Cwejman MMF-1 (Grayscale panel)

Alternate panel for the Cwejman MMF-1 multimode filter:
http://grayscale.info/panels/cwejman-mmf1/

http://www.cwejman.net/mmf-1.htm

• ? mA +12V
• ? mA -12V
• ? mA 5V

No info about availability.