The design of the MM400 was the direct result of numerous conversations with users, staging and touring companies and dealers across the US. The specific concerns and needs brought up in these conversations led directly to the development of the operational features offered on the MM400. Two hundred fifty six frequencies are user selectable in 100kHz steps to alleviate interference problems in traveling venues.
The MM400 is a rugged, machined stainless steel package with a removable, spring loaded belt clip. 3.3 Volts of bias voltage is available to power electret mics. Level indicating LEDs are provided on the control panel to make level settings quick and accurate, without having to view the receiver. The battery compartment accepts AA alkaline or lithium batteries. The antenna is a detachable, locking ¼ wavelength flexible bronze cable that connects to a 50 Ohm SMA port on the transmitter.
