Marantz SR7011 vs Sony STR-ZA3100ES review
Marantz SR7011 vs Sony STR-ZA3100ES – that is a question.
Amplifier
The number of channels for receivers is different - 9.2 versus 7.2, respectively, for devices. In terms of power, there are differences, the SR7011 has such a ratio W/Ohm - 125/8, 165/6, while the STR-ZA3100ES has a power of 70/8, 90/6. The value of total harmonic distortion is also different, and for the SR7011 it is 0.08%, but for the STR-ZA3100ES it is 0.09%. Each of the compared opponents supports Bi-amping. Both Marantz SR7011 and Sony STR-ZA3100ES can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Each of the receivers has a Bluetooth connector. The SR7011 has access to the Spotify service.
Video features
Support for the HDR function can only boast of each of the AV receivers. The quality of 4K/60Hz signal remains unchanged when transmitting from a source to a TV or projector via HDMI for both receivers. Signaling over HDMI in standby mode can provide the SR7011 and the STR-ZA3100ES. Video scaling is only possible with the SR7011. Each of the participants of the comparison has a Dolby Vision.
Extensive connections
The number of HDMI inputs/outputs varies depending on the receiver, the SR7011 has 8/3, and the STR-ZA3100ES has 6/2.
HDMI Audio Return Channel is implemented in both devices. HDMI eARC is only supported by the STR-ZA3100ES. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. SR7011 and STR-ZA3100ES support the standard HDCP 2.2. In the presence of a built-in phono stage for connecting a vinyl player only at Marantz SR7011.
Additional features
Unlike the SR7011 where 3 Multi zones is provided, the STR-ZA3100ES works with 2 Multi zones. There is an ECO mode in SR7011. The Marantz SR7011 and the Sony STR-ZA3100ES can be properly configured using the setup assistant.
Multichannel surround
A Dolby Atmos multichannel audio format is available both models. A DTS:X surround technology is supported by devices from our comparison.
General
Item
Model
Brand
Reviews
Amplifier
Channels
Stereo power (RMS), W/Ohm
Output impedance, Ohm
Frequency response
THD in stereo, %
Audio features
Digital to analog converter (DAC)
Bi-amping
Pure direct (straight)
Auto speaker calibration
Speaker A/B switching
Other audio features
Connectivity
Wi-Fi
USB
Bluetooth
Ethernet (RJ45)
DLNA
MHL
Streaming services
Apple Music (AirPlay)
Amazon Music
Spotify
Other streaming services
Extensive connection
HDMI input/output
HDMI ARC (Audio Return Channel)
HDMI eARC (Enhanced Audio Return Channel)
HDMI CEC
Digital content protection (HDCP)
Subwoofer output (LFE)
Headphone output
Optical digital input
Coaxial digital input
Composite input
Component input/output
Phono (MM) input
Front panel connectors
Multi channel preamp output
Video features
HDR (High Dynamic Range)
4K signal pass-through
8K signal pass-through
HDMI signal pass-through
3D signal pass-through
HDMI pass-through in standby mode
Video conversion
Analog to HDMI scaling
HDMI to HDMI scaling
Dolby Vision
Other video features
Additional features
Voice control
App control
Display
Tuner
Sleep timer
Auto power off
ECO mode
Graphical user interface (GUI)
Setup assistant
Firmware update
Other additional features
Multi-room
Multi-room zones
Zone audio output
Zone HDMI output
Multi-room control
RS-232
Remote control input/output (IR)
DC trigger output (12V)
Multichannel surround
Dolby Atmos
Dolby TrueHD
Dolby Surround
Dolby (other)
DTS:X
DTS HD Master
DTS Virtual:X
DTS Neural:X
DTS (other)
Auro-3D
IMAX Enhanced
Multichannel stereo
Audio file formats
MP3
WMA
AAC
WAV
FLAC
ALAC
Other audio file formats
Power
Operational power consumption, W
Standby consumption, W
Removable power cord
Dimensions
Size W x H x D, cm/inches
Weight, kg/lbs
Other
Release year
AV receivers SoundInspiration comparison rating
- 9Marantz SR7011
- 6.3Sony STR-ZA3100ES
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