Module is available as a DIY project only.
This Module is currently available.
Dual Lopass Filter Model 192 clone.
La Sesenta y Siete 192 has two lowpass filters with cutoff frequencies variable from 200 cps to 20 kc. Slopes have sharp knees and are 12 db/octave.
More info here: https://www.lasesentaysiete.com/ and here: https://www.muffwiggler.com/forum/viewtopic.php?t=208349
These merchants probably sell this module. Huh?