Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: ncusack on November 08, 2012, 12:22:31 pm

Title: Layout to schematic help please
Post by: ncusack on November 08, 2012, 12:22:31 pm

Hey everyone,

I'm trying to draw up a schematic from the following layout and want to know if I have the tone stack section drawn properly.

http://spinoo.free.fr/projetG5/Images%20Amplis/Reeves/Custom%206/reeves6pl3.jpg (http://spinoo.free.fr/projetG5/Images%20Amplis/Reeves/Custom%206/reeves6pl3.jpg)

My schematic drawing is attached. Please let me know if I have anything out of order here.

Title: Re: Layout to schematic help please
Post by: PRR on November 08, 2012, 10:18:28 pm

Translation looks correct. However that bass-pot connection seems wrong in the layout. Bass-boost range is so small that it is hardly worth having a knob. If disappointed, study any large Silverface Fender for known-good connection/values.

Title: Re: Layout to schematic help please
Post by: stratele52 on November 09, 2012, 04:01:24 am

Quote from: PRR on November 08, 2012, 10:18:28 pm

  study any large Silverface Fender for known-good connection/values.

Yes .just looking at any Fender Blackface or Silverface schematic. All you need is there.