Saturday, May 30, 2015
YAMAHA DX100 ARP SEQUENCER and ODYSSEY Mk3 DIGI-ATOM 4800 Roland SPH-323 PHASE SHIFTER
Published on May 30, 2015 weltron2010
"YAMAHA DX100 has been controlled by ARP SEQUENCER and ODYSSEY Mk3 .
CV GATE signal has been converted into a MIDI signal by DIGI-ATOM 4800
YAMAHA DX100 preset sound "PA 4 Elec Grand" has been added the effect by Roland SPH-323 PHASE SHIFTER."
Koushion + littleBits + Ableton + MicroBrute :: CV Step Sequencer
Published on May 30, 2015 experimentalsynth
"Koushion [iTunes] + littleBits combine to make a great CV Step Sequencer. Add Ableton Live and you also get some great tempo-synced effects. Applying all that to an Arturia MicroBrute results in some great sounds.
Learn more at experimentalsynth.com"
MARSH UDS KIT МАРШ VINTAGE SOVIET ANALOG DRUM SYNTHESIZER with 5 Pads
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
""Marsh" - Musical drum kit, consisting of: a synthesis module, 5 external drum pads on the rack, bass drum pedal sensor for fastening, connecting cords. Sound synthesis module has 6 standard channels with identical parameters of sound production.
Controls on the front panel:
6 channels with identical parametrs (from up):
- control indicators
- tone (time/frequency)
- HF- LF button
- glissando
- ballance
- noise duration
- on\off button
- frequency resonance
- level
Separate channel outputs (1-6) - 1\4 TRS "Jack" sockets
Right (General dimensions):
LF-timbre-HF
Volume
Output left/right channel (stereo) - 1\4 TRS "Jack" sockets
Headphones output (mono)
Back panel:
Trigger's inputs (1-6)
Sensitivity
Output (left+right)
Grounding
On\Off
Voltage: 220V"
via this auction

Controls on the front panel:
6 channels with identical parametrs (from up):
- control indicators
- tone (time/frequency)
- HF- LF button
- glissando
- ballance
- noise duration
- on\off button
- frequency resonance
- level
Separate channel outputs (1-6) - 1\4 TRS "Jack" sockets
Right (General dimensions):
LF-timbre-HF
Volume
Output left/right channel (stereo) - 1\4 TRS "Jack" sockets
Headphones output (mono)
Back panel:
Trigger's inputs (1-6)
Sensitivity
Output (left+right)
Grounding
On\Off
Voltage: 220V"
Arp 2600 Analogue Semi-Modular Synth with Mods
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
"Arp 2600, Model 3604-p keyboard. Manuals and Patchbook for the 2600, new patch cables, power cord, and keyboard to synth connector plus keyboard extension cable. Pictures are of the actual unit for sale.
The synth is fully functioning and sounds amazing. It could however probably use a service at an appropriate point. A few of the sliders are a little noisy and will need cleaning or replacing.
The unit has been tinkered with in it's past to add in some additional pots and switches. They actually add some really useful functionality. Each oscillator has an extra pot which provides extra fine tune which is really useful when dialling in any syncing between the oscillators. Each oscillator also has a 3 position switch that switches the oscillator octave. Very useful for building stacked oscillators quickly rather than using the frequency slider. On the ADSR you can see a switch over the attack and release sliders. The attack switch doubles the attack range and the release switch half the release range."
via this auction

The synth is fully functioning and sounds amazing. It could however probably use a service at an appropriate point. A few of the sliders are a little noisy and will need cleaning or replacing.
The unit has been tinkered with in it's past to add in some additional pots and switches. They actually add some really useful functionality. Each oscillator has an extra pot which provides extra fine tune which is really useful when dialling in any syncing between the oscillators. Each oscillator also has a 3 position switch that switches the oscillator octave. Very useful for building stacked oscillators quickly rather than using the frequency slider. On the ADSR you can see a switch over the attack and release sliders. The attack switch doubles the attack range and the release switch half the release range."
