No info about availability.
Dual Passive Low Pass Gate
this is a DIY Dual Passive Low Pass Gate made by me
the lower PLPG has an additional CV input which opens another capacitor circuit, but it doesn't work that well
Included in 5 Racks, 5 are public:
Herzlich Labs Dual Low Pass Gate -
kNoB technology DPLPG - Three-mode Dual
Meng Qi DPLPG (Dual Passive Low Pass
Meng Qi Music Meng Qi DPLPG (Dual
Takaab 2LPG - Dual Passive Low Pass
Takaab 2LPG V2 Dual Passive Low Pass