Eurorack Diode VCF Kit/PCB Modular Synthesizer

The design is based on the Steiner-Parker diode filter, and I stripped it down to a minimal set of components while keeping its characteristic sound. It has controls for frequency cut-off, resonance and CV level. There are distinct inputs for low-pass, band-pass and high-pass.

Key features

• voltage controlled diode filter
• inputs for low-pass, band-pass and high-pass response
• controls for frequency, resonance and CV input level
• two CV inputs for controlling the cut-off frequency
• easy to build, all through hole components
• 10 HP

The kit includes

• all needed quality components
• optionally matched transistors

More technical details and assembly guide can be found at https://polykit.rocks/vcf

Disclaimer: Kits or PCBs like this require a certain experience to assemble. A set of tools and basic understanding of electronics and components are required. Please take great care while assembling it. All kits/PCBs are sold at the purchasers risk. Used or assembled kits can't be returned.