Hi folks,
I modded my MC202 with some stuff fro this site : http://www.cykong.com/Synths/Roland%20M ... -Mods3.htm
I did the accent-cv input mod and want to trigger the 202´s accents from my xox.
Wich is the best point in the xox-circuit to take a 5 volt accent trigger signal to trigger the 202´s accent?
R141? Or Q35? Vr4 pin 2?
Please gimme a hint!
Cheers
Greg
xox accent-out to modded 202, how to?
Moderators: altitude, adafruit_support_bill, adafruit, phono, hamburgers
Please be positive and constructive with your questions and comments.
- antto
- Posts: 1636
- Joined: Thu Apr 15, 2010 3:21 pm
Re: xox accent-out to modded 202, how to?
accent trigger out
http://forums.adafruit.com/viewtopic.ph ... 08&start=0
note that the control voltage for the accent is inverted (low means accent is ON, high means it's OFF)
http://forums.adafruit.com/viewtopic.ph ... 08&start=0
note that the control voltage for the accent is inverted (low means accent is ON, high means it's OFF)
-
- Posts: 85
- Joined: Sun Jul 29, 2012 8:54 am
Re: xox accent-out to modded 202, how to?
Ive done the same MC202 mod.
This would be my dream too! How easy would it be to invert -5 signal to +5?
This would be my dream too! How easy would it be to invert -5 signal to +5?
-
- Posts: 85
- Joined: Sun Jul 29, 2012 8:54 am
Re: xox accent-out to modded 202, how to?
Brother303
If you manage this please share your work
If you manage this please share your work
-
- Posts: 7
- Joined: Tue Jul 29, 2008 7:04 am
Re: xox accent-out to modded 202, how to?
Hi guys,
thanks for helping me out. I´ll check q35 and maybe add an inverting op-amp for the trigger.
Gimme a few days, I´ll report how it works...
Best regards
Greg
thanks for helping me out. I´ll check q35 and maybe add an inverting op-amp for the trigger.
Gimme a few days, I´ll report how it works...
Best regards
Greg
-
- Posts: 7
- Joined: Tue Jul 29, 2008 7:04 am
Re: xox accent-out to modded 202, how to?
Hi guys,
I can confirm that the middle pin of Q35 is a perfect source for the accent-trigger signal.
Just soldered a wire there and connected it via a 100k-resistor to the "mix in" jack as output-jack for the trigger, that´s it!
Have fun
Greg
I can confirm that the middle pin of Q35 is a perfect source for the accent-trigger signal.
Just soldered a wire there and connected it via a 100k-resistor to the "mix in" jack as output-jack for the trigger, that´s it!
Have fun
Greg
-
- Posts: 85
- Joined: Sun Jul 29, 2012 8:54 am
Re: xox accent-out to modded 202, how to?
Yessssss! But now I want another x0x for this!
Please be positive and constructive with your questions and comments.