PS3100 Resonator PCBs

endif · Joined: Jul 14, 2006 Posts: 138 Location: Reno, NV

In for at least one if this gets revived.
=]

meir · Joined: Jun 26, 2007 Posts: 5 Location: israel

i'm in for 4 to

oldmanfury · Joined: Oct 20, 2006 Posts: 57 Location: CA

I have a custom dual ADSR board with outputs that indicate when the D and R stages are activated that I'd be happy to trade for a PS3100 board.

Posted Image, might have been reduced in size. Click Image to view fullscreen.

Posted Image, might have been reduced in size. Click Image to view fullscreen.

The main circuit is from the ASM-1
http://home.swipnet.se/cfmd/synths/friends/stopp/asm1adsr.pdf

I had the board manufactured by futurlec - it's double sided (no screen-print or mask). Works great. The module was intended to be used for complex multiple stage envelopes. Add the two envelopes together, with one being triggered by for example the release stage of the other, and you get some interesting envelopes. I find that I use the two independently more frequently, or use one as a trigger delay generator. The LED's use CGS LED boards (not included on the main board.).

It's a great module, and you'd be the only other person on the planet with one.

-gerald
(jonesing for a PS3100 PCB)
logo64_AT_gmail_DOT_com

loss1234 · Posted: Wed Nov 28, 2007 2:17 pm Post subject:

i would love one of these boards!

if they ever get remade pleas put me down for one.

or if anyone has one to let go of

ericcoleridge · Joined: Jan 16, 2007 Posts: 889 Location: NYC

I would like to see these printed again as well.

crashlander42 · Joined: Oct 21, 2006 Posts: 292 Location: Orlando, FL (US)

I'd like see another run of these one day as well. I'd do etch the one on his site, but it doesn't include the LFO and the all important LEDs.

funkyfarm · Posted: Mon Feb 11, 2008 2:22 am Post subject:

TRIPLE RESONANT FILTER MOTM-410 uses three VTL5C4/2 ; it's based on the same design, isn't it ?

Anyone's tried different vactrols for this module ?

C4 ain't too fast ? some values have to be tweaked ?

http://www.synthtech.com/tech/M410_bom.pdf

PS : I've build this with Radio Junk Box mixer section with no real improvment... (dual ganged pot, mixing cursors, TL07x buffer)

http://homepage2.nifty.com/rjb/pdf/rjb_diy_synthe_701a_resonator_schem_revA.pdf

fonik · Posted: Mon Feb 11, 2008 2:44 am Post subject:

funkyfarm · Posted: Mon Feb 11, 2008 3:03 am Post subject:

sorry, too hurry, i was refering to vactec vtl5C4...

(I put 15k instead of 10k for R11, "effect gain" resistor)

About separate outputs, buffers didn't seem to make any great difference here too...
I've put three outputs sockets, but I guess only one is useful (normalised type, a jack disconnecting one filter from the mixer section built around U3b) ; one filter on LEFT channel, the two others mixed then routed to RIGHT channel.

a la MAM RS3...

Now i'm looking for a simple envelope follower circuit that would do "some frequency separation at three ranges, "Low", "Mid", and "High", with a separate follower circuit at the output of each of these "channels".

http://www.midiwall.com/gear/rs3.html

Planned for spring 2008, maybe this should be a good start...
BUCHLA 194

loss1234 · Posted: Mon Feb 11, 2008 4:50 am Post subject:

a second run would really be a great thing!

ericcoleridge · Joined: Jan 16, 2007 Posts: 889 Location: NYC

I agree with Loss, I hope this board is offered again. I don't know what I'm doing wrong, but I've press and peeled this one twise, and haven't been able to get it running yet. I am planning on using 3 or 4 filters in my modular, and I would like this to be one.
I'd love a manufactured PCB (in case you are taking note of interest in a new PCB run).

pdman1 · Posted: Sat Feb 23, 2008 11:04 am Post subject: 2nd run??

yes I d also like to know if there will be a second run of PCBs.
Thanks

Danno Gee Ray · Joined: Sep 25, 2005 Posts: 1351 Location: Telford, PA USA

I too would be interested in buying one if a second run was made.

fonik · Posted: Sun Feb 24, 2008 12:21 pm Post subject:

don't have much time these days 'cos we're moving. would a 2nd run of the first version do? otherwise we would have to wait with a 2nd run until april/may. opinions?

Danno Gee Ray · Joined: Sep 25, 2005 Posts: 1351 Location: Telford, PA USA

If that is the version shown on your website, and the one all these people are talking about, then it would do very well for me.

Are you refering to the one offered here on Em previously? That is the one I wanted.

loss1234 · Posted: Sun Feb 24, 2008 1:08 pm Post subject:

fonik-any version would be great!!!

i am ready to get this thing!!

fonik · Posted: Sun Feb 24, 2008 1:33 pm Post subject:

Danno Gee Ray · Joined: Sep 25, 2005 Posts: 1351 Location: Telford, PA USA

Iwould be glad to buy one like the ones already offered. If, in the future, you decided to sell an improved and updated version, I might well buy that as well. For now, I'd take what you could sell me.

ericcoleridge · Joined: Jan 16, 2007 Posts: 889 Location: NYC

I'd prefer the version without LFO(I think that's the first version). But I'd definitely be interested in whichever is offered.

fonik · Posted: Mon Feb 25, 2008 12:52 am Post subject:

drapdap · Posted: Mon Feb 25, 2008 4:27 am Post subject:

loss1234 · Posted: Mon Feb 25, 2008 4:46 am Post subject:

wait, are you removing the lfo? how come?

fonik · Posted: Mon Feb 25, 2008 6:48 am Post subject:

the LFO is part of the PCB layout, but is independent from the resonators though. take a look at the building docs:

http://www.modular.fonik.de/pdf/PS3100.pdf

loss1234 · Posted: Mon Feb 25, 2008 1:39 pm Post subject:

thats what i thought..cool

i want one for sure!

Danno Gee Ray · Joined: Sep 25, 2005 Posts: 1351 Location: Telford, PA USA

I'm in for one.