Marantz MA-9S2 Specification Sheet page 2

MA-9S2
Reference Monoblock Ampli er
Far more than massive current capability elegantly housed in brushed aluminum, the MA-9S2 thoroughly updates the performance of
our original Model 9. It's the culmination of more than a half-century's e ort in reproducing audio in the home. Of course, this must be
a Marantz. A major untertaking, the engineers at Marantz tore apart the MA-9S1 and redesigned it from the ground up to be even faster,
with less noise, and more authority. The MA-9S2 represents over 50 years of expertise in ampli er circuitry, and sincere love of music.
300 Watts into 8 Ohms, 600 Watts into 4 Ohms
•
>150 Amps Peak Current Supply
•
Custom HDAM® SA Modules
•
Full Current Feedback Ampli er Stage
•
Double Shielded Low noise Toroidal Transformer
•
Fully Balanced Ampli er Design
•
Choke Input System Power Supply
•
Custom Extruded Aluminum Heat Sink
•
Heavy Gauge Internal Wiring
•
All Copper Plated Chassis and Double Layered Bottom Plate
•
Dual WBT® Speaker Outputs
•
FEATURES
Number of Channels
Output Power/Channel (20Hz - 20kHz) @ 8
Power Transformer
Discrete Ampli er Stage
Individual Level Adjust
IN/OUTPUTS
AUDIO
Analog L&R In
Main Channel Amp In
Bridge Mono Mode
Analog L&R Out
Headphone Out
OTHERS
D-Bus Remote (RC-5) In/Out
External Control
*All speci cations, dimensions and weights are subject to change without notice. D&M Holdings, Marantz, Marantz America, Inc. or any of its subsidiaries will not assume any liability for errors in this spec
sheet which may result in consequential errors being made by retail dealers, designers, custom installers, cabinet makers or end users, etc based upon information contained within this document.
1
300W
Toroidal
•
•
-
1/1 (Balanced Mono/Unbalanced Mono)
-
-
-
-
-
©2007 Marantz America, Inc. • www.us.marantz.com
SPECIFICATIONS
THD (20Hz - 20kHz, 8
Input Sensitivity/Impedance
Frequency Response
S/N Ratio
GENERAL
Color
Front Panel
Remote Control
Power Requirement
Power Consumption
Dimensions (Inches) W x H x D
Weight (lbs.)
0.01%
1.7V/20k
3Hz - 120kHz (+0, -3dB)
120dB
Gold
Aluminum
-
AC 120V 60Hz
500W
18" 1/16" x 7 13/16" x 17 3/4"
78.9