Pioneer SC-LX901 vs Yamaha RX-A770BL review

Votes 1 1
Rating 5 5
Pioneer SC-LX901
vs
Yamaha RX-A770BL

The present review is aimed to compare two AV receivers - Pioneer SC-LX901 vs Yamaha RX-A770BL that are meant to satisfy the needs of cinema and music lovers.

Amplifier

A significant difference between the receivers in the number of channels, Pioneer SC-LX901 has 11.2 versus 7.2 for Yamaha RX-A770BL. Regarding power, then SC-LX901 has such a W/Ohm ratio - 140/8 20Hz-20KHz, 200/6 1KHz when RX-A770BL has a power of 95/8 20Hz-20KHz. The THD is 0.08% for the SC-LX901 but 0.06% for the RX-A770BL.

Audio features

Characteristics of digital to analog converter (DAC) are different, ESS SABRE32 Ultra 192KHz/32-bit for SC-LX901 and Burr-Brown 192 KHz/24-bit for the RX-A770BL. Both the SC-LX901 and the RX-A770BL support Bi-amping. Each of the AV receivers can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Rivals from our review have Bluetooth support. The Apple Music service is implemented on considered devices: AirPlay. Spotify can be used on each receiver. The SC-LX901 can work with the audio stream from Deezer, TIDAL, Pandora, TuneIn Radio, and the RX-A770BL can receive a content from Deezer, TIDAL, Pandora, Napster, SiriusXM. Compared AV receivers retain the quality of 4K 60p signal when transmitting from a source to a TV or projector. HDMI signal transmission in standby mode is implemented in each of the devices. Both rivals can scale the resolution of the incoming HDMI signal. The HDR standard - Dolby Vision is supported by these receivers.

Extensive connections

The Pioneer SC-LX901 has 8/2 HDMI inputs/outputs versus 6/1 HDMI connectors of the Yamaha RX-A770BL.Pioneer SC-LX901 connectionsYamaha RX-A770BL connections The HDMI Audio Return Channel (ARC) feature supports both devices. Unfortunately, HDMI eARC is not available on monitored devices. The Consumer Electronics Control (CEC) feature is present in most modern AV receivers and the models in our comparison are no exception. Both models support the standard HDCP 2.2. These compared receivers have a built-in phono stage for connecting a vinyl player.

Additional features

The SC-LX901 supports 3 Multi-room zones, versus 2 for the RX-A770BL. An ECO mode is only available for the RX-A770BL. Both SC-LX901 and RX-A770BL can be configured using the Setup assistant.

Multichannel surround

Both devices have support for Dolby Atmos multichannel audio format. The surround sound technology DTS:X is supported by devices under review.

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Common

Product

Pioneer SC-LX901
Yamaha RX-A770BL

Model

SC-LX901
RX-A770BL

Brand

Pioneer
Yamaha

Reviews

91
48

Amplifier

Channels

11.2
7.2

Stereo power (RMS), W/Ohm

140/8 20Hz-20KHz, 200/6 1KHz
95/8 20Hz-20KHz

Output impedance, Ohm

8, 6
8

Frequency response

10Hz-100KHz

THD in stereo, %

0.08
0.06

Audio features

Digital to analog converter (DAC)

ESS SABRE32 Ultra 192KHz/32-bit
Burr-Brown 192 KHz/24-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

MCACC Pro
YPAO

Speaker A/B switching

Connectivity

Wi-Fi

2.4/5GHz

USB

1 (USB 2.0)
1 (USB 2.0)

Bluetooth

Ethernet (RJ45)

1
1

Streaming services

Apple Music (AirPlay)

AirPlay
AirPlay

Google Play Music

Amazon Music

Spotify

Other streaming services

Deezer, TIDAL, Pandora, TuneIn Radio
Deezer, TIDAL, Pandora, Napster, SiriusXM

Video features

HDR (High Dynamic Range)

HDR10

4K signal pass-through

4K 60p
4K 60p

HDMI signal pass-through

3D signal pass-through

HDMI pass-through in standby mode

Video conversion

analog to HDMI
analog to HDMI

Analog to HDMI scaling

HDMI to HDMI scaling

Dolby Vision

Other video features

DeepColor, x.v.Color, BT.2020
DeepColor, x.v.Color, HLG, BT.2020

Additional features

Voice control

Amazon Alexa

App control

iPhone, iPad, iPod, Android
iPhone, iPad, iPod, Android

Display

colour OSD
colour OSD

Tuner

AM, FM
AM, FM

Sleep timer

Auto power off

ECO mode

Graphical user interface (GUI)

Setup assistant

Firmware update

network, USB
network, USB

Other additional features

IP Control
has not

Extensive connection

HDMI input/output

8/2
6/1

HDMI ARC (Audio Return Channel)

HDMI eARC (Enhanced Audio Return Channel)

HDMI CEC

Digital content protection (HDCP)

HDCP 2.2
HDCP 2.2

Subwoofer output (LFE)

2
2

Headphone output

1 x 6.3
1 x 6.3

Optical digital input

3
2

Coaxial digital input

2
2

Composite input

2
1

Component input/output

2/1
1/0

Phono (MM) input

Front panel connectors

USB, HDMI, phones, setup mic
USB, HDMI, phones, setup mic, AUX

Multi channel preamp output

Multi-room

Multi-room zones

3
2

Zone audio output

speaker, preout
speaker

Zone HDMI output

Multi-room control

Pioneer Control App, FlareConnect
MusicCast, AV Controller

RS-232

1
0

Remote control input/output (IR)

2/1
1/1

DC trigger output (12V)

2
1

Multichannel surround

Dolby Atmos

Dolby TrueHD

Dolby Surround

DTS:X

DTS HD Master

DTS Virtual:X

Auro-3D

Power

Operational power consumption, W

340
400

Standby consumption, W

0.15
0.1

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.5 x 18.5 x 44.1/17 x 7 x 17.3
43.5 x 17.1 x 38/17 x 6.7 x 14.8

Weight, kg/lbs

18/39.7
10.5/23.1
Pioneer SC-LX901
Yamaha RX-A770BL
Pioneer SC-LX901
Yamaha RX-A770BL

AV receivers SoundInspiration comparison rating

  • better
  • worse
  • 8.6
  • 8.1
  • 8.6Pioneer SC-LX901
  • 8.1Yamaha RX-A770BL

The Pioneer SC-LX901 is better receiver in this comparison. Check Pioneer SC-LX901 price

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