This kit contains replacements for all the polarized capacitors in the ARP 4075 VCF Module. Also included are the parts to correct a design error which limited the frequency response of the 4075 VCF to 12kHz, and the instructions to install it. Users who have installed this modification have reported a very noticeable improvement in sound.
The 4075 VCF is used in the following ARP synthesizer keyboards:
- ARP Axxe
- ARP Avatar
- ARP Odyssey (Mk III and some Mk II models)
- ARP Omni 1
- ARP Omni 2
- ARP Pro DGX
- ARP Quadra
This product requires disassembly of the synthesizer and soldering skills to install.