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Spirit Pro Tracker

PostPosted: Tue Aug 11, 2015 7:04 pm
by robertphilbeck
Not a lot of user opinions out there around this rack mount mixer. Any users? How do they stack up to the delta line? Room for modifications/upgrades?

Re: Spirit Pro Tracker

PostPosted: Wed Aug 12, 2015 9:40 am
by Jim Williams
I went through a few of those back in the late 1990's. Fixed up the mic pre's for decent direct outputs. The mix section is a standard virtual ground inverting opamp design, they used 5532 and 072 opamps in these.

Re: Spirit Pro Tracker

PostPosted: Tue Aug 25, 2015 11:10 am
by robertphilbeck
Thanks Jim. I've taken it completely apart and given it a good cleaning. Rebuilding the power supply. I notice a lot of surface mount electronics behind the faceplate. I don't see much in common with the Delta series at first glance.

I'm looking forward to firing it up. Not too many rack mount mixers with aux sends and a tape return on each channel.