i think i got the trigger outs from ic27 and 28. i'll post the
schematic for the v-trig conversion when i get home. it's really
simple. i haven't tested the trigger outs with the picky sh101 to
see if they work but they trigger my drum modules as well as the rim
trigger out. looking back at the schematic it seems like it might be
possible to extract trigger from only one of the sounds in a group
(BD2 for instance) and maybe have a switch to turn off it's audio so
you could still use BD1 independently
i don't know if i have room
for the switches though, i now have 6 quarter inch trigger outs on
the left side, 9 pitch knobs and 4 rom switches along the bottom,
and 4 decay knobs on the right.
re: the tamas
cool! i'm glad someone is getting some use from that info. i
recently had a leaking noise problem in one of mine that i couldn't
track down, so i removed the noise portion of the circuit. since
that meant i didn't have "attack" anymore, i realized i could use
the attack envelope for the amplitude, and the existing decay
envelope for pitch. all i had to do was throw a pot in the attack
envelope for decay control.
--- In
tr-707@yahoogroups.com
, "acousmatique" <acousmatique@y...>
wrote:
> --- In
tr-707@yahoogroups.com
, "gregory zifcak"
<foleymachine@y...> wrote:
> > i am in the process of adding 6 trigger outputs to my 727. i
found a
> > simple circuit that requires 3 resistors and a transistor to
convert
> > the internal s-triggers to v-triggers for triggering synths,
drum
> > modules, etc. i'll post the details when they're done.
>
> Same here. I was just scoping out Q21-Q28 as places to extract
tiggers from,
> and maybe Q14 and Q15 as well. We'll see how it goes!
>
> CJ
>
> btw- thanks for posting the Tama TechStar mods on the AH list way
back! I
> was messing around with my TS206 (2 toms) this weekend, made them
a bit
> bassier and applied that freq/ amplitude separation which you
mentioned.
> Tried stuffing an MS-20 filter in there too, but it drew too much
current. Happy
> hacking percussive!