MATRIXSYNTH

YouTube via human202
"MFX24 MULTI FX UNIT, COMPLETLY HOMEBREWED, FOR SALE ON EBAY.

The MFX24 is a portable effects processor that has been designed with the circuit bending and electronica culture in mind, with a retro design, straightforward interface and small form factor makes it the perfect companion for the studio and live performances.

Don't be fooled by its size! It has a full blown 24 bits processing engine with 15 amazing presets like reverb, delay, chorus, flanger, phaser,tremolo, pitch shifter,high and low pass filters...it also acts like a synthesizer with a sine wave generator that can create an extremely low powerful bass and also a random lfo generator!

Three independent potentiometers for real time manipulation, control 3 different aspects of the selected preset for unique sounding effects in real time! * Straightforward operational interface designed for quick access * Ultra-compact 4.5" stereo multi-effects processor * Retro L.E.D. display with preset info and graphical pot positioning display * 15 amazing presets including 2 synthesizer like effects sine wave generator and a low frequency oscillator * Three independent REAL TIME potentiometers, controlling three different aspects of the selected preset * Wall power supply"

Jomox XBase09

images at this auction. Note this is the one from this video.
"This is a special edition Jomox XBase09 analog kick/snare/noise drum machine with four sample sets for the Hat section which include samples from the CR-78, TR-808, TR-909, and special Jomox samples. The special sets include samples of the Closed/Open HiHat, Rim Shot, Handclap, Ride, Crash, and analog noise. The samples for the hihats, rimshots, claps, and crashes can all be played in reverse as well.
The specs otherwise are identical to the stock XBase09 except the DinSync port does not function.
Software version 2.09 (last and fully stable release), absolutely 100% mint with owner's manual and original power supply (110V).
Perfect and unstoppable internal clock and syncable to external MIDI clock.
Triophonic (kick, snare, 'hat' section) but can edit individual sounds per step (all parameters!).
Kick has eight editable parameters (Env Tune, Pitch, Decay, Harmonics, Pulse, Noise, Env Attack, EQ Rolloff).
Snare has five editable parameters (Tune, Snappy, Decay, Detune, Noise Tune).
Hat section has Tune and Decay editable for all samples.
X0X-style sequencer with pattern and kit saving.
A true beast, and no longer made.

More audio demos can be heard here"

Inside an ARP Omini-2

flickr by tubmyk2
(click for more)

Mochika2 raw random noises

YouTube via atomolab

Atari Punk Dreamcast version 3

YouTube via frostedminipete
"On ebay. The last one that I'm building, get it while you can folks ;] I really like this one."

iDrum for Mac and PC - Creating Kits

YouTube via izotopeinc
"Learn how to create your own kits for iDrum, the virtual drum machine for Mac and PC."

iDrum: Virtual Drum Machine for Mac and PC

It looks like they've expanded beyond the iPhone/iPod Touch.

iDrum is currently available in three editions
You can get iDrum Hip Hop Edition here:

You can get iDrum Club Edition here:

You can get iDrum Ministry of Sound Anthems here:

2-finger minimalistick :-)

YouTube via feelda303. follow-up to this post.

Casio VL-TONE VL-1

via this auction
"COMPLETE WITH:
Neat leatherette case, in great shape.
Operation Manual
Assorted Melodies booklet
Limited Warranty flyer
Color 11x17" brochure from Casio, folded up
Styrofoam insert for box
Original Color Box (used, a bit beat up, but overall quite nice)

Way back in 1981 the geniuses at Casio decided to create a calculator synthesizer combo. Genius! Now, this is not simply a novelty toy mini organ. This is a proper fully programmable monophonic synthesizer, with a drum machine, and a recording sequencer!

Here are some features:
8-digit voice program entry - you can enter variables for voice (waveform), ADRS, and (LFO) modulation! SERIOUS!
(more info here with links for the manual in pdf form.)
Bleep blip drum machine.
One key play (a 2-button sequencer trigger)
The octave switch, for 3 full octaves of real-time switchable fun!
The pseudo-vocoder/wah, cup the speaker and "talk" for hours of "EE AH OH OO"!
On the back it has master tune and a reset button."