• Ernie Ball
  • MusicMan
  • Sterling by MusicMan

killedbydeath

New member
Joined
May 15, 2017
Messages
2
Hi all,

Like the subject says my JP13 is eating batteries, I've gone through 2 9v batteries in the past week and I'm only playing about an hour a night. I'm almost certain its the pre-amp boost as the culprit. It will output no signal/sound at all when the battery is dead.

Has anyone run into this issue before?
 
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