Prophet 12 old school sounds
"Home made presets with analog vibes (no external fx used for this recording)"
"String machine like home made sounds (no external fx used for this recording)"
Roland GR-77B Vintage Bass Guitar Synthesizer vs GR-700 Demo Features Review
Published on May 30, 2015 WayneJoness
http://www.joness.com/gr300/GR-77B.htm
Preset audio demos below.
"The Roland GR-77B is the greatest bass guitar synth you have probably never heard of! The GR-77B has a superior synth engine, built around the fat classic vintage Roland JX-8P, and a quick 32 millisecond average response time, and tracking that outclasses both modern and vintage bass synths that rely on pitch-toMIDI conversion.
Both the GR-77B, and its older brother, the Roland GR-33B, benefit from following on the heels of more well-known guitar predecessors, the GR-700 and GR-300 guitar synths. In each case, the bass version has improved design and features.
This video details the features of the Roland GR-77B, and compares the GR-77B with the GR-700. The soundtrack for the video was performed entirely on with the GR-77b, with Stylus RMX only providing the rhythm/drums."
Roland GR-77B Vintage Bass Guitar Synthesizer - User Presets Demo
"Quick listen through banks 1- 4, the user presets from the amazing vintage Roland Bass Synthesizer, the GR-77B.
The video starts with a demo the tuning feature, and also shows use of the LFO touch pad, and the latching/unlatching hold pedal."
Roland GR-77B Vintage Bass Guitar Synthesizer - Factory Presets Demo + EV-5 Pith/Filter Mod
Published on May 30, 2015
"Quick listen through banks 5- 8, the fixed factory presets from the amazing vintage Roland Bass Synthesizer, the GR-77B.
The video starts with a demo of using a Roland EV-5 with the Pitch and Filter pedal inputs on the rear panel, plus use of the LFO touch pads on the guitar."
Dave Smith Instruments Prophet '08 Improvisation XXXXIX
Published on May 30, 2015 Sacred Synthesis
"This piece is a good argument in favor of synthesizers having twelve to sixteen voices. The envelope and filter settings are such that, when the eight voices are exceeded, a rather violent "pop" results as the notes are re-assigned. I don't think it ruins the music if kept to a minimum, but it profoundly affects the keyboard technique needed, so that the player has to constantly be aware of the patch's constraints
Of course, I could have poly chained the keyboard and module, and that would have given me such a sixteen-voice instrument, but I much prefer to run them in parallel - merely MIDI-ed together and panned to opposite sides, so as to give a fuller richer stereo sound in eight voices.
The music is modeled on a Prelude and Fugue format, but the so-called "Fugue" in this case is only an Imitation - a piece based on a theme that continuously but freely alters it in various ways. Whereas, a traditional fugue follows a stricter form. Fugue is positively my favorite type of music.
Instrumentation:
DSI Prophet '08 Keyboard
DSI Prophet '08 Module
DSI Evolver Desktop
Hammond XPK 200L Pedalboard
Reverb from Lexicon MX300
Recorded live directly to CD
All music property of Sacred Synthesis"
KORG ARP Odyssey Performance
Published on May 30, 2015 Olivier Briand
"A Performance by Olivier Briand with the KORG ARP Odyssey, in one take, only reverbe and delay added to the original sound."
Audiothingies P6 Virtual Analog Synth
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
"A DIY polyphonic synthesizer | chorder | arp with FX’s
With 2 oscillators, 1 sub-oscillator, a switchable 4-pole lowpass and multimode 2-pole filter, 3 envelopes and 3 LFOs per voice, the P6 is capable of producing a large array of classic analog-like sounds, pads, strings, brasses, organs, leads, basses, arpeggios, fx’s and even drum sounds."
via this auction
"A DIY polyphonic synthesizer | chorder | arp with FX’s
With 2 oscillators, 1 sub-oscillator, a switchable 4-pole lowpass and multimode 2-pole filter, 3 envelopes and 3 LFOs per voice, the P6 is capable of producing a large array of classic analog-like sounds, pads, strings, brasses, organs, leads, basses, arpeggios, fx’s and even drum sounds."
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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