Hi Everyone,
My '65 Princeton alnico blue which I've only owned for a few weeks is making a strange hissing noise.
I have recorded a video:
When I first got the amp it was fine, then it started making this hissing noise, then its was fine, now it's back again!
I'm not sure what the issue is, but if I turn the amp on it makes a swirling, hissing noise. It doesn't change with volume, it's always the same volume and noise. Although it is affected by the tremolo.
Any help would be really appreciated.
Thanks
Chris