[sdiy] nagra tape loop emporium

[Anthony Bisset]

Hey All,

I've been using a nagra 4.2 for awhile as a tape loop.  I added a pot
which wipes between the normal erase head and a dummy erase head
hidden inside the nagra.  This works and sounds great.  I want to take it a bit
farther by synchronizing the nagra playback speed to a din/sync clock or
"similar" signal.  Does anyone have the service notes for the nagra 4.2?
I can't bring myself to pay $70 on ebay to figure out this hack.

-Anthony