uDervish FX Stereo MultiFX Eurorack Module, Reverbs, Delays and More

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"Multi FX processor based on the Spin FV-1 DSP chip.

Audio
The hardware offers stereo in, stereo out. Level and mix control on both channels. The right hand input is normalized to the left hand input for mono in/stereo out (this configuration still provides independent level/mix adjustment for each channel).
Full stereo depends on the program running. A few are stereo in, stereo out. Many are mono in, stereo out. Some are mono in, mono out.
Suggested 32KHz crystal provides max 1sec delay times at ~15KHz bandwidth.

CV control
The FV-1 provides three control voltage inputs. Dervish provides summed pot & external CV for each of these. External CV range is +/-5V with the corresponding pot centered. "Prog Adv" used to advance the program.

Programs
11 banks of 8 programs. The FV-1 can address a single bank of 8 effects/programs stored in an external i2c EEPROM. Dervish expands support to 11 banks of 8 effects (binary + text) by using a larger EEPROM & storing the extra banks above the 4KB addressed by the FV-1. An ATTiny MCU provides the ability to switch banks by copying the new bank into the FV-1's addressable space. A 4-pin connector exposing the i2c bus is provided so you can customize the content of the EEPROM."

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ST Modular - Radio (Eurorack Radio Module)

video by Stefan Tretau

"Playing aroung with manual channel search and channel search via trigger/gate. I´m also recording some radio stations and noodling around with them on the Morphagene

0:00​ Manual Channel Search
0:47​ Trigger/Gate Channel Search
2:42​ Morphangene Radio Samples"

ST Modular - "The easiest way to create ambient" with Radio, Morphagene and a uDervish
"I loaded the Make Noise Morphagene with some samples of random radio stations I got from the ST Modular 'Radio' module and created some relaxing sound textures. It's a showcase of what you can use the Radio module for, but you can also just sit back and relax :-)

http://www.st-modular.com/radio.htm​

0:00​ Take 1
2:21​ Take 2
4:53​ Take 3
7:02​ Take 4
9:10​ Take 5
10:57​ Take 5 Advanced incl. Outro"

Just a Minute - gBiz uDervish

Published on Dec 28, 2018 Stefan Tretau

"Going through some of the preset effects (sorry for the overdriven singal in some parts, was a bit to enthusiastic there...;-)...)"

Tne uDervish was first featured here.

Poly orgone, just 1 patch

Published on Sep 21, 2018 neutron7

"A bit of fun, This is only one patch of the poly orgone,, using mix controls to hear different oscillators. There are tr8-s drums and a tiny bit of RE-303 added as well as uDervish on the poly orgone output. sorry for the noise, and being mono, its recorded on ipad."