MATRIXSYNTH

Buchla Cake!

via Cynthia's Custom Cakes
"Special Cake for David Leith
The cake was based on an oscillator sound module from an electronic music synthesizer made by the California company Buchla. Buchla called their musical instruments "Electric Music Boxes". The one pictured is an extremely rare model which recently sold on eBay for $10,000. The one David Leith own was hand-built by him.
Here is the link where you can learn more about the hand-built synthesizer http://minimalist.davidleith.com/DeitzModSynth10.html

— with Dave Leith and Frances Foo."

Circuit Bent Dub Siren .DUB. by freeform delusion

YouTube Uploaded by eecouk on Jan 13, 2012
freeform-delusion on eBay

"Dub Siren - with those classic arcade sounds! [Defender at 1:18] I put it through a delay towards the end of the video.

on/off button (round the back)
switched 1/4inch jack output
Red LED
8 momentary buttons for oneshots
8 toggle switches (4 on each side) for loops
pitch up control"

Doppelganger

YouTube Uploaded by vcs3dreams on Jan 13, 2012

"2 Modified Gakken's gettin' down.
Both Gakkens for sale on etsy.com
http://www.etsy.com/listing/90401798/reserved-for-jon-johansson-analog-synth
http://www.etsy.com/listing/81933368/analog-synth-control-voltage-synthesizer"

frequency battle

Uploaded by vcs3dreams on Jan 13, 2012

"2 modified Gakken Sx-150 synths + modulation generator + 5 step random sequencer"

Roland TB-303 Ice White Custom Modded 303

via this auction
"Analogue Culture 'Acid Line' Edition
As you can see from the pictures the case is Ice White and in perfect condition. There is a 3mm Laser cut Clear Acrylic face plate that has been reverse printed on the under side so the graphics can never wear off. The Pot's have all been replaced with new knobs so they match the new mods. All of the tact switches have been replaced and work perfectly. All of the led's have been replaced with Blue led's...

Modifications:

X-Mod - Modulation of the waveform
Q-Boost - Extra Resonance

Overdrive
VCA Decay - Can produce electronic percusive sounds at low settings
Filter input
Lithium ion Program Battery fitted. (Will keep patterns for 3 years or more)
Lowered Cutoff Frequency
Higher Env Mod

(All of the mod pots are a little stiff but perfectly usable)

Midi i/o

Fitted with a Midibass 303 mkII board. The Din sync port has been converted to take a special midi cable (Also included) so no need for a Kenton or other device.

Not only can you play the 303 from an external keyboard/sequencer, you can also capture the midi data from the patterns you have programmed/stored in the 303's quirky sequencer.
It capture's note, accent and slide.

CC# control of the cutoff frequency
Control Accent on/off with velocity
Control slide with overlapping notes
and much more.......

For futher details on it's midi capability please click on the link below.