DRIP stereo multimode filter

Mutable Instruments' Ripples filter sounds lovely, and then After Later Audio combined two in their Popple module. We asked if we could do a limited run (of 10) to raise some money for our young company, made some beautiful panels, and called it DRIP.

DRIP / Popple is an 8hp multimode stereo filter based on the Mutable Instruments Ripples V1 filter section. Features:

• Stereo inputs.
• Separate 12db/oct, 24db/oct, and bandpass outputs for both channels.
• Attenuverters to dial in exactly how much modulation each channel receives.
• FM inputs to modulate L & R separately.
• Self oscillation at high resonances.

References:

https://afterlateraudio.com/products/popple-presale

https://github.com/AfterLaterAudio/Eurorack/tree/master/Popple

https://github.com/pichenettes/eurorack/tree/master/ripples/hardware_design