Pioneer VSX-LX105 vs Pioneer VSX-LX104

GENERAL	Pioneer VSX-LX105	Pioneer VSX-LX104
Brand	Pioneer	Pioneer
Series	Elite	Elite
Model	VSX-LX105	VSX-LX104
Type	A/V Receiver	A/V Receiver
Country	North America	Taiwan
Release Year	2021	2019
Predecessor	Pioneer VSX-LX104	Pioneer VSX-LX103
Successor		Pioneer VSX-LX105

AMPLIFIER	Pioneer VSX-LX105	Pioneer VSX-LX104
Channels	7.2	7.2
Power Output	100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)	80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
Front Wide Channel Support
Amplifier Design	Direct Energy	Direct Energy
THX™ Certification
Continuous 6 Ω Rated
Certified 4 Ω Performance
Bi-amp Capability

AUDIO FEATURES	Pioneer VSX-LX105	Pioneer VSX-LX104
Digital Signal Processing (DSP) Engine	Digital Quad-Core 32-bit DSP (Cirrus Logic)	Digital Quad-Core 32-bit DSP (Cirrus Logic)
DAC		AKM AK4458
DAC Specs	192 kHz/24 Bit	384 kHz/32 Bit
Maximum Channel Processing	7.1	7.1
Air Studios Monitor Certification
Dolby Atmos
Dolby Atmos Height Virtualization
Dolby Atmos Music
Dolby TrueHD
Dolby Digital Plus
Dolby Surround Upmixer
Dolby Pro Logic
Dolby Digital EX
Surround EX
DTS:X
DTS Neural:X
DTS Virtual:X
DTS Neo
DTS-HD Master Audio
DTS-HD High Resolution Audio
DTS 96/24
DTS Express
DTS-ES	Discrete 6.1, Matrix 6.1	Discrete 6.1, Matrix 6.1
IMAX Enhanced
Auro 3D with Auro-Matic Upmixer
PCM	2-ch/Multi-ch Input	2-ch/Multi-ch Input
Music Playback via USB	MP3, WMA, AAC, Apple Lossless, WAV, FLAC, LPCM, AIFF, DSD	MP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
High Resolution Music Playback via USB and/or Network	up to 192 kHz/24 bit	64, 88.2, 96, 176.4, 192 kHz/24 bit
High Resolution Audio Formats via USB	Apple Lossless, WAV, FLAC, AIFF, AAC, DSD	Apple Lossless, WAV, FLAC, AIFF, AAC, DSD
Gapless Playback
DSD via HDMI	2-ch/Multi-ch Input	2-ch/Multi-ch Input
DSD via USB	2-ch Input	2-ch Input
DSD to PCM Converter
USB DAC
Jitter Reduction
Dialog Enhancement
Dialog normalization
Dialogue Lift
Sound Retriever	Advanced (2ch)	Advanced
Sound Retriever AIR
Digital noise Reduction
Tone Control	All Channels	All Channels
Compressed Music Enhancer	Advanced Sound Retriever	Advanced Sound Retriever
High-resolution Music Enhancer
Audyssey Dynamic EQ
Audyssey Dynamic Volume
Audyssey LFC
Audyssey Sub EQ HT
Audyssey DSX
Direct Mode
Pure Direct Mode
Auto Surround
Optimum Surround
Advanced Surround		10 + 1
Wide Surround
Front Stage Surround Advance
Headphone Surround
Virtual Speakers
Virtual Depth

CALIBRATION	Pioneer VSX-LX105	Pioneer VSX-LX104
Auto Speaker Calibration System with Mic.	MCACC	MCACC
Manual MCACC
MCACC Memory	1	1
Reflex Optimizer
Phase Control
Auto Phase Control Plus
Full Band Phase Control
Standing Wave Control
EQ Bands		9-Band
Symmetric EQ
Distance Adjustment		0.1 feet
Precision Distance
Polarity Check
Auto Subwoofer Crossover

