marantz sa7s1 manual

The Marantz SA7S1 is a high-end Super Audio CD player featuring advanced digital-to-analog conversion technology, premium audio components, and sophisticated construction for audiophile-grade music reproduction. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Playing SACD and CD Media 8. Advanced Audio Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Premium SACD transport mechanism, High-current power supply, Advanced DAC circuitry, Balanced XLR outputs, RCA outputs, Remote control.

Feature	Description
SACD/CD compatibility	Plays Super Audio CD and standard CD formats
Balanced XLR outputs	For professional audio connection
RCA analog outputs	Standard audio connection
Digital outputs	Coaxial and optical digital audio
Power supply	High-current toroidal transformer
Transport mechanism	Premium disc loading system
Display	High-resolution fluorescent display
Remote control	Full-function infrared remote
Construction	Copper-plated chassis for vibration control
DAC technology	Advanced multi-bit delta-sigma conversion

Installation

Unpack and inspect contents. Place on stable, level surface.

Connect audio outputs: Use balanced XLR or RCA cables to amplifier.
Connect digital outputs: Use coaxial or optical cables to compatible devices.
Connect power cord: Use provided AC power cord.
Ensure proper ventilation: Allow adequate space around unit.

WARNING! Unit is heavy; lift with care using two people. Ensure proper ventilation space.

First-Time Setup

Power on unit; allow warm-up time for optimal performance.

Connect to amplifier: Use high-quality interconnects for best sound quality.
Load disc: Press OPEN/CLOSE, place disc properly in tray.
Select output mode: Choose balanced or unbalanced operation.
Configure digital outputs: Set for compatible downstream equipment.

CAUTION! Allow unit to reach operating temperature for optimal performance.

Specifications

Supported formats: SACD, CD, CD-R, CD-RW
Frequency response: 2Hz-50kHz (SACD), 2Hz-20kHz (CD)
Signal-to-noise ratio: 115dB (SACD), 110dB (CD)
Total harmonic distortion: 0.0008% (SACD), 0.0015% (CD)
Outputs: Balanced XLR, Unbalanced RCA, Coaxial digital, Optical digital
Power consumption: 25W (operating), 0.5W (standby)
Dimensions: 440mm x 135mm x 405mm (WxHxD)
Weight: 18kg
Power requirements: 120V AC, 60Hz (US model)

Controls and Settings

Front panel: POWER, OPEN/CLOSE, PLAY, STOP, PAUSE, SKIP, DISPLAY.

Remote: POWER, Numeric buttons, OPEN/CLOSE, PLAY, STOP, PAUSE, SKIP, SEARCH, DISPLAY, REPEAT, RANDOM.

Display modes: Track/time display, sampling frequency, format indication. Playback modes: Repeat (track/disc/all), Random play, Program play. Output selection: Direct mode, Digital filter selection, Phase adjustment.

Connecting Devices

Audio outputs: XLR balanced or RCA unbalanced. Digital outputs: Coaxial or optical.

Turn off all equipment before connecting.
Use high-quality cables for best performance.
Match output type to amplifier input capabilities.
Ensure secure connections without strain on cables.

Tip: Use balanced connections for longest cable runs and noise rejection.

Playing SACD and CD Media

Supports SACD, CD, CD-R, CD-RW formats.

Insert disc: Press OPEN/CLOSE, place disc label-side up.
Play: Press PLAY; unit automatically detects disc format.
Navigate: Use SKIP buttons for track selection.
Search: Press and hold SKIP for fast forward/reverse.
Repeat: Press REPEAT for track/disc/all repeat modes.
Random: Press RANDOM for shuffled playback.
Program: Use numeric buttons to create custom play sequences.
Display: Press DISPLAY to cycle through information screens.

WARNING! Do not move unit during disc playback. Handle discs by edges only.

Advanced Audio Features

Direct mode: Bypasses digital filters for pure analog output. Digital filter selection: Multiple filter characteristics available. Phase adjustment: Inverts signal phase for system matching. Balanced operation: True balanced differential circuitry.

Care & Maintenance

Unplug before cleaning. Use soft, dry cloth for exterior. Clean laser lens only with approved cleaning disc.

CAUTION! Do not use chemical cleaners. Keep away from moisture and extreme temperatures.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power cord connection; verify outlet function.
Disc not recognized	Disc format/damage	Ensure compatible format; check for disc damage.
No sound	Connections/input selection	Check cable connections; verify amplifier input selection.
Remote not working	Batteries/obstructions	Replace batteries; ensure clear path to IR sensor.
Disc tray won't open	Power/mechanical issue	Ensure unit powered on; wait for initialization.
Poor sound quality	Cables/settings	Check cable quality; verify output mode settings.

Reset: Unplug unit for 30 seconds, then reconnect.

Service: Contact authorized Marantz service center for technical support.