No info about availability.
24-stage String Filter
Nyle made 3 of these. He called them a "string filter". I've adapted it from single rack unit to MOTM module format.
Included in 1 Racks, 1 are public:
Unknown Pink Floyd The Wall
Accutronics 1AB2C1B
Gibson J-45 Studio Walnut
JM Rolph PAF
Martin 00-21
J. Rockett Immortal Echo