Offer Details

This Binary Filter has been barely used in a climate-controlled, smoke-free home studio. It's in excellent shape — all knobs, switches, and jacks are fully functional as shown in the photo.A smooth, musical state variable filter at 8HP. You get simultaneous lowpass, bandpass, and highpass outputs, plus CV control over both frequency and resonance with attenuverters. The standout feature is the Stable/Unstable switch — in Stable mode it's a warm, organic filter that won't self-oscillate. Flip it to Unstable and it becomes a voltage controlled sine wave oscillator that can add everything from ringing harmonics to heavy distortion when processing incoming audio.A versatile filter that can go from clean and gummy to howling and aggressive depending on how you set it.Selling because I'm consolidating my modular setup and trimming redundancies.