Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"This is a MaxiKorg DV 800 synth, circa 1976 that belonged to my Dad . It lights up and makes sounds but past that I cannot tell you anything. All of the keys work and one was glued back together some years back. It may need a good cleaning on the inside as for the pots and slides as they tend to attract dust over 41 years."
Note SN 0620 was listed back in 2012.
Tuesday, December 05, 2017
Cheetah MS6 Analogue Polyphonic Synthesizer 12 DCO's and 6 Curtis Filters SN 1169
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
Note the letter in Cheetah stock paper below.
"The MS6 is a full-featured analog synthesizer with 12 DCO's with PWM, noise, sync and 6 voice Multitimbral.
There are 6 analog 24dB/oct Curtis filters which are warm and resonant! (CEM 3396). This includes latest firmware V1.3 from MAAD.
I have been fully controlling this Cheetah with a Beatstep Pro and Cirklon. This Cheetah MS6 was from the first production run (serial 1169) and has a slight hum when powered on which is normal for these. I have a letter from Cheetah (see pic) stating how to remedy this but I have never bothered as you can not hear it when a sound/patch is playing and barely noticeable when there is not. Again I can not stress this can not be heard when a sound/patch is playing. Includes Factory Sound Bank Disc and Printed Manual."
via this auction
Note the letter in Cheetah stock paper below.

There are 6 analog 24dB/oct Curtis filters which are warm and resonant! (CEM 3396). This includes latest firmware V1.3 from MAAD.
I have been fully controlling this Cheetah with a Beatstep Pro and Cirklon. This Cheetah MS6 was from the first production run (serial 1169) and has a slight hum when powered on which is normal for these. I have a letter from Cheetah (see pic) stating how to remedy this but I have never bothered as you can not hear it when a sound/patch is playing and barely noticeable when there is not. Again I can not stress this can not be heard when a sound/patch is playing. Includes Factory Sound Bank Disc and Printed Manual."
Flame MIDI Talking Synth
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"The FLAME MIDI TALKING SYNTH is a small-sized MIDI-controlled sound module based on the analogue Speakjet ™ chip, produced by the U.S. company Magnevation LLC. Originally designed for basic artificially generated speech output in American English tongue it was then refined and further developed as an 8-bit sound module with speech-like sounds and synthetic robot voices as well as beeps, alarms, noise and retro-style sci-fi sounds. Due to the structure of the Speakjet ™ (with its complex sound synthesizer, preset sounds and serial interface) it offers an impressive range of possibilities. It contains 72 speech elements (allophones), 43 sound effects, and 12 DTM touch tones. The idea was to create sounds, patterns and sequences in the 8-bit style of the 80s or other retro sounds for making music instead of just simulating speech. Most allophones can be tuned and used tonally. The FLAME MIDI TALKING SYNTH contains two Speakjet ™ chips to produce a richer and more complex tonal variety as well as generating a pseudo stereo effect. Since the Speakjet ™ has not originally been laid out for the purpose of making music it is actually not fully controllable via MIDI input, i.e.: once sounds are triggered they cannot be directly stopped by Note Off messages from a MIDI keyboard or a sequencer. Thus a MIDI-controlled audio tremolo has been implemented in the FLAME MIDI TALKING SYNTH virtually allowing MIDI control and enabling an easier integration into a MIDI setup. The FLAME MIDI TALKING SYNTH lets you play back preset words in its EXPANDER mode via an external MIDI keyboard or a sequencer. In addition you can use the FLAME MIDI TALKING SYNTH as a stand-alone MIDI controller since all controls and joysticks send MIDI control/change data to the MIDI-OUT connector.
> tech specs
- 2 independently controlled Speakjet ™ chips
- Each of them provides a mono audio output (32 kHz PWM output) through a 6.3 mm stereo socket
- MIX control with start/ stop /MIDI-sync/ tempo/ sound/ tremolo/ scale/ note/ pitch
- HOLD-switches to freeze the position of the joysticks
- REC-switches to play back the recorded movements of the joysticks.
- SEQ mode sounds can be played manually.
- EXP mode for a drum expander module use. Words and sounds are triggered only by received MIDI notes. No sequencer/ tremolo/ random or scale functions are available in this mode.
- SEQUENCER MODE
-controlled by the internal or external MIDI clock and sends MIDI TIMING data (start/ stop/ clock) when running
- joystick TALK
- 64 sounds can be played.
- HOLD switch (Talk)
- REC switch (Talk)
- LOOP switch
- SOUND turn-switch with 12 patches are available.
