B BillyO New member Jun 2, 2015 #1 I have a fender Prosonic head, I found that when I plug into a 16 ohm cabinet I get a high pitched squeal. When I switch to a 4 ohm cabinet no squeal. I did switch the ohm switch on the back of the amp to match the cabinet. Bad output transformer?
I have a fender Prosonic head, I found that when I plug into a 16 ohm cabinet I get a high pitched squeal. When I switch to a 4 ohm cabinet no squeal. I did switch the ohm switch on the back of the amp to match the cabinet. Bad output transformer?
Z zzmoore New member Jun 3, 2015 #2 Re: Bad Output transformer? I doubt it is the OT. Does it make that sound with no guitar plugged in and at No/Low volume.?
Re: Bad Output transformer? I doubt it is the OT. Does it make that sound with no guitar plugged in and at No/Low volume.?
B BillyO New member Jun 5, 2015 #3 Re: Bad Output transformer? zzmoore said: I doubt it is the OT. Does it make that sound with no guitar plugged in and at No/Low volume.? Click to expand... Intermittent problem I'll have to wait for it to know, it does do it at a low volume but I don't know about no volume yet. Thanks
Re: Bad Output transformer? zzmoore said: I doubt it is the OT. Does it make that sound with no guitar plugged in and at No/Low volume.? Click to expand... Intermittent problem I'll have to wait for it to know, it does do it at a low volume but I don't know about no volume yet. Thanks
