«The HORCH Audiogeräte NT 1204PR Mono Tube Microphone PSU is a high grade PSU for tube microphones like the Neumann KM253/ 254/ 256/ 263/ 264/ 266 and M250, as well as for the Neumann M249 und M269 Tube Microphones. We offer adaptor cables for using with Neumann KM53/ 54/ 56/ 63/ 64/ 66 and M49/M50 Tube Microphones. Also possible for Schoeps M221 and or all other mics with AC701 Tube.
The build quality is outstanding, all parts are of highest quality. Great attention has been spent on the design of a circuit that will offer superior performance for a lifetime. The PSU has an external switch for 230/110 V usage. «