The Simple VCA is a single-chip Voltage Controlled Amplifier module, in Eurorack format.
Tag Archives: Eurorack
Simple VCO – Update 1.0
The Simple VCO belongs to the same series as the Simple LFO.
It’s a very stripped down version of the Formant VCO, modified and adapted to the Eurorack format.
The Simple VCO is 1V/Oct capable. In order to reduce the number of parts, only one waveform output is available.
It is a super simple module, easy to build, to understand and maintain, yet fun to play and musically accurate.
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606BD 1.4 – TR-606 Bass Drum clone
This is an update of the 606 Bass Drum clone: version 1.4
Continue reading 606BD 1.4 – TR-606 Bass Drum clone
606T 0.1 – TR-606 Toms clone
The 606T is the Toms section clone of the classic TR-606 Drum Synth.
It’s the 2nd Eurorack module derived from the TR-606.
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Bus Comparison Guide
Feeling a bit lost with all the different Eurorack Buses? Here is a list and a summary of the various versions available.
Eurorack Power Bus – 28 Connectors
This is the biggest Eurorack Power Bus: 28 connectors on a 25cm x 6cm board!
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UC Clock Divider
The UC (µC) Clock Divider is a clock/beat/step counter/divider, based on Arduino, with 8 outputs, configurable in code.
With a clock divider you can slow down a tempo, create rhythmic patterns or, with a audio signal at the input, get sub-octaves.
It can also be used, with the right code, as a DIN Sync decoder.
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Simple LFO 1.5
The Simple LFO is a… simple LFO module for your Eurorack system.
Two waveforms available: Triangle and Square wave. Adjustable amplitude and Low/High range switch.
It’s easy to build, easy to understand and maintain. Only easy-to-find through-hole components.
3to1 – Dual Precision adder
3to1 is a utility module, with three inputs and one output. The output voltage being the exact addition (or subtraction) of the three input voltages.
USB Power Output
The USB Power Output module is a simple 3HP wide utility module with 4 USB A connectors. Perfect for powering a lamp, a small Keyboard (I use it for my Arturia Keystep) or anything else.