Category Archives: A-111-5

Mini Synthesizer Voice

A-187-1 VCDSP – Voltage Controlled DSP Effects Module

Echo I

Echo II

Chorus & Delay I

All FX I

Chorus & Delay II

Chorus & Delay III

All FX II

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A-100

A-100

“In the A-100, Doepfer have produced a capable and versatile analog modular synthesizer, built in the style of the classic modular systems of the seventies. The renaissance of analog synthesis in the last few years shows that analog sound production has a vital place alongside sampling and digital synthesis, and can produce sounds that are unobtainable by any other means. In addition to the unique sounds of its oscillators, filters, amplifiers, phasers, frequency shifters, and so on, analog synthesis can provide almost unbounded modulation opportunities, conventional and unconventional – limited only by the number and variety of modules available.
In designing the A-100, our priorities were: good sound quality; diversity of modules available; ease of integration into a MIDI system; and, maybe most important of all, affordability.

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A-111-5 Mini Synthesizer Voice

A-111-5
Mini Synthesizer Voice

“Module A-111-5 is a complete monophonic synthesizer module that includes these components (modular version of Dark Energy):

VCO

manual tune control (with an internal jumper the range can be set to ~ +/-1 half an octave or ~ +/-2.5 octaves)
range switch -1 / 0 / +1 octave
frequency range about 10Hz … 12kHz
FM (frequency modulation) control with modulation source switch (LFO1 / off / ADSR)
manual pulsewidth control for rectangle waveform
PWM control with modulation source switch (LFO2 / off / ADSR)
waveform switch (sawtooth / off / triangle)
the sum of the waveform chosen by this switch and the rectangle is fed into the VCF (to turn the rectangle off the PW control has to be set fully CCW)
external CV input for VCO frequency (1V/octave)
external CV input for external PWM of the rectangle
internal CV input for frequency (1V/octave) connected to the A-100 bus via jumper, the jumper can be used to interrupt this internal connection if not wanted Continue reading A-111-5 Mini Synthesizer Voice

Doepfer

A-100,
Dark Energy, Dark Time,
MAQ 16/3, MS-404

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