Sometimes, there is no sound at all. Sometimes, it works good for few minutes, than stop. No more sound, no more signal level on vu-meter (or very very week). The problem occurs both entrys : front and back.
It works quite good with guitar or bass in instrument’s plug.
What’s wrong ? How may I cure my beloved red thing ? Thanks.
Just for once I think I may have an answer for you… I think the problem could be in the jack socket on the front panel of the P1. I have had a P1 in the past where there was dirt on the contacts of the jack socket, and this affected the mic input. Try plugging and unplugging a jack into that socket…… it might well fix it!
If the problem continues, consider sending it back to me to have a look at.