- SOUNDS TALK: lists with allophones that can be played tonally
- SOUNDS SYNTH: lists with effect sounds that cannot be played tonally
- SPEED control
- Playback velocity of the allophones: left = slow, right = fast
- MIX control controls the volume for Speakjet A and B.
- NOTE / SCALE
- joystick NOTE
- SCALE switch
- TREMOLO
- RANDOM
- MIDI SEQUENCER
- EXPANDER MODE
- MIDI CONTROLLER"
via this auction

> tech specs
- 2 independently controlled Speakjet ™ chips
- Each of them provides a mono audio output (32 kHz PWM output) through a 6.3 mm stereo socket
- MIX control with start/ stop /MIDI-sync/ tempo/ sound/ tremolo/ scale/ note/ pitch
- HOLD-switches to freeze the position of the joysticks
- REC-switches to play back the recorded movements of the joysticks.
- SEQ mode sounds can be played manually.
- EXP mode for a drum expander module use. Words and sounds are triggered only by received MIDI notes. No sequencer/ tremolo/ random or scale functions are available in this mode.
- SEQUENCER MODE
-controlled by the internal or external MIDI clock and sends MIDI TIMING data (start/ stop/ clock) when running
- joystick TALK
- 64 sounds can be played.
- HOLD switch (Talk)
- REC switch (Talk)
- LOOP switch
- SOUND turn-switch with 12 patches are available.
- SOUNDS TALK: lists with allophones that can be played tonally
- SOUNDS SYNTH: lists with effect sounds that cannot be played tonally
- SPEED control
- Playback velocity of the allophones: left = slow, right = fast
- MIX control controls the volume for Speakjet A and B.
- NOTE / SCALE
- joystick NOTE
- SCALE switch
- TREMOLO
- RANDOM
- MIDI SEQUENCER
- EXPANDER MODE
- MIDI CONTROLLER"
Arturia V Collection 6 Tutorial Videos for New Fairlight CMI, Buchla Music Easel, DX7 & Clavinet
Tutorial videos have been added to the announcement post here.
PPG Infinite Pro VST/AU Details
Published on Dec 5, 2017 Cornel Hecht
Key Features
New system which can synthesize harmonic and inharmonic sounds
Morpher - X/Y controller which morphs 5 user selectable sine resources
Noiser - X/Y controller morphing 3 noise resources and performing modulations on the tonal part
Molder - acts as a digital filter with any imaginable filter sweeps
Two detail editor pages for the Sine resources featuring a 3D display *
Analyser with 6 modes for directly converting your own sounds
Noise separation lets you create own resources for the Noiser
Import WTS and TCS files from WaveGenerator and WaveMapper
Import Phonem utterances and use them in the Infinite PRO Molder
Versatile matrix system - allowing 16 sources to control 40 parameters
10 Envelopes, for control of filter sweeps, waveform, noise and many modulations
4 LFOs which can be freely routed via the matrix
Delay/Reverb effect
Overdrive/Distortion effect
Preset browser with new listing filters
Directly accessible context help for each module
Freely configurable schematic keypads, with extremely expressive modulation options
4 MIDI modes: Omni, Poly, Mono, and Voice-Per-Channel (MPE).
"This has always been my dream. A system which can reproduce all kinds of sounds and transform them into a universal set of parameters. Thus all these sounds are completely morphable." - Wolfgang Palm
"At the end of the 70s Wolfgang Palm developed wavetable synthesis. This was very successful and used by many synthesizer companies in the 80s and 90s. But this technology has its limitations. The main reason is that all sounds are harmonic. In nature this does not happen very often. Many sounds like a piano string have small offsets from the harmonic frequencies. This is even stronger in sounds like bells or percussion.

The frequencies of the overtones created by Infinite PRO can be totally freely defined. So the sounds it produces are totally free in the frequencies of their overtones. This means that each partial wave can have an arbitrary frequency.


Another important part of most natural sounds is noise. Be it a flute or when a drumstick hits the drumhead - and this all can be reproduced in Infinite PRO.
Furthermore the noise source can be used to modulate the tonal part which results in very powerful effects.
Besides these new digital features, we still have the typical 24db Lowpass filter, 2 VCA with stereo out and effects. All this is controlled by 10 envelopes, 4 LFOs and a modulation matrix.
Maybe the greatest innovation in Infinite PRO is the Morpher. It is so easy to create new timbres and real-time effects by morphing the gains and frequencies of sounds with the X/Y controller. To get an impression of the morphing possibilities watch this short video.
