This Module is currently available.
Mute module for Discrete VC Stereo Mixer
http://l-1.su/4channelDiscreteStereoMixer.html
These merchants probably sell this module. Huh?
Included in 92 Racks, 34 are public:
Malekko Mute 4
NO BPM Mute Performer Advanced Mute
NO BPM Mute Expander for Mute Performer
DIY Mute / Mix (4 channel Mixer with
Divkid Mutes MK2 Quad Performance Mute
NO BPM Mute Performer