I seek guidance...new build.

General discussion area for tube amps.

Moderators: pompeiisneaks, Colossal

User avatar
JoeCon
Posts: 629
Joined: Thu Aug 30, 2012 3:06 pm
Location: Manch-Vegas NH

Re: I seek guidance...new build.

Post by JoeCon »

Wpaulvogel

Yes that looks like the place to start to reduce gain. I see that done on some other designs.

Maybe I should have gone with one stage! Thanks
In theory, theory is the same as practice. In practice it's different.
cxx
Posts: 60
Joined: Mon Nov 05, 2007 4:17 am

Re: I seek guidance...new build.

Post by cxx »

Assuming you have an audio taper volume, are you sure you wired it correctly? What tone stack are you using? The standard fender TMB or TB are pretty lossy. The gain/tonestack/gain/PI/power arrangement is pretty common. Shouldn't need attenuation to get a workable amp.
User avatar
JoeCon
Posts: 629
Joined: Thu Aug 30, 2012 3:06 pm
Location: Manch-Vegas NH

Re: I seek guidance...new build.

Post by JoeCon »

Cxx

Thats what I thought. Tone stack is fender Princeton.
Funny part is i thought this as gonna be a no brainer!
It’s basically a Princeton front end into a Deluxe PI and output section cathode biased.
I guessing now should have looked more carefully at the PT I used as voltage seems way more that the Fender schematic shows. I have 360 they show 315...
In theory, theory is the same as practice. In practice it's different.
Post Reply