Vypyr X2 high pitched noise

A forum for discussing the Vypyr series amplifiers, Sanpera footswitches and share settings
Post Reply
Gert Jan
New Member
Posts: 2
Joined: Fri Jan 20, 2023 12:02 pm

Vypyr X2 high pitched noise

Post by Gert Jan » Sat Jan 21, 2023 8:32 am

Hi there,

I stumbled on this forum while trying to figure out howe to pair my iPhone with the Vypyr X2
Ok that works now after intering the pin 7878 :D

But on topic: what annoyed me on this amplifier from day one onwards is the high frequent hiss (high pitched noise).
Today I discovered that the bluetooth module strongly contributed to that noise.
switching it off reduces the noise significant (but not to 0), communication over bluetooth or the search of the bluetooth module to pair with a device is interfering with the amplifier.

Is this my amplifier only, or is it a general design flaw? Handy to know if it can be fixed under warrantee or that we need to life with it.
The good thing is that switching off the bluetooth module (pressing the button left to the (too bright) blue light) strongly reduces the high pitched noise!

So does anybody else experienced the same problem and is it gone when disabling bluetooth?

kind regards Gert Jan

Post Reply