1980 K. Dulay Vintage Modular Synth – Vocoder Synthesizer Panels

via this auction

“These were obtained as part of an estate sale, not much info on them online so pretty rare! They will need attention to repair or service as part of an extended modular set up.”

If anyone knows more about these, let us know!. You can see vocoder Substitute-b K. DULAY 1980 printed on one board, and Mixer D K.DULAY vocoder on another.

nonlinearcircuits Feague QUO VCF

Published on Apr 21, 2019 Ze Ka

Published on Nov 18, 2016 cirtcele

Note this module is from 2016.

“The Feague is a 4 pole VCF and quadrature oscillator with 0, 90, 180 & 270 degree outputs. It is based on the design in electronotes 41.

It features a lo/hi switch to run it at audio rates or LFO rates, plus a nonlinear Q pot which makes for interesting behaviour when using as a VCF.

When

GIY Deckard’s Dream Expander Assembly and Instructions

Published on Apr 19, 2019 Todd Murray

“Anyone can build the Deckard’s Dream Expander. This kit requires no technical knowledge or special tools. If you can grow dandelions, you can make one of these. GIY. Grow it Yourself. Use only Organic Synthesizers.”

New pressure sensor mounted in a Minimoog (first demo)

Published on Apr 19, 2019 kovalmoog

“This is a new pressure sensor system, installed under Minimoog’s keys.
The outstanding feature of this sensor is a very smooth touch along a large physical travel (5-6mm), with a lineal and proportional modulation across this movement.

This is a work in progress since I’m adding more destination parameters to be controlled by the sensor’s variation.
Until

Electribe Shaman ER-1 firmware upgrade with CC

Published on May 5, 2018 electribe shaman

“Electribe Shaman firmware upgrade for original ER-1 adds long-awaited features like CC messages, custom samples and more.

Many people have asked: Is this firmware update for ER-1 MKII only (as in video) or is it compatible with original ER-1 MKI as well? The answer: Yes, it works on both ER-1’s. http://electribe.cc/wp/2018/07/03/tra…

Many more

Mister – M – With Crumar Multiman Samples

Crumar Demo Published on Apr 18, 2019 gilleslacaud

“Mister – M – With a Crumar multiman inside”

I believe this is a Hansy Synth based on previous posts by gilleslacaud.

Quad Octoginta II Yusynth Miscreant from Million Machine March 3 OSC Eurorack Module with Joystick

via Million Machine March

“Since the CEM3340 chip was put back into production, and after seeing what a few other makers have built with them, I decided it was time for me to come up with my own take on this ‘tried and true’ chip! I looked over the various designs on using the CEM3340’s and settled on the Octoginta II.

Now that the VCO’s were sorted and I was able to purchase the DIY PCB’s, I

The history and future of Eurorack modular synths with Doepfer #TSR19

Published on Apr 18, 2019 DivKidVideo

“A rare moment of free time and having great people in the right place at the right time here’s an interview with Felix of Tuesday Night Machines talking to Dieter Doepfer, THE CREATOR OF EURORACK at the Thomann Synth Reactor #TSR19 event.

Felix and I wanted to chat to Doepfer about both his history (the history or Eurorack), his current polyphonic

New ALFA AS3350 – CEM3350 Filter Chips Going Into Production

“#AS3350 – (dual voltage controlled state variable filter) started evaluation.
Datasheet will be provided later.”

Synths that use the CEM3350 include the Rhodes Chroma, Crumar Spirit, Synton Syrinx, Digisound 80-16 Dual Resonant Filter, and Solton Programmer 24. Someone fitted this original Rev1 Prophet-10 with them as well.

Related posts:

CEM Data Sheets

CEM3350 and the Rhodes Chroma

Roland CR78 mods/jam

Published on Apr 17, 2019 mick frigerio

“Roland CR78 with many changed resistors and capacitors, midi interface (unipulse), volume and release buttons. Some jams recorded on MCI Tape Recorder/ Sculpture Music Studio”

Moog Grandmother & Korg MS20 featured as well.