interrogate
Well-known member
- Joined
- Apr 22, 2007
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hey there, today i put a new set of preamp tubes in my dual rec, took my amp to practice, turned it on let it warm up for a few mins took it of standby and it had lost bout half of its volume! I`ve never had this problem before and hope it is`nt anything serious, after a few mins the volume increased back to normal then decreased again at the end of practice for about 1 minute then shot back up again? Dose anyone have any idea what mite be the cause of this? Could it be a faulty preamp tube? thanks for any help with this in advance!