http://electro-music.com/forum/ http://electro-music.com/forum/viewtopic.php?p=384655#384655 Hello [color=#255293:56f64d3508]electro-music.com ,Matthias & staff!
Little problem. I suppose i have built 4046vco with success,( i used SSM2210)but only issue i got is some ripple(not that firm spike at top of waveform) but more like "distort ... unterbit Thu, 23 May 2013 09:53:22 -0600 http://electro-music.com/forum/viewtopic.php?p=384625#384625 Also, I did the timing cap mod and while I get great variation between the cap selection, there is very little variation on either extreme of the rate pot. Is this normal?
not normal. check all resistor values of the LFO section, especially R37, R3 ... fonik Thu, 23 May 2013 00:15:59 -0600 http://electro-music.com/forum/viewtopic.php?p=383231#383231 I'd be interested in a set of boards if you do a run. Particularly interested in it's ability to take external inputs, makes for some very interesting possibilities. mcop Mon, 29 Apr 2013 23:03:04 -0600 http://electro-music.com/forum/viewtopic.php?p=381915#381915 If there are still some pcbs available, I would be in for
4 circuit PCB

thanks
Constantin Constantin Sun, 07 Apr 2013 04:58:10 -0600 http://electro-music.com/forum/viewtopic.php?p=380360#380360 no. it doesn't matter. i myself mounted them all headed into the same direction, just for the asthetics... fonik Tue, 12 Mar 2013 15:56:28 -0600 http://electro-music.com/forum/viewtopic.php?p=380266#380266 The ADSR sounds like a brilliant addition, these really are nice foundation projects, perfect for someone like me just starting out with a new system.

Will the A, D, S & R have individual CV control? Also, have you considered adding a basic VCA to ... fonik Mon, 11 Mar 2013 09:59:06 -0600 http://electro-music.com/forum/viewtopic.php?p=380017#380017 or JB Weld :D fonik Thu, 07 Mar 2013 13:31:28 -0700 http://electro-music.com/forum/viewtopic.php?p=377749#377749 I originally used surface mounted tempcos, then replaced them with these:
http://www.akaneohm.com/catalogue/LT.pdf

Same problem with both types... LektroiD Fri, 01 Feb 2013 15:07:09 -0700 http://electro-music.com/forum/viewtopic.php?p=377639#377639 I don't believe any of the Fonik TH boards are from Analog Synth... but they are still worthwhile.

I originally started out with the intent of making the whole set from Analog Synth... but then I realized that I could still have a (mostly) TH synth ... elmegil Thu, 31 Jan 2013 07:45:39 -0700 http://electro-music.com/forum/viewtopic.php?p=375591#375591 ...needing some simple MIDI clock solution...
marc bareilles (papareil) pic based midi2clock?
http://m.bareille.free.fr/mc628/mc628.html fonik Sun, 30 Dec 2012 06:38:51 -0700 http://electro-music.com/forum/viewtopic.php?p=374976#374976 what we wanted was a log response from 0 to CW and antilog from CCW to 0. so for a 100k we would use 1M on one end, and 10k on the other!?

How about a dual gang pot? Yeah, I know, you're trying to keep it small. Uncle Krunkus Mon, 17 Dec 2012 20:30:05 -0700 http://electro-music.com/forum/viewtopic.php?p=373238#373238 the TI part is known to not meet the criteria. the national, however, has been used in the past with success. you are the 1st one to have problems with the national. alas, i used the NXP part only, so i cannot say anything about the national...

any ... fonik Thu, 15 Nov 2012 02:25:32 -0700 http://electro-music.com/forum/viewtopic.php?p=371067#371067 Just finished building this one from the stripboard layout kindly posted by Marv. It works happily, with one small alteration - the transistor next to the LED on the right should be labelled Q4 and is a 2N3904 rather than a 2N3906.

You're absolut ... marvkaye Mon, 08 Oct 2012 12:43:10 -0600 http://electro-music.com/forum/viewtopic.php?p=368607#368607 Hi Fonik,

do you still have pcbs on stock? I´d like to purchase another one.

Cheers
Greg

:wink: brother303 Sat, 01 Sep 2012 05:49:45 -0600 http://electro-music.com/forum/viewtopic.php?p=368583#368583 what board did you use?
did you do the common troubleshooting (check all solder joints, values, continuity)?


hello Mathias

i have press n peel fonitronik ssm2044 vcf available on your site

i think i have tested all continuity before so ... o-live Fri, 31 Aug 2012 15:10:39 -0600 http://electro-music.com/forum/viewtopic.php?p=368519#368519 hi

for more gain on input i think i can change r13 and connect directly a volume pot 50k

soldering it's finished and i have turn on the module ,and i have an issue

resonnance doesn't work correctly and i search search for wich reason when i ... o-live Thu, 30 Aug 2012 18:53:00 -0600 http://electro-music.com/forum/viewtopic.php?p=368284#368284 wired up one of 2 vco's , powered up with no problems
:thumleft:
that's how it should be! fonik Mon, 27 Aug 2012 03:04:39 -0600 http://electro-music.com/forum/viewtopic.php?p=368104#368104 hello

i understand you ,too much holes :)

i search other module in this spirit YUsynth make one in single sided
but not the same time option ,i search symetric / asymetric

x3 x5 x7 ...
have good day o-live Fri, 24 Aug 2012 16:07:33 -0600 http://electro-music.com/forum/viewtopic.php?p=366125#366125 Cool, glad it's working :-) elmegil Fri, 27 Jul 2012 06:37:55 -0600 http://electro-music.com/forum/viewtopic.php?p=364836#364836 been thinking a bit about this one again just recently
and perhaps have come up with a bit of an idea
which i might try out
goes something like this
An incoming CV signal going to 4 or even 8 window comparators with adjustable lower and upper lim ... diablojoy Wed, 04 Jul 2012 20:35:58 -0600