Optima preamp tuner

Scotty Posted 2015-02-26 2:34 PM (#507031) Subject: Optima preamp tuner Joined: January 2015 Posts: 8 Hi, I have a 1995 Elite longneck DS-768 with an optima preamp. The tuner doesn't function anymore. Even with a new battery, the green light doesn't clip and the leds stay irremediably Dark... So I want to buy an optima preamp. If someone has one for sale, please contact me. Pierre from Fance Scotty Posted 2015-02-28 1:37 AM (#507105 - in reply to #507031) Subject: Re: Optima preamp tuner Joined: January 2015 Posts: 8 After spending a whole afternoon testing my preamp and re-soldering some parts without setting the problem, I finally found that the failure was coming from the little tuner board itself, probably the micro chip. So now I'm just looking for this part. If somebody has a dead optima preamp but with a functioning tuner board, please PM me, I would be happy to buy! Thanks