via this auction
"Bend Matrix from 4ms factory. This one was custom build by Dann Green himself. It has the classic two parts matrix hardwired to circuit bent toys producing some infinite possibilities of bent sequences. Several modes are added for extra flexibility : record sequence, different modes of bent sounds (effects, notes, drum parts). Rare enough on those art piece is a midi out and midi in (!) to sync the Bend Matrix to some other midi gear.
Here you can see me use it with a Flame midi talking synth : more vids (theau playing the ghostmatrix).
On my youtube channel you can see some more videos of it in action (build in sounds used). Here is my channel : http://www.youtube.com/user/theau61?feature=mhw4
The bend matrix is powered with 9V DC PSU and comes with a custom instruction manual.
More info on the Bend Matrix : http://4mspedals.com/bendmatrix.php
what is the bend matrix?
the bend matrix is a midi sequencer for circuit bent projects
...a dynamic tool to store and recall your analog synth patches
...a microcontroller brain that leeches onto a host circuit
...a signal router/mixer that can be played like an instrument and patched to your other midi gear
...an octophonic surround-sound system controller for routing and spinning 4 inputs to 8 outputs
...a circuit bending controller for live performance, e.g. turn a thrift-store kids keyboard into an arpeggiating, sequenced, midi-controlled player piano (forget squinting over a pcb with an alligator clip in the dark trying to find your glitch point!)
...an automatic patch-bay and sequencer with real-time analog controls: strobe, arp, gloob, random.
...a meta-instrument: play the playing of other sound-makers, routing them into each other, multiple outputs/effects, programming and saving patches
what does the bend matrix do?
connect/disconnect glitch points within an external circuit-bent device (two separate 4x4 matrices or one single 4x8 matrix)
connect/disconnect/route audio inputs into multiple outputs (4 inputs=>8 outputs or 8=>4)
act as a patch matrix for modular synthesizers, or other cv/signal routing
store up to 128 "patches" in memory (memory is held even when power is disconnected)
sequence the 128 stored patches at specified bpm (2 - 2000 bpm)
generate random patches
apply effects to the current patch (or sequence of patches) using analog controls: randomization, arpeggiation, strobing, gloobing.
inputs midi note/cc commands, so you can program your patches and sequences using standard midi gear
outputs midi note/cc commands, so you can use the bend matrix to sync up to other midi gear (video effects, etc...)
how might i use it?
a. circuit bending
add midi in/out to your circuit bent projects
program/save/recall patches of bend points
sequence trigger points to essentially convert any sound generating device into a player piano
real-time analog controls (joystick, knobs, photocells) provide special effects/glitching/strobing/arpeggiation and randomization
b. effect switching/re-ordering
change effect ordering and routings on the fly: store up to 8 patches per bank, with 16 banks
series, parallel, and series-parallel configurations possible
sequence your effect changes, so you can simply hit "next" after each song and the next effect ordering
up to 4 effects in any order and combination of in/out of the loop
dynamic re-routing
external stomp switches and rack-mounting optionally available.
c. modular synthesizers
patch synth modules together using a central button matrix to control routings
save/recall patches, (8 per bank, 16 total banks = 128 patches)
sequence patches within banks, sequence playback of multiple banks
split matrix functionality allows one half to control patches (e.g. lfo->vcf, adsr->vca, etc) while the other half can send midi note commands or make
d. art installations
flexible configuration allows a variety of sound sources and amplifiers to be dynamically routed (16 total bi-directional ports: e.g 4 inputs => 8 outputs, or two separate 4 in => 4 out...)
route trigger/sensor/microphone signals to various processing devices
outputs can trigger lights, sounds, motion, anything that runs on electrical power (use your imagination!)
customizable matrix size and configurations available
additional notes:
the photocell modification adds four light-sensitive photocells, each with an enable switch. the photocell overrides use of the knob for real-time effects.
the trigger input jacks include step ahead, step back and play/pause. this versatile input accepts cv, audio or any line signal.
9vdc powersupply included (120/240v).
2mm aluminum panel 12" x 10" on aluminum box (2" tall)."
