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I just Got a moog Voyager!!!
Posted: Sat Aug 28, 2010 1:39 am
by the19thbear
Hi everyone. I Got this for dirt cheap. Its a year old and in mint cond.
- to have gate /cv in/out dó i need to buy the extra modules or Can i simply solder Jacks ón the dsub connections ón the back?
Thanks alot!
Re: I just Got a moog Voyager!!!
Posted: Sat Aug 28, 2010 3:00 am
by valis
can't answer your question, but congrats!
Re: I just Got a moog Voyager!!!
Posted: Mon Aug 30, 2010 8:22 am
by Neutron
If you dont want to spend $300 for a VX351 you could just get a breadboard and some TLO74 in voltage follower mode and 1k resistor on the outputs.
then get a volt meter (or better yet oscilloscope) and see what pins react to key, velocity , gate, pressure etc. I think the accessory port even has the power supply outputs as well so you do not need to worry about that.
voltage follower(buffer) mode does not require any external resistors , you probably just need 2 0.1uf bypass capacitors per IC, and each IC has 4 op amps. (and the same circuit can follow gate as well as control voltages)
second example here.
http://www.electronics-tutorials.ws/opamp/opamp_3.html