Search found 3 matches

by EFK
Sat Mar 19, 2011 10:21 pm
Forum: Technical Discussion
Topic: Gibson GA-20 restoration
Replies: 17
Views: 6894

Re: Gibson GA-20 restoration

I've got a GA20 and can give you any dimensions you want, if you'd like. They are lightly-built, cab lumber is only @ 3/8" or 7/16" thick.
by EFK
Sat Mar 19, 2011 10:11 pm
Forum: Technical Discussion
Topic: Gibson GA-20 restoration
Replies: 17
Views: 6894

Re: Gibson GA-20 restoration

I've got a GA20 and can give you any dimensions you want, if you'd like. They are lightly-built, cab lumber is only @ 3/8" or 7/16" thick.
by EFK
Sat Mar 19, 2011 10:02 pm
Forum: Technical Discussion
Topic: Standby switch. Series vs. PT center tap method
Replies: 8
Views: 2779

Re: Standby switch. Series vs. PT center tap method

Isn;t the 'standard' B+ switch as used by Marshall and most others technically allowing for hot-switching? Don't know how much of an issue it is in the real world, but all the data sheets make it a point to warn against it as damaging to rectifier tubes. I would think it would be better to put the s...