The Kilpatrick Audio K6501 Philter Euorack module takes the filter design of their Phenol Patchable Analog Synthesizer and adapts it for Eurorack systems.

The Kilpatrick Philter offers low-pass, band-pass and high-pass outputs simultaneously. Each output contains a signal indicator showing when that output is active. Philter has the same tone and range of control as the Phenol filters in a compact package.

Features:

• Eurorack (3U) form factor – 8HP width
• Filter circuit inspired by PHENOL and true to the sound and range of control
• Simultaneous low-pass, band-pass and high-pass outputs
• Unique two-pole design with special resonance limiter for huge peaks without oscillation
• Control over cutoff, resonance and FM level (voltage control of frequency)
• All inputs and outputs are tolerant of +/-12V
• All outputs drive 10Vp-p with 1K output impedance

Pricing and Availability

The Kilpatrick Audio K6501 Philter Euorack module is available now for US $225.