Yamaha RX-V671 vs Pioneer SC-LX501 review

Votes 1 1
Rating 5 5
Yamaha RX-V671
vs
Pioneer SC-LX501

Having had an opportunity to test Yamaha RX-V671 vs Pioneer SC-LX501, I’d like to share my impression here to facilitate your choice of a new AV receiver.

Amplifier

The number of channels for receivers is different - 7.1 versus 7.2, respectively, for devices. In terms of power, there are differences, the RX-V671 has such a ratio W/Ohm - 90/8 20Hz-20KHz, 150/4 1KHz, while the SC-LX501 has a power of 120/8 20Hz-20KHz, 180/6 1KHz. The value of total harmonic distortion is also different, and for the RX-V671 it is 0.09%, but for the SC-LX501 it is 0.08%.

Audio features

The manufacturer installed different DACs, the RX-V671 received the model Burr-Brown 192 KHz/24-bit, but the SC-LX501 is equipped with AK4458 384 KHz/32-bit. Each of the compared opponents supports Bi-amping. Both Yamaha RX-V671 and Pioneer SC-LX501 can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Each of the receivers has a Bluetooth connector. The SC-LX501 has access to the Spotify service. The number of available streaming services varies for receivers, the Yamaha RX-V671 works with Napster, but the Pioneer SC-LX501 works with Deezer, TIDAL, Pandora, TuneIn Radio.

Video features

Support for the HDR function can only boast of the SC-LX501. The quality of 4K 60p 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 RX-V671 and the SC-LX501. Each of the devices can increase the resolution of the incoming video signal. Operation with the Dolby Vision is only possible with the SC-LX501.

Extensive connections

The number of HDMI inputs/outputs varies depending on the receiver, the RX-V671 has 6/1, and the SC-LX501 has 7/2.Yamaha RX-V671 connectionsPioneer SC-LX501 connections HDMI Audio Return Channel is implemented in both devices. HDMI eARC is not supported by the RX-V671 and the SC-LX501. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. RX-V671 and SC-LX501 support the standard HDCP 2.2. Like most receivers, our models have a built-in phono stage for connecting a vinyl player.

Additional features

Ability to create 2 Multi zones inherent in both AV receivers. Voice control of the basic functions of the receiver is not realized in both models. There is an ECO mode in neither AV receiver. The Pioneer SC-LX501 can be properly configured using the setup assistant.

Multichannel surround

A Dolby Atmos multichannel audio format is available only in the SC-LX501. Only in the SC-LX501 realized a DTS:X surround technology.

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Common

Product

Yamaha RX-V671
Pioneer SC-LX501

Model

RX-V671
SC-LX501

Brand

Yamaha
Pioneer

Reviews

263
0

Amplifier

Channels

7.1
7.2

Stereo power (RMS), W/Ohm

90/8 20Hz-20KHz, 150/4 1KHz
120/8 20Hz-20KHz, 180/6 1KHz

Output impedance, Ohm

8, 4
8, 6

Frequency response

10Hz-100KHz
20Hz-20KHz

THD in stereo, %

0.09
0.08

Audio features

Digital to analog converter (DAC)

Burr-Brown 192 KHz/24-bit
AK4458 384 KHz/32-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

YPAO
MCACC

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

Google Play Music

Amazon Music

Spotify

Other streaming services

Napster
Deezer, TIDAL, Pandora, TuneIn Radio

Video features

HDR (High Dynamic Range)

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
DeepColor, x.v.Color, BT.2020

Additional features

Voice control

App control

iPhone, 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

has not
IP Control

Extensive connection

HDMI input/output

6/1
7/2

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)

1
2

Headphone output

1 x 6.3
1 x 6.3

Optical digital input

2
2

Coaxial digital input

2
1

Composite input

5
2

Component input/output

2/1
1/0

Phono (MM) input

Front panel connectors

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

Multi channel preamp output

Multi-room

Multi-room zones

2
2

Zone audio output

speaker, preout
speaker, preout

Zone HDMI output

Multi-room control

has not
Pioneer Control App, FlareConnect

RS-232

0
1

Remote control input/output (IR)

1/1
1/1

DC trigger output (12V)

1
2

Multichannel surround

Dolby Atmos

Dolby TrueHD

Dolby Surround

DTS:X

DTS HD Master

DTS Virtual:X

Auro-3D

Power

Operational power consumption, W

400
250

Standby consumption, W

0.1
0.15

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.5 x 16.1 x 36.3/17 x 6.3 x 14.1
43.5 x 18.5 x 39.5/17 x 7 x 15.4

Weight, kg/lbs

10.5/22
11.8/26
Yamaha RX-V671
Pioneer SC-LX501
Yamaha RX-V671
Pioneer SC-LX501

AV receivers SoundInspiration comparison rating

  • better
  • worse
  • 6.1
  • 8.1
  • 6.1Yamaha RX-V671
  • 8.1Pioneer SC-LX501

The Pioneer SC-LX501 is better receiver in this comparison. Check Pioneer SC-LX501 price

Yamaha RX-V671 competitors