STUDER REVOX A720 - User Manual

Essential initial check before powering on the unit.

Overview of audio input sockets.

Details on connecting FM antennas.

Connecting PHONO, AUX, and TAPE sources.

Overview of output connections.

Connecting to stereo power amplifiers.

Output for connecting tape recorders.

Connecting headphones for listening.

Procedure for powering on the unit.

Selecting the audio source.

Adjusting listening level, channel balance, and sound mode.

Adjusting bass, treble, presence frequencies, and filtering.

Adjusting low frequencies.

Adjusting high frequencies.

Adjusting mid-range frequencies.

Engaging low and high frequency filters.

Enhances bass/treble at low volumes.

Creates a speaker-like effect for headphone listening.

Monitoring signals from tape recorders.

Switching audio output signals.

Capabilities for transferring audio between tape recorders.

Tuning stations manually using the tuning knob.

Using signal strength and tuning meters for optimal reception.

Indicates the level of the antenna input signal.

Indicates accurate station tuning.

Pre-setting and recalling FM stations.

Automatic stereo/mono switching and indication.

Reducing hiss from weak stereo signals.

Suppressing interstation noise during manual tuning.

Initial steps for matching input signal levels for optimal audio.

Adjusting input levels for turntables.

Adjusting input levels for tape recorders.

Adjusting input levels for AUX and FM sources.

Key specifications, components, power requirements, and dimensions.

Schematic diagrams of the audio and tuner sections.

Details on socket wiring and connector pin assignments.

Diagrams showing system setup with other components.