TalkBass has been independent since 1998. Add your voice.
Create a free account to reply to discussions, view embedded media, and browse with fewer display ads.
Join free Log in
Want zero display ads or expanded classifieds tools? Compare plans.
All good. Going down the rabbit hole trying to diagnose the hum. It’s not really that bad, but I have pretty rough OCD.
The hum isn’t really present when I bypass the preamp. Only when it’s engaged is it noisy. Thanks for your input!
Cool! How about Warwick making a Sadowsky with pickups in the Thumb Bass position? Then you’d have the sound of a Thumb without the ergonomic quirks!![]()

Curious if you ever figured out the cause? I’ve got a 2022 mj4 on its way and hopefully hum noise won’t be an issue…