Marantz MM7055 power amplifier Number of Channels
5
THX
No
DTS
No
Dolby
No
DSD (SA-CD)/Neural
No
SRS
No
HDCD Decoder
No
Current Feedback Topology
Yes
Discrete Amplification
Yes
Power Transformer
Large Capacity EI
D/A Conversion
No
Digital Signal Processing
No
Video Off (Pure Direct)
No
Source Direct
No
Source Direct
Steel
Variable X-over
Steel
Display Off
Blue LED Illumination off mode available
Video Up-conversion
No
Auto Calibration by MIC
No
Satellite Radio Ready
No
AM/FM Tuner
No
Bass Redirection
No
Lip-sync (digital audio delay)
No
Software Upgradable
No
In Outputs
HDMI In
No
Component In
No
S-Video In
No
Composite In
No
HDMI Out
No
Component Out
No
S-Video Out
No
Composite Out
No
Analog L&R In
No
Analog L&R Out
No
Digital Optical In
No
Digital Coaxial In
No
Digital Optical Out
No
Digital Coaxial Out
No
Other
No
Pre-Amplifier Out
No
Main Amplifier In
Balanced & Unbalanced: 5ch (Exclusive use by a selector switch.)
Multi-Channel In
No
Multi-Room Audio Out
No
Multi-Room Video Out
No
Multi-Room Speaker Out
No
Speaker A/B
No
Networking
No
External control
No
DC Triggers
1 In / 1 Out
D-Bus Remote (RC-5) In/Out
1 - 1
Flasher In/IR Receiver In/Emitter out
1/0/0
Front Panel A/V Inputs
No
Headphone Out
No
AC Outlets (Switched/Unswitched)
No
Specifications
Power Output
140W (20Hz-20kHz, 0.08%)
S/N Ratio
105dB
Freq. Response (Analog In)
8Hz-100kHz (+/- 3dB)
Freq. Response (Dig In)
No
Frequency Range
No
S/N Ratio (Mono/Stereo)
No
Frequency Range
No
S/N Ratio
No
Video Freq. Response (Component)
No
Video Freq. Response (Composit, S-Video)
No
Signal to Noise
No
General
Color
Black
Front Panel
Aluminum/Glass-reinforced resin
Remote Control
No
Power Requirement
No
Power Consumption
660W (Standby: 0.2W)
Dimensions W x H x D (Inchs)
17-3/8 x 7-3/16 x 15-1/8
Weight (lbs)
34.6