Marantz NR1607 VS Harman Kardon AVR 645
Marantz NR1607
  • Brand - Marantz
  • Manual - nr1607.pdf
  • USB - 1
Harman Kardon AVR 645

Pros & Cons

Marantz NR1607

VS

Pros

    • Each sound field saves the last settings.
    • You can control the playback via a special application.
    • The device is Apple AirPlay certified.

Cons

    • Response time is quite big.
    • The application has some glitches.

Specifications

Specification Marantz NR1607 Harman Kardon AVR 645
Additional Features
Audio Return Channel (arc)
Apple Air-play Support
Advanced Sound Retriever (asr) Technology
Smartphone Remote Control
Three-zone Capability
Dual-zone Capability
A-b Speaker Switch
Pure Direct Mode
Auto Power Off
Bi-amplifying
Amplifier
Output Impedance Per Channel 6 Ohm, 8 Ohm 8 Ohm
Output Power Per Channel 50 W, 70 W, 90 W 75 W
Total Output Power 325 W 525 W
Total Harmonic Distortion 0.08 % 0.07 %
Frequency Response 20 Hz-20 kHz 20 Hz-20 kHz
Sound Features
Surround System Class 7.2 channel 7.1 channel
Surround Sound Effects Theater-Dimensional Virtual Surround
Audio D/a Converter 24bit / 192kHz 24bit / 192kHz
Digital Content Protection HDCP 2.2 HDCP 2.2
Audio Formats
Apple Lossless
Aiff
Aac
Wma
Wav
Mp3
Flac
Built-in Decoders
Dolby Surround
Dolby Digital Plus
Dolby Atmos
Dts:x
Dolby True Hd
Signal Processing
Hdmi Pass-through up to 4K up to 4K
Upscaling Via Hdmi up to 4K up to 4K
3d Pass-through
Video Conversion/scaling HDMI to HDMI scaling, analog to HDMI up conversion HDMI to HDMI scaling, analog to HDMI up conversion
Connector Type
Hdmi Outputs 1 2
Hdmi Inputs 8 5
Coaxial Digital Inputs 1 1
Optical Digital Inputs 1 2
Phones 1 1
Av Inputs 2 5
Usb 1 1
Subwoofer Outputs 2 1
Coaxial Digital Outputs has not has not
Optical Digital Outputs has not has not
Media Content Source
Usb-host
Network
Bluetooth
Dimensions
Dimensions 17.3 x 14.8 x 4.1 inches 17.1 x 17.4 x 6.5 inches
Connectivity Interfaces
Ieee 802.3u
Ieee 802.3
Wi-fi
Bluetooth
User Manual
Manual nr1607.pdf avr-645.pdf
Functions
Network Audio Player
Internet Radio
Digital Player
Power Device
Standby Power Consumption 0.2 W 0.2 W
Operational Power Consumption 250 W
Clock
Sleep Timer
Built-in Clock
Built-in Display
Colour black black
Type fluorescent fluorescent
Radio
Preset Station 40 30
Tuner Bands AM/FM AM/FM
Tuner Type digital digital
General
Brand Marantz Harman Kardon

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