Thursday, November 05, 2009
Electronically Modified Didgeridoo Kyle Evans
YouTube via yakthekyle
"Electronically Modified Didgeridoo Kyle Evans
I created this instrument to experiment in the combination of the organic sound qualities of a didgeridoo with the advanced signal processing capabilities of modern computer programming and sound synthesis. This custom built didgeridoo features externally mounted modules that allow the performer to process and manipulate the sound of the instrument in real time. All control data is transmitted wirelessly via blue tooth and is controlling several audio processes created in a custom-built software environment. If you have any questions about the instrument please feel free to ask.
http://www.myspace.com/kyleevansmusic
http://yaktronix.blogspot.com/"
Touch DJ : 7 weeks "in review"
YouTube via AmidioInc
"Touch DJ was supposed to be one of our best apps. We never thought there would be any obstacles on it's way to the AppStore. However it has now hit the insane 7 week review mark, and there are no clear signs that it might get approved at all. Lack of communication from the Apple side makes it even worse. We have absolutely no idea about what is going on and why the app is kept unapproved. We have to suspend the work on all new iPhone apps for now. Sorry everyone who was waiting for this app, - we tried our best. http:/amidio.com"
Casio CZ-101 video review
YouTube via SynthManiaDotCom. click here for more previously posted.
"A video review of the classic Casio CZ-101, a mini-key digital synthesizer from 1985.
In this four-part video, I describe the features of the Casio CZ-101, present examples from its sounds, and show a few techniques to program new sounds on it."
Casio CZ-101 video review part 2 of 4
Casio CZ-101 video review part 3 of 4
Casio CZ-101 video review part 4 of 4
Moog Moogerfooger Demo - "MF-101 Lowpass Filter" - Sweetwater
YouTube via SweetwaterSound
"More info: http://www.sweetwater.com/mf101
Sweetwater's Daniel Fisher demos the Moogerfooger MF-101 Lowpass Filter. Check out some of the cool things it can do with your bass lines and drum grooves — it's also sweet in tandem with other Moogerfoogers."
Homemade synthesizers 5
YouTube via organfairy. See all parts here.
"Again I have used the swichboard-drum-machine to supply the rhytm. This time I focus a little more on the arpeggiator part of it - it is in the other box with the same size."
HJ8 Hampshire Jam 8 Air Sculpture Radio Massacre International RMI
YouTube via Synthasy2000
"HJ8 Hampshire Jam 8 at Liphook, UK on 31st October 2009
A short montage of mostly Air Sculpture and then the last clip is Radio Massacre International.
Dot Com modular synth action!"
Anyone ID the other gear? I see Doepfer for sure. The blue on the right could be a Sequentix P3 sequencer. The white on the left could be Modcan or DIY.
DSi Poly Evolver Keyboard Updated

Front Panel Gets a Functional and Cosmetic Makeover
HALF MOON BAY, Calif.—November 5, 2009—Dave Smith Instruments has released an updated version of its flagship synthesizer keyboard, the Poly Evolver. The new version boasts 60 potentiometers among its complement of 78 rotary controls. “The response to the pot edition of the Prophet ’08 has been overwhelmingly positive,” said company founder Dave Smith, “so we decided to extend that functionality to the Poly Evolver, as well.” Unlike endless rotary encoders, potentiometers allow the full range of a knob’s values to be accessed in a single turn of about 300 degrees. That simplifies filter sweeps and other more performance-oriented gestures. A kit with potentiometer-equipped panel boards is available to convert older Poly Evolvers. There have also been some cosmetic changes. “We needed both lined and unlined knobs to distinguish between the pots and encoders, so we’re using Prophet-style knobs,” said DSI’s Andrew McGowan. “And we’ve updated the panel graphics a bit without changing them significantly.” The wood end panels are now made from bubinga.
First released in 2005, the Poly Evolver received multiple awards and has been used extensively by artists such as Nine Inch Nails, The Faint, Silversun Pickups, Van She, and Thursday. An analog/digital hybrid, the four-voice Poly Evolver features four oscillators—two analog and two digital—in a unique stereo voice architecture with a real Curtis analog low-pass filter per channel on each voice. The digital processing does not simply add effects at the end of the signal chain, but is tightly integrated with the analog electronics for tuned feedback, distortion, bit crushing, and synced delays. It can also process external audio and has separate stereo outputs for each voice.
The updated Poly Evolver Keyboard is available now with an MSRP of $2,899.00 and an MAP of $2,599.00. The conversion kit requires nothing more than a screwdriver for installation and is available directly from DSI for $399.00 or factory installed for $449.00.
For more information, visit www.davesmithinstruments.com.
Specifications
5-octave, semi-weighted keyboard action with velocity and aftertouch.
Backlit, spring-loaded pitch wheel and assignable mod wheel.
512 fully editable Programs (4 banks of 128) and 384 Combos (3 banks of 128).
Numeric keypad for direct access of Programs and Combos.
For each of the four voices:
Oscillators: 2 digitally controlled analog oscillators (DCOs) with selectable sawtooth, triangle, saw/triangle mix,
and pulse waves (with pulse-width modulation), and hard sync; 2 digital wavetable oscillators with Prophet VS
waves and wave sequencing capability, FM and ring modulation.
White noise generator.
2 Low-pass filters: 1 analog Curtis filter per channel, selectable 2- and 4-pole operation (self-resonating in 4-pole
mode).
3 Envelope Generators: filter, VCA, and assignable (four-stage ADSR).
4 LFOs.
Glide (portamento): separate rates per oscillator.
Analog VCAs.
Digital high-pass filter.
Digital delays: 3 separate, syncable, stereo delay lines.
Tuned feedback with “Grunge”: use feedback as a pitched sound source.
Distortion and “Output Hack.”
16 x 4 step sequencer.
Ins and Outs
MIDI In, Out, Thru, and Poly Chain.
Stereo audio input: 1/4” unbalanced.
Main stereo audio output: 1/4” unbalanced.
Separate stereo outputs (per voice): 1/4” unbalanced
Stereo Mix Input: for Poly Chained Poly Evolvers.
Sustain pedal input: accepts normally on or normally off momentary footswitch.
Pedal/CV1 and Pedal/CV2 inputs: responds to expression pedals or control voltages ranging from 0 to 5 VDC
(protected against higher or negative voltages).
Headphone output: 1/4” stereo phone jack.

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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