From Sennheiser, the MZA 900 P is an in-line power supply and preamplifier designed for use with pre polarized condenser microphones featuring a 1/8" (3.5mm) mini connection. The MZA 900 P effectively converts 48V phantom power and establishes a 3-pin XLR connection for the Sennheiser E 908B, E 908D, HSP 2, HSP 4, ME 2, ME 3, ME 4 and MKE 2 EW Gold microphones.
The MZA 900 P phantom power adaptor is used to connect pre-polarized condenser microphones with a 3.5mm jack plug to microphone inputs with 10 - 52 V phantom powering (P12 - P48). The connected microphone is supplied via the adaptor.
The phantom power adaptor is available in two different versions:
MZA 900 P with lockable 3.5 mm jack socket (as evolution wireless)
MZA 900 P-4 with lockable 3-pin special socket
The adaptor is also a quick and flexible solution if a microphone is to be used for both wired and wireless applications. One and the same microphone can be used together with the MZA 900 P(-4) for wired applications (e.g. in the studio) or with a transmitter of the evolution series for wireless applications.
The MZA 900 P can also be used as a cable tester for XLR microphone cables.