
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Offline keithpop

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Re: Hey tubenit.Any schematic for one tube reverb in a 5F2A?
« Reply #3 on: November 21, 2013, 08:31:31 am »
Hey guys,
I know this was posted over three years ago but I just built a 5F2A and wanted to do a reverb add-on.  Did this circuit work for you?  What other modifications were required...if any?  I have room for one additional tube and a small board.  I would also need a pretty small spring reverb tank.

I hope you are still monitoring this.....

thanks for your help!
keith

 


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