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Finished MIDIbox CV


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#1 Sebo

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Posted 04 April 2009 - 22:37

Hi:
Some weeks ago I finished my MIDIbox CV, it's working great. I used a AOUT module and powered with +15-15V without any modification.
I have a sugestion to make: I'm unlikely going to use 8 voices with my modular, most probably between 2 and 4, and the left CV outs will be
assigned to CC. That leaves me with 4 to 6 unused gate outs. Maybe in a future version could be implemented a sub-menu to assign those
gate outs to something (ej: midi note on to trigger drum voices, or CC switches like portamento on/off).
Thanks TK for this great project!!!
Now some picture:

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#2 stryd_one

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Posted 04 April 2009 - 23:46

This was posted in the wrong forum ;) hehehehehe
Another lovely MBOTW :D

#3 Sebo

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Posted 10 April 2009 - 00:28

Hi:
I'm proud of having another MIDIbox of the Week.
Thank you.

Also I have some pictures of the modular featuring the MIDIbox CV.

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#4 mr_DK

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Posted 13 April 2009 - 22:12

Congrats Sebo,

Fantastic result! Great design!
Hopefully any sound demos on the way?

Best

Hans

#5 Sebo

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Posted 14 April 2009 - 02:19

Hi:
Over the weekend I did a little track I've posted at the electro-music forum in this thread:
http://www.electro-m...opic-33556.html
Hope you like it.


#6 JargMarbin

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Posted 05 May 2009 - 10:38

Great work, and nice pictures!  I just built my AOUT (MAX525) module this past weekend; seeing this post makes me excited to finish it!

#7 Sebo

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Posted 05 May 2009 - 17:20

Glad you liked it!!!
The MIDIbox CV with the AOUT works great!!!



#8 Olorin

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Posted 14 October 2009 - 17:44

Very cool design. What does the Midibox CV do you your modular? Act as sequencer?

#9 Sebo

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Posted 14 October 2009 - 20:03

Hi:
The MIDIbox CV is acting as an interface between my computer and the modular synth,
so I can sequence it from my software sequencer or I can play it from any of my MIDI
keyboards. Also I'm using the extra CV outs to send pitch wheel and controllers
from my software sequencer and keyboard, and software generated LFOs and
envelopes.
Also I'm using the clock out to trigger things (like ADSRs).


#10 Olorin

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Posted 15 October 2009 - 05:56

Ok, did not see any Midi-jacks, are they on the back? Have you thought of building a SID-voice module for you modular?

#11 Sebo

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Posted 15 October 2009 - 16:14

Yes, the MIDI jacks are on the back of the modular, as I will keep it connected always,
I tought it will be better to left them there. Also the MIDI is chained internally to other
module (Quantix-8).
I built a standalone MIDIbox SID, a modular version is not im my plans for now, but...


#12 Ashiman

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Posted 15 October 2009 - 17:14

can you tell me a good software LFO? I can't find one that does what i want ,interpolates between waveforms... OR curve fitting between given points  :P

#13 lucem

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Posted 15 October 2009 - 17:16

Why don't you write it yourself?

#14 Sebo

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Posted 15 October 2009 - 23:38

can you tell me a good software LFO? I can't find one that does what i want ,interpolates between waveforms... OR curve fitting between given points  :P


Well actually I don't have one that complex. I use the controller sliders of ERA and draw some basic waveforms, then if I want to somooth out the steps I use the Slew Rate of the
MB CV or a portamento module. Sometimes I use a plugin, I can't remember the name, but
most of the time I use the envelopes of the DAW, I simple make an empty clip of 1 or 2 bars
then I draw a waveform with the envelope of the controller I want, then copy the clip (with
the envelope) over and over.




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