
Monday, October 16, 2006
Orange MFB Synth Lite II

Inside and MFB Synth Lite
The Wiard Woggle Bug

"The newest module in the Wiard system is the Woggle Bug. The Woggle Bug is an utterly unique module that produces complex random voltages and tones. It reproduces the set of random voltages available from the original Buchla Model 265 "Source of Uncertainty" module. This long out of production module is representative of the most musical random voltage generators produced in the first "Golden Age" of modular synthesizers.
The Woggle Bug adds 4 permanently coupled audio VCOs to the random voltage outputs. Through a design trick, the single mechanical module contains the equivalent functionality of 18 electrical modules. Obviously, all the patch points cannot be brought out to the front panel."
Title link takes you to more info.
It's also worth noting:

Buchla 200e Sample by Ezra Buchla

"there are all kinds of modules in there. i recorded a few seconds or minutes
of every system i checked out. it's pure 200e, pretty random patches, no
specific intentions...
one of the weirder sounds in there is a 227 mounted backwards and played
with fingers and a flashlight. try it if you dare but don't let the op-amps
get too hot...
yasi and i also recorded a couple of 'spine sessions' where we filled a
whole cabinet with one kind of module. we did one with 18 259's and one with
18 self-oscillating 291's. there's some of that in there, but sometime i'll
get around to editing a more focused thing i think.
both oscillators can produce lots of harsh staz without even using any
patchords; set the mod osc to modulate pitch in pitch tracking mode for
builtin fm feedback... cv feedback introduces some additional interesting
noise from the cv sampling rate interactions; use 2 coupled oscs in low
frequency mode and a 291 to make weird stumbling chaos glitch beats.
the phasor can do some pretty intense self-modulating stuff as well. use the
210+281+292+297 to make no-input tabla freakout."
Sunday, October 15, 2006
Soviet Analog Synth Altair 231

Details:
"ALTAIR-231 is a monophonic 3'osc synth, it has 4-oct keyboard (F-C) with velocity sensitivity assign to vibrato effect. Sound control is performed with round knobs and switchers. For live performance there is a wheel which provides pitch shift (called glissando).
Synthesizer is based on 3 VCO (any can work as the modulator), 1 VCF (lowpass 24dB/oct) with ADSR, 1 VCA, 3 LFO, noise generator (white/pink), portamento. Consist of 5 main sections - MODULATION, OSC'S, MIXER, FILTER and AMP (called Contour).
MOD section:
- portamento on/off, rate;
- mod mixer knob: balance between modulated by OSC3 and noise, depth amount;
- vibrato on/off, octave shift to 1/2
- pitch wheel (glissando)
OSCILLATORS section:
- osc 1,2,3 registers - 2", 4", 8", 16", 32", LF
- osc 1,2,3 waveshape select - triangle, saw, square, pulse, sine
- osc frequency - freq 1..3, freq 2, freq 3 -linked to keyboard pitch on/off
- modulation on/off switch
MIXER:
- osc 1,2,3 on/off, level
- ext input level, on/off
- noise generator level, on/off
- noise mode switch: white/pink
FILTER:
- mod on/off
- cutoff, resonance, brightness
- attack, decay, sustain
- keytrack on/off
AMPLIFIER:
- attack, decay, sustain
- key hold memory on/off
Next - global section: main volume, phones volume, phones out (5din), A-440Hz tone on/off, power.
Connection 1/4 jacks: input, output, pedal input (5din), ground.
Power supply: 220V/50Hz, fuze 0,125A"
Serge Analog Modular Synth

Details:
"This panel was mainly designed as a control voltage generation /modification source and is the perfect companion to a TKB touch keyboard sequencer. It is a slightly modified version of the "Red CV 1" shop panel shown here: http://serge-fans.com/newpics/panel_red_cv1_150dpi.jpg I replaced the Random Source, CV Processor and SSG with modules that fit better in my system at the time, namely the Active Processor, Pulse Divider, CV Mixer and Dual Scaling Processor. I no longer have a TKB and am slimming back my system so I'm passing this on to a loving home."
Clef Analog Mono Synth

via this auction
Update via Georg in the comments: "This is the B30 Microsynth from a company called CLEF PRODUCTS LIMITED from Bramhall, UK. It was sold as a kit as well in 1982.
I first thought the design looks like an BME, but I was wrong...
Georg."
Update via Hodgheg in the comments: "I used to sell these! Clef Products was a seriously weird place to work, I was there in the early 80's & left before they went bust. The Microsynth was the only instrument not designed in house; the designer was Allan Bradford MSc, at the time a lecturer in electronics at B'ham Uni. Good synth for the money, (£129 in kit form, £199 built) amazing variety of sounds but 1/3rd volt per octave meant tuning problems so bad that we used to put silica gel in the demo model to keep the humidity stable! I sold 30 bare pcb's to GCHQ (the listening spies) who wanted them for 30 new apprentices, presumably to teach them about soldering and/or interaction of waveforms. So I imagine somewhere there are a few Microsynths that stay in tune due to using military grade components:-)
If anyone wants to sell me one, contact me at hodgheg hotmail.com"
Waldorf Micro Q Keyboard

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© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH