Hi Myles,
I'm a real beginner when it comes to guitars and amps but I was wondering if you could help me anyway.
I've had an old Carlsbro 50 watt tube head for about a year now which I love. Yesterday though it started making loud shorting type noises through the cab when adjusting the volume on either channel (it's got 2 clean channels and 2 inputs on each channel). The power bulb would also fade out for a second when it happened.
I've been planning on taking it in for a service and a retube for a while now anyway but I was wondering if you could give me any idea as to what might be wrong with it.
Many Thanks
Tim