Adam, VA7OJ/AB4OJ's IC-756Pro/Pro II User Review

The recommended microphone for the 756Pro is the Heil HM-i. The HM-i is plugged directly into the front-panel [MIC] socket. 756Pro Settings: [MIC GAIN] at 9 o'clock, Treble +5 dB, Bass -2dB, compression OFF and Tx occupied bandwidth = MID (COMP OFF MID). No auxiliary equipment is interposed between the microphone and the radio. ................
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