Yamaha RX-V677 vs Yamaha RX-V667

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Rating 5 5

Common

Product

Yamaha RX-V677
Yamaha RX-V667

Model

RX-V677
RX-V667

Brand

Yamaha
Yamaha

Rating

4.1 of 5
3.5 of 5

Reviews

573
112

Amplifier

Total output power, W

630 W
630 W

Output power per channel, W

105 W, 90 W
90 W

Output impedance, Ohm

8 Ohm
8 Ohm

Frequency response

20 Hz-20 kHz
20 Hz-20 kHz

Total harmonic distortion, THD

0.09 %
0.08 %

Channels

7
7

Signal-to-noise ratio

110 dB
100 dB

Connectivity interfaces

Bluetooth

Wi-Fi

Ethernet (RJ45)

USB

Connector type

HDMI inputs

6
6

HDMI outputs

1
1

AV inputs

2
6

Optical digital inputs

2
2

Optical digital outputs

has not
has not

Coaxial digital inputs

2
2

Coaxial digital outputs

has not
has not

Subwoofer outputs

2
2

USB

1
1

Phones

1
has not

Sound features

Digital to analog converter (DAC)

24bit / 192kHz
24bit / 192kHz

Digital content protection

HDCP 2.2
HDCP 2.2

Additional features

Speaker A/B switching

Dual-zone capability

Three-zone capability

Bi-amping

Pure direct

Advanced sound retriever (ASR)

Audio return channel (ARC)

Smartphone remote control

Apple Air-play support

Signal processing

HDMI signal pass-through

up to 4K
up to 4K

Video conversion/scaling

HDMI to HDMI scaling, analog to HDMI up conversion
HDMI to HDMI scaling, analog to HDMI up conversion

3D signal pass-through

Audio formats

MP3

WMA

AAC

AIFF

WAV

FLAC

Built-in decoders

DTS:X

Dolby Atmos

Dolby TrueHD

Built-in display

Type

fluorescent
fluorescent

Radio

Tuner bands

AM/FM
AM/FM

Number of preset station

40
40

Clock

Built-in clock

Sleep timer

Power device

Operational power consumption, W

400 W

Standby consumption, W

0.15 W
0.1 W

User manual

Manual

Dimensions

Size W x H x D

14.4 x 17.1 x 6.8 inches
17.5 x 21 x 8.9 inches

Weight

22.1 pounds
26.6 pounds
Yamaha RX-V677
Yamaha RX-V667
Yamaha RX-V677
Yamaha RX-V667

AV receivers CHooseratoR comparison rating

  • better
  • worse
  • 16.7
  • 10.4
  • 16.7Yamaha RX-V677
  • 10.4Yamaha RX-V667

The Yamaha RX-V677 is better receiver in this comparison. Check Yamaha RX-V677 price

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