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[PCBs/Panels] Resurgence of the PS3100 Resonators (mh21)

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[PCBs/Panels] Resurgence of the PS3100 Resonators (mh21)

Post by fonik »

hi all,

i eventually decided to offer the PS1300 resonator based fonitronik mh21 triple vactrol resonators as a eurorack DIY project.
over the years i sold quite a few of generic PCBs for this project, and the triple bandpass has been well received by many DIYers.

i updated the circuitry in different ways:
the LFO is now resettable (sync)
single inputs
single outputs
switch to invert the LFO for the 3rd bandpass
improved CV response

i will offer a set of PCBs (circuit PCB and front panel components PCB) and a printed eurorack front panel in top notch quality.
the layout would fit the thomas henry DIY projects i offered lately.

each PCB (circuit PCB or Eurorack adapter PCB) = 7.50 EUR
20HP Eurorack front panel = 15.-EUR
flat rate P&P worldwide: 4.-EUR
(deutschland 2.-EUR)

i will take orders via this thread, PM or email until 16 MAR 15.
PCBs and panel will go into production then.
i expect a lead time of about two weeks.

prototypes have been built and they work well.

download the documentation here:
mh21 Triple Vactrol Resonator Documentation (EuroDIY)


(vactrols and Trimmers mounted on reverse side)


some demo, more to be found on the sme channel:
Last edited by fonik on Fri Apr 10, 2015 6:08 am, edited 7 times in total.
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Post by Reality Checkpoint »

Excellent news!

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Post by euromorcego »

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Post by negativspace »

Such a great module!
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Post by gwaidan »

Awesome module-have one I built with the old PCBs and it sounds amazing!
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Post by Barcode »

Fantastic! I can't wait.
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Post by spneca »

Awesome! I'm definitely in.

2 PCB/Panel sets, please.
Last edited by spneca on Wed Nov 19, 2014 2:25 pm, edited 1 time in total.
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Post by scozbor »

Great news! Hoping someone can offer a full kit...
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Post by qfactor »

I'm confirmed for 2 sets!! :nana:
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Post by lamouette/rck »

i'm in too !
Setup is never done.
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Post by bkbirge »

Super nice, I was just looking for a something like this. Put me down for two kits of whatever you put together! Any chance the hp will be 16 or less?

Modular & Dork Rock:

"The person who says it cannot be done should not interrupt the person doing it." ~ Puck, 1903
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Post by Sittidae »

I was hoping this would have another round!
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Post by LektroiD »

Amazing news! Please count me in for a set!

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Post by latigid on »

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Post by sammy123 »

Awesome. Count me in. Thanks.
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Post by mush »

Sweet. :)
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Post by vurma »

My dystopian sci-fi webcomic
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Post by clusterchord »

great news.

was always bummed out for missing out on original run,.,

Explorer 5117 · Space Case 2022 · System 100 · SH101 · SH2 · SEM · mini · Wave 2 · OB-Xa · Prophet 5 · etc

WTB: Tokyo Gate · Kotelnikov · Rene2 · Bionic Lester mk1 · CMS 1047 · Catalyst/RedPanel 158
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Post by diablojoy »

hi Matthias
hell yeah
your timing is outstanding
I just started planning my next project - the hexappendage it will be massive :lol:
so put me down for 6.
panels and all this time

It probably wont happen today but if it does it definitely wont go smoothly.
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Post by nd595 »

Hi Matthias,
Please take me in for one - PCBs and panel!
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Post by STOJ »

I'm in. Great news!
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Post by Rumblin_Cynth_Rampo »

Ill have a PCB and Panel

How wide is the panel as a matter of interest?
No matter how many patch leads you have, you still need a dozen more
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Post by paperCUT »

Looks awesome! Do you know how different the circuit is to the MAM RS3 apart from the envelope follower? That is by far the best drum warping filter I've used.
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Post by jflower »

I'll also jump in on this. Maybe two.
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Post by woodster »

Definitely want a set, maybe 2.

EDIT - 2 sets it is - EDIT
Last edited by woodster on Thu Nov 20, 2014 12:46 pm, edited 1 time in total.
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