Attenuator, Mixer, Multiple
The M 525M ATTENUATOR/MIXER combines the functionality of the 525 Reversible Attenuator und the 526 Reversible Mixer: Four input channels with mute switches and LEDs, doubling as separate attenuators.
Master outputs with inverting and non-inverting output jacks and master level knob.
http://www.lunar-experience.com/download/525mcp.pdf
This Module is currently available.
CP format
$341