Tascam M3500 with ACA summing - confusion

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tuanuibi

Member
Joined
Jun 14, 2014
Messages
21
Hello all,

I really ope this isn't covering completely new territory. A member, pacemaker, was doing this a few years ago but I didn't see the end results.

Any I'm looking to replace the Stereo and 8 Bus summing with the Classic API ACA boards.

The part that I can't get my head around is how to re-route the newly summed LR channels back into the 'Control Room' section of the desk (Master A & B PCBs).

I would think it's just a matter of cutting original traces in that section and tapping back into it from the ACA board.

If you're keen to see the schem, it's here - http://hf-antenna.com/Flotsam/M3500/Tascam_M3500_Part-2.pdf
Master A & B PCBs are on pages 57 and 58
The original LR summing is on page 55 

If anyone's had any expereience with this or would have any advice it'd be greatly appreciated!

Cheers
Josh

 

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