Vintage 70s DMI SoundCity Key Bass Synthesizer (AMC53)

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via this auction

See the DMI Sound City label for more.

"This mysterious keybass from the 70s has seen its fair share of use over the years, as six of the keys on it need repairing (highlighted with pink above), however it still delivers a harmonically rich and incredibly deep synth tone that proves the power of analog circuitry. The sliders and other components on this unit work fine. This keybass may be worn in, but it still delivers a ton of character."

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M-Audio Accent Module w/ Original Box

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See this post for a demo.

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Behringer RD-8 vs Roland TR08: 808 clone final showdown

Published on Oct 24, 2019 Starsky Carr

"A final look at the RD-8 vs Roland's offerings. My previous video omitted the TR08, so only fair that I found a unit to put side-by-side.

I promise this is the last one :)

2:50 Sounds
17:49 Interface
19:00 Outputs
21:57 Programming
23:11 Song Mode
24:14 Playing Live
25:40 Filters
27:15 Repeat Triggers
28:47 USB Ground Noise
29:38 Conclusion
31:30 Some Beats"

Starsky Carr comparison videos

SDS MIDI Merge Build 3x3 Arduino-based

Published on Oct 24, 2019 freshnelly

"At last, I got around to making a MIDI merger!
It did take 4 days of programming and even after filming this video I found 3 more bugs (well during the video as they always show up then!)

It's a nice little unit with Clock routing, channel re-defining, 3 way keyboard split on each input, up to 10 user configurations can be saved, Input to Output blocking of transport messages, Program changes, and CC's.

The SPLIT is the really cool part as instruments (PC) can be assigned to each region, note offsets (start note) per region, any channel, any output per region, and a 0 to 14 note upward overlap setting. One SPLIT can be assigned to each input so theoretically, you could have 3 splits fanning out to 9 synths.

The output drive is 25mA so hard wire splitting between 2 MIDI synths is easy. I have tried 3 but you get one that's a pig and it's game over ;)

I will be posting the .ino, 3D Print .stl, and some diagrams & data on parts etc. It's really simple as there's hardly any parts.
The OLED is i2c (wire) 128x32 chinese type.

The whole thing is guitar pedal powered but also runs for a long time on a 9 volt battery... well several hours, not really sure

Links:
Program:

http://www.freshnelly.com/midimerge/M...

3d Print files (obj & stl):

http://www.freshnelly.com/midimerge/3...

Info & manual (doc):

http://www.freshnelly.com/midimerge/S..."

Synthesizer Jam with Eventide TimeFactor & Space Pedals

Published on Oct 23, 2019 Eventide Audio

"Watch as Dan Chmielinski of Circuit Kisser and Drew Ofthe Drew try out their Eventide TimeFactor & Space pedals with a Roland Juno-6, Moog Sub Phatty, Moog Grandmother, and Sequential Prophet-6."

Rob Papen Predator 2 Live Streams

Published on Oct 24, 2019 Rob Papen

"Download the 3 pad sounds of this Live Stream:
https://www.robpapen.com/download/Pre..."

G-Storm SH2-VCF r2 Eurorack Filter Module Demo

Published on Oct 24, 2019 gstormelectro

"Audio and Video by G-Storm Electro c. 2019

The SH2-VCF is back!
In all its dark, bass-y, resonant glory.
Now using BA662 clones.

Oscillators - GSE 101-VCO, Pittsburgh Synth Box
Sequencing - Beatstep Pro
Sometimes a delay from Timefactor.
Recorded direct to Tascam DR-05."

G-Storm Electro on Reverb

Previous G-Storm SH2-VCF posts.

Blackbox 1.3 with Novation LaunchKey Mini MK3

Published on Oct 24, 2019 1010music

Patch Talk with Pierre Collard

Published on Oct 24, 2019 Omri Cohen

"Let's have a nice talk with Pierre Collard, the man behind the Geodesics collection together with Marc Boulé, and also the designer of a few other collections like the Repelzen and the Creative Suite by Stellare, and a few others.

If you like what I do and want to support my work, consider joining my crew on Patreon - https://www.patreon.com/omricohen

Here you can find more information about Pierre and his work - https://www.pyer.be/geodesics.html"

RETROACTIV DSS-P Programmer for KORG DSS-1 Sampling Synthesizer

This one was spotted and sent in via Ryan. Details via RETROACTIV:

"This listing is a pre-order for the upcoming DSS-P programmer for Korg DSS-1 Sampling Synthesizers. The product is under development now, and is expected to begin shipping around May or June 2020. Discounted pre-order price is $835. MSRP after pre-order period is expected to be around $899.

Features:

DSS-P will feature 64 30mm sliders, corresponding to the program parameters on the DSS-1.
5.5" x 3.2" full color touch screen for deep editing
Patch generator feature that will intelligently generate musically useful pads, polysynths, basses, bells, clavichord, string sounds and more. Patch generator will allow users to "mask" any sections of the synthesizer, so the masked sections will not be changed when a new patch is generated.
On-board multisound banks will feature custom Retroaktiv samples of classic synthesizer waveforms from Minimoog, ARP Odyssey, ARP Omni, Rhodes Chroma and more.
Ability to download full lists of program parameters, multisounds, and PCM data and display all information on the touch screen.
Assignable X-Y controls on the touch screen for modifying multiple parameters at once with the XY.
Operating system of the DSS-P can be updated using a MIDI SYSEX file, allowing for continuous feature updates and future OS developments.
Data entry can be done using the touch screen and the encoder/cursor buttons.
CC to sysex translation of program parameters
Sleek powder-coated metal enclosure measures 8.75" (5U) x 17" x 3". Optional rack ears can be purchased when units are shipping.
MIDI IN, MIDI OUT, MIDI THRU


IMPORTANT NOTES: The DSS-1 does not allow for smooth parameter changes when edited by sysex. This means that when most parameters are changed, there may be audible hiccups as the DSS-1's output buffer is altered. This is due to the design of the DSS-1 and is not being caused by the DSS-P. Many parameter changes will not be heard until a new note is keyed on the DSS-1"

Check out the RETROACTIVE label for additional synth controllers.