Ceriatone Forum

British Style => JCM 800 2203, 2204, 2550, 2555 => Topic started by: DanLurie on August 03, 2009, 06:49:57 AM



Title: JCM 800 2204 - TIP
Post by: DanLurie on August 03, 2009, 06:49:57 AM
Just finished working on a 2204.
TIP: you want to knock the hum down a bunch?
Move the ground wire on the Preamp filter cap (The cap marked A, B) from the star ground to the middle of the ground buss.