Module is a 1U tile in Intellijel format
Available as an assembled Module and as a DIY project.
This Module is currently available.
MG ID: 59779
Passive attenuator
Midiverse Modular - MVM003U - Attenuator
https://reverb.com/shop/midiverse
Included in 11 Racks, 4 are public:
How much is the fish?