MATRIXSYNTH

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.

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."

JoMoX Air Base 99 Analog Drum Synth

images at this auction

PPG WAVE 2.2

images at this auction

"Serial # 01433 Actual Dimensions 38" x 22"x 6 1/2" Weight 38 lbs."

Start Instruments Synare 3

images at this auction

Roland System 100 Modular and More

via Q960 on the sequencer.de forum

Sequential Resonation Machine

I saw this one on sequencer.de with no decription. Anyone know what it is?

Update: samples, images and more info here.

"Created by Joseph Casbarian, the Sequential Resonation Machine routes any amplified sound source through a twelve position switch located on the top of the unit.

This switch is controlled by a variable speed DC motor. The signal path is accessed from the patch panel via switch jacks in the center of the panel (2 jack groups).

Next, the user can patch the switched signals into any one of the pipe jack multiples (4 jack groups).

From these outer jacks, the signal is sent to separate speakers underneath each of the twelve pipes spanning an octave C# 4 up to C5 (4’ pipe).

The result is a very simple sequencer, using pipe resonance to produce pitch. "

Update: also see the Odd Music Galary.