Kenwood MC 60A Desk Mic w/ Built in Pre Amp- It features UP-DOWN tuning (on compatible Kenwood transceivers) plus a built-in pre-amp.

- There is a switch for PTT (push to talk) and also a lock feature.

- The mic impedance may be set for 50K ohms or 500 ohms. The frequency response is 150 Hz to 10 kHz (-6dB) with the Preamp off and 200 Hz to 7 kHz (-6 dB) with the Preamp on.

- The heavy zinc die-cast base provides extra stability. The mic terminates to a standard 8 pin mic plug.

- The preamp requires two AA cells which are mounted through the bottom of the base.