MATRIXSYNTH

Kee-Bass Combo Organ Bass Synthesizer

via this auction
"1967 Rheem Kee-Bass Combo Organ String Bass Synthesizer. The Kee Bass is monophonic keyboard with high-note priority. The Sustain/Percuss tab functions like this: Switched to "Sustain", it plays like a regular organ - press a key and it sounds continuously until you release it. Switched to "Percuss", it plays like a piano. Press and hold a key, and the sound dies out; how fast depends on the setting of the Decay Slow/Fast tab. The Bass Booster, Mellow/Bright and Fuzz tabs do what you'd expect. Controls:

"Star Trek Transporter-style" Bass Booster lever.

Tabs: Tone Mellow/Bright, Fuzz Off/On, Mode Sustain/Percuss, Decay Slow/Fast, Power Off/On.

For more information than you could possibly want, check out:
http://www.combo-organ.com/Rheem/index.htm"

RARE VINTAGE ROLAND SH-1000 SYNTHESIZER IN BOX

via this auction

Roland Sh-101 Synth Keyboard with MIDI converter

via this auction

ELEKTRONIKA EM-26 RARE SOVIET USSR ANALOG VOCODER SYNTH

via this auction
"Electronika EM-26 portable vocoder is intended for synthesis the voice or external signals, has internal strings ton-generator, analyzer-synthesizer, modulations and vocoder effects.

Control panel include 4 sections: VIBRATO, VOCODER, STRINGS and LEVEL, also it has a panel real time transpose and other controls.

VIBRATO section has sliders - accent, depth and rate
VOCODER - chorus knobs (on, mode), mic/vocoder level

STRINGS - on/off, level, violin/cello, sustain
LEVEL - mic, line A, line C
Keyboard PANEL: main level, pitch, interval, octave, pitch bend
CONNECTION (1/4 jack): mic in, line A,C, phones, output, pedal, power.

Specifications:
— Number of octaves in a keyboard, 2,5
— Weight with case, 7 kg (approx. 15 Pounds)"

Chroma Polaris Color Themes Update

See the update in this post for some notes from the man behind the different color schemes.

C3PO and R2D2 Tweaking and MS20

A Happy New Year via scalum where you will find more shots.

DIY Digital Analog Modular

via this craigslist post
"modules include:
-6x Square Oscillators ranging from low HZ for LFO/Clocks (maybe even under 1hz, I have no way to measure it.) up to 2+ mhz.
-ENV+VCA (voltage controlled ATTENUATOR), this module is used for digital signals, but you can input an analog signal, it makes it very crusty and strange sounding with analog. Attack and Decay.
-64 bit Shift Register, a very interesting module that can be used as a step gate sequencer, as an interesting buffer override/glitch module, bit reduction or more..

-Input module, used for inputting external signals, such as drum machines or microphones.
-2x 4 bit shift registers, can be used as a random bit generator, small step sequencer, bit reducer or more..
-2x 4bit binary counters, used as clock/octave dividers or more...
-4-bit DAC
This unit uses banana jacks. and also has 1/4" and 1/8" outputs."

This one in via Gord.

Update via Phil in the comments:
schrang.mp3
papsmear_technoz.mp3
"this last one has an er-1 on the input providing the percussion but the unit is processing it"

Dub-step-arcade-PCB

flickr by Matt The Modulator
(click for more)

"My first complete hand made pcb for a dub siren / atari punk analog synth noise ting (Dub step Aracade ). i used some clear decal paper to print the screen print detail.
The circuit trace was applied using press-n-peel transferre film.

circuit trace is a little blurred from the transferre process nothing i coudnt sort with a marker pen and craft knife."