Double Bass How without any whistle?

[kappuccettoross]

Hi, I’m Pietro, from Genova – ITALY, and I have a little problem with my new KK SOUND SYSTEM Golden Trinity/Double Big Twin System: I’ve some problems of Larsen effect when I try to pump up volume of single mic output over a quarter of max volume it begins to whistle….how can I solve this problem? Thanks
Pietro

 

[TimoMetzemakers]

Hey Pietro,

You're talking about feedback problems. A simple search for "feedback" in this very forum will provide lots of useful information.

--Timo