It is currently Mon Mar 16, 2020 6:23 pm

All times are UTC - 7 hours



Post new topic Reply to topic  [ 3 posts ] 
Author Message
Post subject: Super-Sonic 22 tube layout
Posted: Sun Sep 04, 2011 2:06 pm
Offline
Hobbyist
Hobbyist

Joined: Sun Jun 27, 2010 12:20 pm
Posts: 73
Does anyone know the tube layout for the SS22? I'm getting a super high pitched whine when my FX loop is engaged and want to swap in a new tube. Which tube sockets control the loop? Thanks!


Top
Profile
Fender Play Winter Sale 2020
Post subject: Re: Super-Sonic 22 tube layout
Posted: Sun Sep 04, 2011 9:40 pm
Offline
Rock Icon
Rock Icon
User avatar

Joined: Tue Jun 29, 2010 1:20 pm
Posts: 9640
Location: Indiana
The FX loop on the SS 22 is op-amp driven and recovered, no tube controls the loop. You might have the gain, on whatever effects you are using in the loop, set too high, producing the whine. Or, it could be any preamp tube that is microphonic. Each preamp tube has two halves, A and B.

V1-12AX7, both halves used for both channels.
V2-12AX7, A for burn channel, B for both channels.
V3-12AT7, both halves are reverb driver.
V4-12AX7, A for reverb recovery, B for both channels.
V5-12AT7, both halves for pi.
V6 and V7-output tubes.

_________________
---> "The amp should be SWITCHED OFF AND UNPLUGGED before you do this!" <---

Por favor, disculpe mi español, no se llega a la práctica con mucha frecuencia.


Top
Profile
Post subject: Re: Super-Sonic 22 tube layout
Posted: Wed Sep 07, 2011 12:05 am
Offline
Hobbyist
Hobbyist

Joined: Sun Jun 27, 2010 12:20 pm
Posts: 73
thanks for the info. Worked well tonight. I do like this amp the more I use it.


Top
Profile
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 3 posts ] 

All times are UTC - 7 hours

Fender Play Winter Sale 2020

Who is online

Users browsing this forum: No registered users and 2 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
cron