Dutch STEIM Zwarte Dozen Systeem - Sound Demo with Novanex Delay.

video upload by Acid Solder Club

"Short jam of patching with the rare Dutch modular synth system that started out around 1974 within the STEIM Studio for Electro-Instrumental music.

Since 2022 Veerle (Elektortek) got her hands one this system, in total consisting out of 4 rows of "cassettes"/modules (34 total modules, 4x patch matrices). It needs quite some servicing and repair, but als a lot of cassettes survived the forces of time.

Since last year the system is based at Acid Solder Club Utrecht, Veerle's creative electronics/ DIY and synth workshop and experimental sound studio based in Utrecht, the Netherlands. Together with a small team (herself, Rob vd Poel and Sybren Danz) we are searching for documentation, video materials, schematics and all kinds of doodled and sketched info, that most unfortunately, is lost in time.

We are currently also working on a digital archive with stories, patch ideas, a new service manual and repair blog.The process is slow, since a lot of information is lost and we are looking at similar circuits at the time, and digital and book references to help the build.

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@acidsolderclub
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No post processing anything, and also no filter (yet, in service) or envelopes so it was quite challenging and not really all volume levelled out and such but meh, that's not the point of this video :)

Casettes used in this patch:
V.C Quadrature Oscillator
3x VCO/LFO
ProductModulator
Dual amplifier divider
Inverter
Dual VCA
2x Matrix patchpanels
NOVANEX Sound Shifter SS12000.
that was in the workspace for servicing for the Re:vive Studio, based inside the Instituut of Image and Sound in Hilversum.

https://revivethis.org
https://www.beeldengeluid.nl"