Recent content by Alan Harper

I had a problem with the F50 and the reverb not working. It all came down to the smaller plug that goes into the base of the chassis. The connection was intermittent. A dab of solder did the trick.

Hi John, I'd be interested in any response you get for this problem. I too have very bad feedback howl on the drive channel ad the owner said the amp kept cutting out too... I suspect a cap problem somewhere but the Service Manual I have is almost useless... so much missing detail in the...

I have the exact same fault on the drive channel too. Excruciating feedback howl when ever you touch the gain and bass control. I have only just replaced a few of the controls that were damaged and yet to follow up on the howl. Id be interested in others experience on this amp too. I suspect...