Marantz SA7-S1

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Specifications

The SA-7S1 Super Audio CD player launches integration in to new heights of stunning, reference-quality excellence. Perfect harmony with the other sections of this integrated player is ensured by our highly advanced digital filter techniques, which use Marantz’s own filter characteristic. The result is the most detailed and dynamic reproduction ever heard. In addition, and unique to Marantz, is our full separation of digital and analogue sections, this not only separates the digital and analogue power supplies but separates them at ground level as well - thanks to the new GMR (Giant Magneto Resistor) technology - totally avoiding any influence of digital on the sensitive analogue whatsoever. Further options are external clock input and digital phase inverting. And because the whole unit is as ‘solid as a rock’, with a metal tray disc mechanism, copper-shielded chassis, high-grade power supply and best-in-class components, this player represents absolute uncompromising quality, designed, engineered and created for the uncompromising ear.
 
Reference Series Audiophile Super Audio CD (stereo) and CD DA player
High grade DSP technology for Marantz exclusive digital filtering options
Marantz own filter characteristic for the finest audio possible
Linear Music Filter, Short Filter and Standard FIR Filter with >50dB stopband attenuation
Switchable DC filter and Switchable Noise Shaper for additional fine tuning
Newly developed full metal original disc loading mechanism plus metal disc tray
High quality audio digital to analogue converter SM5866A x2
Grounding for digital and analogue section fully separated by GMR (Giant Magneto Resistor) technology
Low Jitter internal clock system
External clock input and digital phase inverter
Fully balanced signal handling with dedicated digital to analogue converters in differential mode
Super Ring transformer for stabile power delivery
Choke input to reduce rectifier harmonic noise
Copper plated chassis, rear panel and system block shielding
Rigid double layer chassis construction with aluminium front and side panels
Balanced XLR and gold plated RCA output terminals

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Tech Sheet

Disc Capacity 1 
Playback Formats CD/CD-R/RW/SA-CD 
Digital Audio Chips (DAC) SM5866AS 
Transformer Toroidal 
Customized Components  
Capacitors 
OFC Wiring  
HDAM Standard / SA / Current Feedback 
Selectable filters CD / SA-CD 
Shielding Copper 
Chassis Copper plated 
Gold Terminals  
Display On/Off  
Jitter Clock  
INPUTS/OUTPUTS AUDIO
6-Channel Out  
Headphone Out  
Audio L/R 1 
DIGITAL OUTPUTS
Coaxial 1 
Optical 1 
OTHER
D-bus RC-5 (I/O)  
Remote Switch Int/Ext  
SPECIFICATIONS
SACD AUDIO
Sampling Frequency 
Dynamic Range 114dB 
Frequency Response (Cust.) 2Hz-50kHz (+0, -3dB) 
S/N 114dB 
THD+N (1 kHz) 0.0009 
CDDA AUDIO
Sampling Frequency 
Dynamic Range 100dB 
Frequency Response (Custom) 
S/N 104dB 
THD+N (1 kHz) 0.002 
Frequency Response 2Hz-20kHz 
GENERAL
Color Gold 
Front panel Metal 
Remote Control RC-7SAS1 
Power Requirements 
Power Consumption On/Standby 26 Watts 
Dimensions Inch (W x H x D) 459 x 426 x 136 mm 
Weight 22.3 kg