Metasonix RK6 Resonant Lowpass Filter free Notch "Balance" control dials in

Notch "Balance" control dials in the H/L ratio with constant power design

MIDI (note number an channel can be assigned freely)

no effect is generated) to the full ﾱ10v (fully clockwise)

Crossfade between pairs of saved algorithms

but it's much more than that

Metasonix RK6 Resonant Lowpass Filter free Notch "Balance" control dials inThe RK 6 is a TOTALLY UNIQUE product, one that has never existed before. It is a Sallen Key lowpass filter with a feedback loop, to allow it to resonate. There are no integrated circuits or transistors in the signal path. It is a PURE TUBE design, the sort of design that might have been invented in the 1950s if anyone had dared to create a turnable lowpass filter for musical uses before Moog and Buchla. It even uses a coupling transformer to provide