Hello folks, hope everybody's recovered from the world cup disappointment. At least England's defeat has stopped the nocturnal painting of St George's Crosses on roundabouts, bus stops, animals and public conveniences up here.
Anyway, to business!
I've just been given a Vox VT20+ "Valvetronix" combo which isn't working properly. It turns on but if you plug a guitar in and turn the volume up there is no sound at all.
A few things to note
If you turn on the built-in tuner and play a string then the tuner works, so a signal is getting into it from the jack socket
Connections to the speaker seem to be sound
There's no sound via the headphone socket either
It's a valve/solid state/digital hybrid type of thing.
Anybody have any ideas about what the problem is? I remember in the olden days I used to have to replace output fuses on amps quite frequently. If one of these had blown then the amp turned on but no sound came out. Do amps still have these?