Hi can anyone help, i have a Variax 600 playing through a Flextone 3 1x12, when i plug the guitar in i get a loud buzzing noise from the amp and the guitar is impossible to play, i get the same problem regardless of weather i use the foot switch power supply or batteries, however if i leave everything switched on and come back in half an hour or so the problem goes away and the guitar works fine! would appreciate any help.
Thanks khick001