Tone Quad Filter (Silver)

Qu-Bit Electronix Tone

Tone, from Qu-Bit Electronix, is four voltage controlled filters behind one panel. Each filter has its own audio input and CV control, with both Bandpass and Lowpass outputs. Each filter utilizes OTA topology to provide the warm, buttery filter tone with a characteristic -24dB filter slope, similar to Moog style filters. Each filter's resonance control can be increased up to self oscillation, providing four clean sine tones that can be tracked musically over four octaves. 

Tone Features

• Quad voltage controlled filter
• 24 dB slope
• Simultaneous low pass and band pass outputs
• Self oscillation with v/oct tracking across four octaves