4U022 - 4072 VCF

4U022 - 4072 VCF 4U adaptation of the Yusynth Arp VCF; this version is 100% identical to the original - all credit goes to Yves Usson. For more information about the circuit, please visit his amazingly detailed website. Yusynth Arp VCF PCB: 1.6 mm thick, double sided, green base material FR4-Standard TG 135-140 surface finish HASL part values are silkscreened Front panel 1.6 mm, PCB material with colour front print that "mimics aluminium" 1" x 175 mm mounting holes - 3.5 mm, follows the LW specification (top and bottom) no parts, just the PCB - LW format panel is available Documentation