Right Channel hiss after speedball upgrade?

Seersha · 1042

0 Members and 1 Guest are viewing this topic.

Offline Seersha

  • Newbie
  • *
    • Posts: 1
on: January 19, 2018, 05:15:29 PM
Hey everyone, I got my crack, assembled it, listened to it for a week, then did the speedball upgrade. After the upgrade I noticed a right channel hiss. The hiss maintains the same volume, even if I turn the amp volume up with nothing playing. I noticed on the speedball, I let the one sa2222a sit really close to the big board, while it’s suppose to sit up a good bit, could this be causing the issue?
Thanks guys



Offline Paul Birkeland

  • Global Moderator
  • Hero Member
  • *****
    • Posts: 19772
Reply #1 on: January 22, 2018, 07:04:24 AM
How are your voltages?

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man