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Controls for selecting audio inputs, outputs, and loudspeaker pairs.
Buttons to select operating modes like input type, mixing, or test tone.
Adjusts input levels, master output, monitor volume, and headphone levels.
Features like phase inversion, level matching, and input impedance selection.
Jacks for microphones, phono, tuner, tape decks, line outputs, and remote control.
Peak Level Meters and Tape Monitor Selector for audio monitoring.
Details on connecting microphones, record players, and tuners to the unit.
Connecting tape decks and power amplifiers for audio playback and recording.
Instructions for connecting the optional RM-610 remote control unit.
Selecting input sources and operating modes for playback and recording.
Controlling output levels, balance, and master volume for listening.
Verifying the frequency response of connected audio devices.
Verifying phase and testing loudspeakers with pink noise.
Performing A-B comparisons of different audio components.
Performing live mixing of up to five microphones.
Examples of mixing microphones with tape decks or record players.
Troubleshooting no sound, distortion, hum, noise, and channel issues.
Guidelines for seeking professional service and warranty information.
Detailed technical specifications for the Nakamichi 610 unit.
Information on available optional accessories, such as the RM-610 Remote Control Unit.