The original Russian ICs K140UD12 are used in the sound circuit. We did several updates to adapt the VCF for contemporary modular synth demands, it has independently buffered inputs, extended Cutoff knob, eliminated clicks when switching filter modes and output stage added to eliminate signal inversion. The result is a much punchier bass sound and very smooth controls.
Erica Black series are high-end modules with unique functionality. Only the highest quality components are used and all inputs and outputs are protected against undesired overvoltage. When designing the Black Series, Erica Synths did not economise on the module width, we put design and usability first. Big knobs are assigned to functions that make difference in sound. Together the Erica Black series are a range of modules that make an entire synthesizer.
Key Features:
- Emulates the filter section of the Russian Formanta Radio Factory Polivoks synthesizer
- Utilizes original Russian K140UD12 ICs in the circuit
- Independently buffered inputs for maximum signal integrity
- Switchable lowpass/bandpass operation
- Accepts CV input from -10V to +10V
- Size: 10HP wide, 25mm deep
- Power usage: 11mA (+12V), 11mA (-12V)
Got questions?
Head to our contact page or give us a call on 02 9449 8487 and our friendly team will be able to assist you.
