Marantz SC7-S2

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Specifications

We’ll never forget the impact the introduction of the Marantz Model 7 and Model 9 had in the industry more than 40 years ago. These models fused original circuit design with rational thinking and aesthetic appeal. Not only did these models help establish the Marantz name and brand in the audio world, but also influenced the direction that audio evolution has taken ever since.That the Model 7 and Model 9 are still sought–after-components is a testament to the fact that even though musical sources may have changed, thoughtful design and engineering continue to endure defying the laws of music and audio history. Reviving these two numbers will enrich audio history again.The distinctive voice of the Model 7 has been reborn in the stereo pre-amplifier SC-7S1. Now it is time for the Series 2 version to update with the latest experiences Marantz engineers made and the use of new material and components to further excel the indescribable performance of this stereo control amplifier.
 
Reference Series full balanced control amplifier
Built without any compromises on material and components
Fully re-worked and re-voiced version of famous SC-7S1
Ultra wide frequency range (3Hz - 150kHz)
Current Feedback technology for fast and accurate signal handling
Fully symmetrical circuit layout with over 100dB channel separation
Balanced XLR in and out
Digital high quality linear volume control with 4x Wolfson WM8816
New low noise Shielded Super Ring transformer and Shottky barrier diodes
Choke input system to reduce rectifier harmonic noise
Rigid multi layer chassis construction with aluminium front and side panels
Multi-layer solid copper plated chassis, rear panel and system block shielding
Marantz’ newly developed HDAMs for Super Audio (HDAM SA)
Floating control bus to control up to 4x SC-7S1 parallel for multi-channel upgrade option
Bi- (monaural) and triple-amp capability two drive up to 6x MA-9S1 for the highest achievable stereo performance
New aluminium 

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Tech Sheet

Channels 2 
Current Feedback Topology  
Class A amplification  
Linear Drive Power Supply  
CCNE  
Power Transformer Super-ring 
HDAM SA 
Symmetric PCB Layout  
Chassis Copper plated 
High Grade Audio Components  
Customized Components  
System Block Shielding Copper 
BTL Possibility  
Treble, Bass  
Balance  
Loudness  
Source Direct  
Separate Solid Heatsinks  
Speaker A/B  
Record Selector 
Tape Monitor  
Temperature Gauge  
Standby mode  
Gold Plated Cinch  
IN/OUTPUTS
Audio Inputs 4 
Phono Input 
Audio Outputs 2 
Balanced I/O 1/1 
External Control In 
Processor I/O  
Pre-out / Main in 1/- 
D-Bus I/O  
Speaker Terminal 
AC Outlets 
SPECIFICATIONS
Power Output (8/4 Ohm RMS) 
Frequency Range 
Total Harmonic Distortion(THD) 0.0015% 
Bridged Power Output 
Damping Factor 
Input Sensitivity MM/MC 
Input Sensitivity High Level 420mV /20kOhm 
Input Sensitivity Balanced 
Signal to Noise MM/MC 
Signal to Noise High Level 105dB 
Channel Separation 
Headphone Out  
GENERAL
Color Gold 
Front Panel Metal 
Remote Control RC001PM 
Power Consumption 20 Watts 
Detachable Power Cable  
Dimensions WxHxD (mm) 459 x 441 x 136 mm 
Weight 21Kg