Sunday, October 11, 2015
Moog Sub 37 + Slim Phatty Polychain: Chords
Published on Oct 11, 2015 rbwduece
"Chords played with the Sub 37 and two Slim Phatties, set to random slow motion footage."
EuroCraic - Irish Modular Meet Up
Published on Oct 11, 2015 mCKENIC
"12pm-6pm Saturday 21st November.
Sweeny's Live Music Bar. Dame St. Dublin.
Irish Modular & Synth Meet-up Free Entry - All welcome.
Bring along your gear, check out some gear or just have a chat!"
1970s ARP Little Brother Analog Synthesizer Expander Module SN 0499
Sequential Circuits Pro One Circuit Board with Mushrooms, Shiva & CEM 3340, 3320 & 3310 Chips
Note: Auction links are affiliate links for which the site may be compensated.
Rev 1.2 circuit board via this auction
I've seen the mushrooms and Shiva before, but I do not recall the writing on the digital interface card before. Anyone know what it says?
"The CEM chips are as follows:
Three (3) CEM3340's, one each for the synthesizers two VCOs - Voltage Controlled Oscillators, with the third (white dot version) for the LFO - Low frequency Oscillator.
One (1) CEM3320 Voltage Controlled Filter. As installed in the Pro One this part is configured as a 24dB Low Pass Filter for that classic synth performance. However, the CEM3320 itself is far more versatile on its own. According to that data sheet it can be configured as a low pass, hi pass, band pass or all pass filter and it has voltage controlled resonance!
Two (2) CEM2210 Voltage Controlled Envelope Generators - VCADSR's. In the Pro One, one of these is used to modulate the VCF cutoff and the other controls that final output level from the Voltage Controlled Amplifier - VCA . By the way, the VCA is one-half of a CA3280 dual Operational Transconductance Amplifier, or OTA, while the other half of this device provides the glide/portamento function.
THE STORY BEHIND THE BOARD: I purchased the Pro One that this board was removed from several years ago here on eBay. The seller stated that he had no way to test it so it was being sold As-Is and that it may not work. He also stated that it has been stored in an unheated outdoor storage shed for a long time. Well, I bought it and guess what? It didn't work or at least it didn't work properly. During my initial testing I discovered that it would not read the keyboard, and you could not program the sequencer leading me to believe that the 8021 microcontroller was shot. I was able to verify that all of the CEM chips performed their intended function when I used an external source for the control voltage and gate except for the fact that the VCO's did not track at 1-volt per octave. Also, to the best of my ability to determine, all the switches, both slide and rotary, as well as all of the pots were working as they should. I later sold the chassis, keyboard and knobs to a friend and I kept the board intending to make a project out of it. I now realize that I never will get around to it and so it's time to let it go. It has been stored in an anti-static ESD safe bag since its removal from the chassis."
Rev 1.2 circuit board via this auction
I've seen the mushrooms and Shiva before, but I do not recall the writing on the digital interface card before. Anyone know what it says?
"The CEM chips are as follows:
Three (3) CEM3340's, one each for the synthesizers two VCOs - Voltage Controlled Oscillators, with the third (white dot version) for the LFO - Low frequency Oscillator. One (1) CEM3320 Voltage Controlled Filter. As installed in the Pro One this part is configured as a 24dB Low Pass Filter for that classic synth performance. However, the CEM3320 itself is far more versatile on its own. According to that data sheet it can be configured as a low pass, hi pass, band pass or all pass filter and it has voltage controlled resonance!
Two (2) CEM2210 Voltage Controlled Envelope Generators - VCADSR's. In the Pro One, one of these is used to modulate the VCF cutoff and the other controls that final output level from the Voltage Controlled Amplifier - VCA . By the way, the VCA is one-half of a CA3280 dual Operational Transconductance Amplifier, or OTA, while the other half of this device provides the glide/portamento function.
THE STORY BEHIND THE BOARD: I purchased the Pro One that this board was removed from several years ago here on eBay. The seller stated that he had no way to test it so it was being sold As-Is and that it may not work. He also stated that it has been stored in an unheated outdoor storage shed for a long time. Well, I bought it and guess what? It didn't work or at least it didn't work properly. During my initial testing I discovered that it would not read the keyboard, and you could not program the sequencer leading me to believe that the 8021 microcontroller was shot. I was able to verify that all of the CEM chips performed their intended function when I used an external source for the control voltage and gate except for the fact that the VCO's did not track at 1-volt per octave. Also, to the best of my ability to determine, all the switches, both slide and rotary, as well as all of the pots were working as they should. I later sold the chassis, keyboard and knobs to a friend and I kept the board intending to make a project out of it. I now realize that I never will get around to it and so it's time to let it go. It has been stored in an anti-static ESD safe bag since its removal from the chassis."
Roland Aira & Elektron Live by Jens Aderholz
Published on Oct 11, 2015 Jens Aderholz
"Roland Aira & Elektron Live by Jens Aderholz"
Space Flotilla (Korg,Yamaha,Casio,Novation,Arturia)
Published on Oct 11, 2015 Metatron's Cube
"One space frigate accompanied by four cruiser class ships, and a lonely dreadnought class ship. A distress beacon from a local star cluster has been intercepted. Gaining their attention, and breaking the monotony of outer-system patrol they break course. It's broadcasting on all frequencies. Enjoy the coming week everybody. Thanks for watching and listening!
download@ https://soundcloud.com/miles-baskett/...
Gear flotilla:
Yamaha Reface DX
Casio XW-P1 (Strymon BigSky)
Arturia Beatstep Pro (mK,MoroderNova,Beats)
Korg MicroKORG (Korg Kp3)
Novation MoroderNova
Korg Volca Beats
Behringer rack mixer
BBE Maxcom
Behringer Ultragain Pro pre-amp
Audacity (recording)
Presonus One ver2 (master)
Slate Digital VTM/VMR"
Arturia BeatStep Pro Demo By Dante Gonzales
Published on Oct 11, 2015 Dante Gonzales
"Programmed & Performed by Dante Gonzales
El Paraíso del Silicio Lima - Perú 2015
Derechos Reservados.
Sequencers: Atari 1040STE Running Cubase 2.0 Atomosynth Multiklon Arturia BeatStep Pro
Synthesizers: Atomosynth Koe (x2) Pearl Syncussion SY-1 Roland MC-202 Technosaurus Microcon II
Drums: Roland TR-606
Sync: Roland MSQ-100"
Moog Sub Phatty Explorations 4 - Looping Envelopes - Filter
Set to HD for best quality. Listen on good monitors or headphones and turn it up.
http://www.moogmusic.com/products/phattys/sub-phatty
Quick follow-up to this post earlier today.
That video featured the VCA looping envelope. This one features the filter.
All parts here.
Rythmic Eurorack Modular jam testing panasonic GH3
Published on Oct 11, 2015 Flux302 of Fluxwithit.com
"this is a modular jam primarily showcasing the Neutron sound Orgone accumulator. other modules listed from Synthrotek, Animodule, Lunar Modular, and pucktronix... Just getting a feel for my new camera."
Korg MS-20 w/ SQ-1 sequencing
Published on Oct 11, 2015 alternatingbitmusic
"More fun with the Korg MS-20. SQ-1 sequencer controlling cutoff frequency and when patched v/oct.
Also some beats via Vermona Drum Synth DRM1."
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MATRIXSYNTH - EVERYTHING SYNTH
© 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
