MATRIXSYNTH


Monday, April 30, 2012

Casio HT-700 CZ Analogue Synth with Original Box

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via this auction

"Very underrated synth. Very similar sound to CZ synths BUT with analogue filters/VCA/Chorus and crunchy drum machine. [Update: Note the HT-700 used SD Synthesis while the CZ used Phase Distortion similar to Yamaha's FM synthesis] Boxed, as new condition with plastic over the screen:

Analogue filters
Analogue VCAs
Analogue Chorus
Sampled 8-bit drum sounds that resemble the legendary Casio RZ-1 drum machine
Fully programmable drum machine
3 part multitimbral (full control over midi plus from the keyboard)
Same as the HT-3000 but mini keys

Below videos are not mine (and AWFUL audio quality) but they do show what sounds are capable with a few simple mods... Here is a sound demo from the actual synth that is for sale: http://punkdisco.co.uk/misc/misc/audio/demo.mp3"

Crystal Spaceship (complete album in a clip-collection)


YouTube Published on Apr 30, 2012 by synthypnosis

"BRUNO ENDER LEE - "Crystal Spaceship" (a collection of my recent 6 clips, which contain the complete album). Part 1: Crystal Spaceship (includes: "Ice Crystals", "Spaceship" & "Midnight") - Part 2: Astral Clockwork (includes: "Spaceship_2", "Astral Clockwork" & "Astral Odyssey")

composed, arranged & produced by Bruno Ender Lee; 2012 Velvet Voyage Productions"

Shruthi-1 with IR3109 Filter Board


flickr By MukSys
(click for more)

Squidfanny HR-16 Groove-Modulator Drum Machine

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Video previously posted here.

"Very special GROOVE-MODULATOR Drum Machine
Circuit Bent, and then some.......

Based on a Very Modified HR-16 Drum Machine, this instrument has been beautifully Restored, Circuit Bent, Upgraded, Retro-fitted with a fully patchable Analog Step-Sequencer & Custom Acid ROMs which transform the machine into unique and powerful Techno-Glitch Synthesizer unlike any other...

This machine's capable of producing an astonishing array of mindbending Electronic sounds, Phat Beats, Amen Loops, Synth Effects, Computer Speech and even complex Modulating Bass-Lines...

Not to mention of course, an arsenal of rich & Dynamic sounding digital Glitch effects, which can only be acheived by quality circuit bent gear.

This HR-16 now contains the latest O.S. and the Alesis 'Electronic' ROMs from the Black version of the HR-16, which (in my opinion) are far superior to the original acoustic kit. The pads & buttons are all clean and very responsive, and the Red LED lights have been replaced with beautiful Blue, Green & Purple LEDs. Custom chrome knobs & metal washers are used along with bi-colour blue / Green LED lights to indicate the various new functions of this very unique machine.

This machine can operate as a standard 'stock' HR-16 drum machine if required, with no functions affected."

Roland JX-3P 61-Key Polyphonic Synthesizer with PG 200 Program Controller

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See the seller's other items for more.

Moog The Rogue Model 342A SN 8502

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MOOG MINITMOOG SYNTHESIZER

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Pics of the inside below. Description via the auction: "ULTRA RARE Moog Minitmoog Preset Synthesizer... NOT VERY MANY UNITS WERE MADE & TO MY KNOWLEDGE ACCORDING FROM OTHER SOURCES ONLY ABOUT 10 UNITS ARE FULLY WORKING PROPERLY WORLDWIDE... Why..?? Because of the "Variable Capacitance" Touch Sensor Bar or After Touch Mechanism is not like any other synthesizer's after touch mechanisms. This one is based on a simple variable capacitance set up by the use of a semi-conductive material which is extremely hard to find and obviously in ALL of the Minitmoogs around the world have failed because that semi-conductive material has ceased to work because of the aging chemical reaction between all the other materials involved & the semi-conductive material. But I managed to source all the parts and materials needed exactly as it was used by the Moog Factory back then... Note to add up to this, I have owned several synthesizers with after touch most of them by variable resistance, etc but no other mechanism responds as neatly as this one with variable capacitance... Read later why...

Custom White Technics SX-K250A Vintage Synthesizer

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via the listing: "Technics SX-K250A Synthesizer. I put a lot of time and care painting it myself and it came out great! This is a rare keyboard from the 80s MADE IN JAPAN, and is fully functional. It will come with a memory cartridge, and power cord. The farthest slider to the left is not original but works just fine."

KAWAI SX-240

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Moog Minimoog D SN 9501

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"Functionally, I would say it's in good shape overall. All of the keys, switches, knobs and wheels work, as do the outputs and the External Input. It does have a few quirks though:

As was a trait of Model D's, the tuning on this unit can be unstable and unpredictable. Sometimes it will stay in tune for hours and play beautifully, other times it won't stay in tune for five minutes. I believe it has something to do with letting it warm up, which I would recommend doing for at least 20 minutes before playing. Switching between waveforms and/or octaves can also knock it out of tune sometimes.
The pitch wheel works, but adds a crackly noise to the sound when played. I suspect it just needs a good cleaning.
The sound of Osc. 1 can become crackly when switching between the Sawtooth and Square waveforms. It will go away if you keep switching between waveforms, or if you just leave it on Sawtooth until the sound goes away.

I can't comment on the S-trig function as I don't have the proper cable for it nor have I ever used this feature.

Also included in this sale is a custom-made hard shell flight case."
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