Black Box MM-1 PRE/D.I. 737 A stereo aux return with

A stereo aux return with level controls can be routed to both stereo busses - great for a FOH mix or the studio "two mix

compact solution for common audio problems faced in the field and in the studio

Input sensitivity trim : 0dB to -6dB (via rear panel pot)

This system is extremely quiet and brings the R-122 MKll's sensitivity to 37 dB

Black Box MM-1 PRE/D.I. 737 A stereo aux return withRedefining what a preamp can do. The Black Box Analog Design MM 1 Vacuum Tube Preamp is an entirely new approach to capturing audio. It is not based on any existing circuit but designed from the ground up, using the best parts and ignoring all of the standard ideas of how a preamp should work. The result is an incredibly versatile piece of gear that not only sounds amazing but shatters the idea of what a preamp can do! Tonal Control Like Never Before