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Re: Live Gig Rig Logistics



Hi,

I don't play out all that much, but I've done theater sound design and
toured for several years as the Kronos Quartet's sound guy. So I'm spoiled
with load-in times measured in days rather than minutes.  The last time I
performed with my looping setup I had a hand-truck which I prewired
offstage then rolled on.  This made it possible to start playing into a
loop even before getting up on stage; even though the dolly held two 12
space racks, plus a Yamaha 03D and a Powerbook.  For interconnecting the
racks, I've made wiring harnesses which bring everything from each rack out
to Elco connectors, like the ones on the back of ADAT's.  Then I have a
bunch of fat Elco 16-pair patch cords; so I can unplug the processing racks
from the Elco-ized patch bay rack in my home studio, and plug them directly
into each other and into the mixer for live use. I cut little doors in the
back of the SKB rack covers, so the back doors can stay on and the racks
look pretty clean.

As well as that worked, it sure doesn't fit under an airplane seat, which
is my criteria for a good live rig.
That's why I've spent the last three years working toward replacing the
whole rig with a laptop or two.
I've solved the latency issue as far as looping is concerned, and completed
a few features which I have always wanted but never found in dedicated
hardware boxes: reverse-offspeed playback while continuing to overdub,
graphic timing display for multiple different-length loops, multi-level
undo, and sampler-style random access to fragments of a loop.  I have all
this working, but yeah, it still crashes enough that I wouldn't be doing
anyone any favors by posting it just yet.

I just joined this list a couple months ago, prior to that I had no idea
there were so many other people still playing with long regenerant (or
degenerate?) delays. The first looping concert I gave was in 1977, playing
my just-built electric upright bass with a pair of Ampex 1/2" four track
decks 30 feet apart behind a curtain. The curtain caught and broke the tape
as it went up, so I've enjoyed the risk factor of live looping from the
beginning. Perhaps that explains why I think a software solution will be
viable. (That, plus the idea that if you try and enter your datebook into
your echoplex, it doesn't work so well either:-)

-Alex S.