Cambridge Audio Topaz SR20 vs Sony STR-DH770

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Common

Product

Cambridge Audio Topaz SR20
Sony STR-DH770

Model

Topaz SR20
STR-DH770

Brand

Cambridge Audio
Sony

Rating

3.9 of 5
3.9 of 5

Reviews

22
304

Amplifier

Total output power

200 W
725 W

Output power per channel

100 W
145 W, 90 W

Output impedance per channel

8 Ohm
6 Ohm

Frequency response

20 Hz-20 kHz
20 Hz-20 kHz

Total harmonic distortion

0.15 %
0.09 %

Number of channels

2
7

Signal-to-noise ratio

88 dB
106 dB

Functions

Digital player

Internet radio

Network audio player

Audio formats

AAC

AIFF

Apple lossless

FLAC

MP3

WAV

WMA

Built-in decoders

DTS:X

Dolby Atmos

Dolby digital plus

Dolby surround

Dolby true HD

Built-in display

Type

fluorescent
fluorescent

Colour

black
black

Connectivity interfaces

Bluetooth

Wi-Fi

IEEE 802.3

IEEE 802.3u

Signal processing

HDMI pass-through

up to 4K

Video conversion/scaling

HDMI to HDMI scaling, analog to HDMI up conversion

3D pass-through

Upscaling via HDMI

up to 4K

Connector type

AV inputs

8
has not

Optical digital inputs

2
1

Coaxial digital inputs

1
1

HDMI inputs

has not
4

HDMI outputs

has not
1

Optical digital outputs

has not
has not

Coaxial digital outputs

has not
has not

Subwoofer outputs

1
2

USB

has not
1

Phones

1
1

Media content source

Bluetooth

Network

USB-host

Radio

Tuner type

digital
digital

Tuner bands

AM/FM
AM/FM

Preset station

30
60

Additional features

A-B speaker switch

Three-zone capability

Advanced sound retriever (ASR) technology

Apple air-play support

Audio return channel (ARC)

Bi-amplifying

Auto power off

Pure direct mode

Dual-zone capability

Smartphone remote control

Sound features

Audio D/A converter

24bit / 192kHz
24bit / 96kHz

Surround sound effects

has not
HD Digital Cinema Sound

Surround system class

2.0 channel
7.2 channel

Digital content protection

HDCP 2.2

Clock

Built-in clock

Sleep timer

Power device

Operational power consumption

240 W

Standby power consumption

0.3 W

User manual

Manual

Dimensions

Dimensions

16.9 x 13.4 x 4.3 inches
19.4 x 15.4 x 9 inches

Weight

17.86 pounds
19.9 pounds
Cambridge Audio Topaz SR20
Sony STR-DH770
Cambridge Audio Topaz SR20
Sony STR-DH770

AV receivers HelpToChoose comparison rating

  • better
  • worse
  • 10.6
  • 12.3
  • 10.6Cambridge Audio Topaz SR20
  • 12.3Sony STR-DH770

The Sony STR-DH770 is better receiver in this comparison. Check Sony STR-DH770 price

Cambridge Audio Topaz SR20 competitors

Sony STR-DH770 competitors