The MasterOne is the first Frap Tools module designed to be connected exclusively with non-Eurorack equipment.

It features four separate output sections with different Neutrik connectors and adjustable gain levels to suit the most common live and studio situations (and even some uncommon ones).

With no inputs and just large-format outputs, it pushes even further the concept behind the M module: being a Eurorack system’s gateway to the outside world.