Infinite PRO comes with more that 300 tonal resources, which can be loaded into the 5 fields inside the Morpher. But it does not stop there. You can edit these in detail on two extra pages and even analyse your own sounds in a sophisticated analyzer.
On the Sine Parameter panel, you edit the sine tracks with a set of parameters for each track. A track is the time sequence of one sine component over the full length of the sound. A 3D display gives a good impression of the whole resource.
Example of a 3D view showing a vocal resource which features strong pitch moves.
On the Sine Structure panel, you edit the fine structure of a track in a bar graph. A FREQ mode lets you do this for the frequency.
The Main Parameter page edits the program parameters like Oscillator Pitch, the VCF (a 24dB lowpass filter), gain envelopes and LFOs. PPG Infinite PRO is equipped with 10 envelopes. Some are fixed to a certain function, others can be freely connected with the matrix.
A sophisticated analyzer offers six modes to capture all kinds of sounds in the best possible way.
* The 3D display does not run on 32bit Mac hosts and not on all Windows PCs. But there is also a 2D mode which features all the functionality of the 3D mode and even more. If you think the 3D is very important for you, please wait for the DEMO version, and test it there before buying."
Trueno Synth - First play around
Published on Dec 5, 2017 afta8
"Playing around with the Trueno Synth for the first time. Trueno is an analogue synth on a USB stick."
See this post for details on Trueno Synth.
OSCILLOPLASM aether machine modular synth wiard 300
Published on Dec 5, 2017 DavidH
"welcome Oscilloplasm :)"
Not to be mixed with VBrazil's Aether System, this appears to be the first post to feature aether machine.
via aether machine
"Two analogue oscillators optimised for use as an FM pair. On the left is a very high purity sine/cosine core, with additional second harmonic (twice frequency) outputs.
The right variable harmonic oscillator is based around a totally unique complex VCO core which allows fluid control of it’s harmonic content, changing the resonant path of a tuned feedback loop, generating a multi frequency output waveform. The most simple analogy for the circuitry is that it is a fully analogue implementation of a wavetable oscillator, where, instead of accessing stored waveshapes from a look up table, they are computed directly in real time. The reason for pursuing this method was primarily sonic curiosity but it yielded several other musical advantages. One is that the possible output waves are not limited to only the settings that someone else has considered to be musically useful. The mathematical equation generating the output is also capable of many inharmonic settings, including those that do not generate a strong or consonant oscillation, or those just outside of consonance where beating, phasing responses are possible. The other big advantage is that the harmonic control can accurately respond to changes according to 1v/oct.
Front panel jacks are TT (bantams), with impedance balanced outputs and inputs. Balanced signalling along with studio practice in harmony with the laws of physics will ensure trouble free integration straight from the module into studio and live environments.
Chassis earth and 0V separated in accordance with AES48.
Price £725"
LABELS/MORE:
aether machine,
New,
New Makers,
New Makers in 2017,
New Modules,
New Modules in 2017,
Wiard
Expert Sleepers FH-1 - Roli Blocks MPE demo
Published on Dec 5, 2017 Expert Sleepers
"The FH-1 is compatible with MPE (Multidimensional Polyphonic Expression) as produced by the Roli Blocks controllers, amongst others.
Here a Bluetooth LE MIDI dongle (the Widi Bud) is used to connect the Block to the modular synthesiser wirelessly."
Chirp Patches Select
Published on Dec 5, 2017 Konarie Music LLC
"AVAILABLE TO DOWNLOAD SOON
The Konarie Chirp is a sample based Rack Extension synthesizer instrument made exclusively for the Propellerhead Reason rack. It is the first RE synthesizer designed specifically for optional hardware control - the first RE synthesizer you can actually touch.
The layout of the Chirp matches the open source Behringer BCR2000 midi hardware to give the user a true physical
experience. For an authentic experience, you can purchase the sticker kit for the BCR 2000 from the Konarie Etsy store. The Sticker kit is sold separately and the Behringer BCR2000 is available from various retailers and on-line stores. Konarie is not affiliated with Behringer and only leverages the open source hardware as an option. All hardware support is obtained exclusively through the manufacturer and it’s affiliates.
Trademark disclaimer
All trademarks referred to within the Konarie Chirp advertisement are the property of their respective trademark holders. None of these trademarks holders are affiliated with Konarie Music LLC or its products. The referrals to these trademarks do not in any way constitute trademark use.
For more information, please visit www.konarie.com"
Double note, double Sub 37, 64 step sequence.
Published on Dec 5, 2017 Resonant Anvil
"No other audio input. Reverb by Strymon Big Sky."
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© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH