Pianos & Keyboards

Tiptop Audio Z2040 Tiptop Audio Z2040, Filter Module, 4 dB 4-pole low pass VCF, Redesign of the Prophet 5 Rev 2 Low Pass Filter, Voltage controllable gain and resonance, Self-oscillating, FM input for filter sweeps, VC-FM input for controlling the FM modulation depth,... Tiptop Audio Z2040