VIDEO FEATURES	Pioneer VSX-LX105	Pioneer VSX-LX104
HDR10
HDR10+
Dynamic HDR
BT.2020 color space
Dolby Vision
HLG (Hybrid Log Gamma)
HDMI Version	2.1
HDBaseT Compatible
Enhanced Audio Return Channel (eARC)
HDCP Version	2.3	2.3
QMS (Quick Media Switching)
ALLM (Auto Low Latency Mode)
VRR (Variable Refresh Rate)
QFT (Quick Frame transport)
DSC (Display Stream Compression)
3-D Ready
Video Signal Passthrough	up to 8K/60p YCbCr4:2:0/10-bit	up to 4K/60p (YCbCr 4:4:4)
Video Signal Upscaling	1080p to 4K/8K and 4K to 8K	1080p to 4K
Analog To HDMI Upconversion
Stream Smoother
Pure Cinema
Video Parameter Adjustments
Super Resolution
isf Certified Calibration Control

CONNECTIVITY	Pioneer VSX-LX105	Pioneer VSX-LX104
Wi-Fi
Bluetooth	SBC, AAC, aptX, aptX HD	SBC, AAC
Works with Amazon Alexa
Google Assistant
Chromecast Built-In
Apple Siri
Works with SonoS
DTS Play-Fi	via Pioneer Music Control App
MHL Input
DLNA 1.5
AirPlay	AirPlay 2	AirPlay 2
Apple Product Connection	iPod, iPhone and iPad	Made for iPhone, iPod and iPad (Airplay only)
Remote App	Pioneer Remote App
InstaPrevue Input Source Prevue

TERMINALS	Pioneer VSX-LX105	Pioneer VSX-LX104
HDMI Inputs	6	6
HDMI Outputs	2 (1 MAIN, 1 SUB/ZONE 2)	2 (1 MAIN, 1 SUB/ZONE 2)
8K Inputs	3
USB Input	2 (1 Front)	2 (1 Front)
USB DC Out Port
Optical Inputs	1	1
Optical Outputs
Coaxial Inputs	1	1
RCA Line Inputs	5 (1 front)	5 (1 front)
RCA Line Outputs
XLR Line Inputs
Phono Input
Multi-Channel Input
RCA Pre-Outs	0.2	0.2
XLR Pre-outs
Composite Video Inputs
Composite Video Outputs
S-Video Inputs
S-Video Outputs
Component Video Inputs
Component Video Outputs
Ethernet
Ethernet Switch
PC In
Front A/V Inputs	USB, Mini-Jack	USB, Mini-Jack
Speaker A/B
Headphone Out	6.3 mm (1/4")	6.3 mm (1/4")
Detachable Power Cord
adapterport

ZONES	Pioneer VSX-LX105	Pioneer VSX-LX104
Number of Zones	2	2
Powered Zones	2	2
Zone 2 Outs	HDMI, RCA Pre/Line Out (shared with Zone B line out)	HDMI
RS-232C Interface
+12V Trigger Output	1 (MAIN: 100 mA)	1 (MAIN: 100 mA)
Remote (IR) Input/Output	1 / 0	1 / 0

MISCELLANEOUS	Pioneer VSX-LX105	Pioneer VSX-LX104
GUI Languages	7	9
AV Navigator
IP Control
PreAmp Mode
Versatile Speaker Configuration		Speaker 9ch Out (FRONT, CENTER,SURROUND, SURROUND BACK/HEIGHT/Bi-AMP, ZONE 2)
FL Dimmer

RADIO	Pioneer VSX-LX105	Pioneer VSX-LX104
Analog Tuner	FM/AM	FM/AM
Presets	40	40
Digital Radio
Internet Radio	TuneIn	TuneIn
Pandora
Spotify
Tidal
Deezer
Napster
SiriusXM

CONSTRUCTION	Pioneer VSX-LX105	Pioneer VSX-LX104
Front Panel	Brushed	Brushed
Solid Aluminum Front
Speaker Terminals	9	9
Large Speaker Terminals	9	9
Color-Coded Speaker Terminals
Transparent High-Grade Speaker Terminals
3D Space Frame Construction
Gold plated RCA terminals

POWER	Pioneer VSX-LX105	Pioneer VSX-LX104
Power Supply	AC 120 V, 60 Hz	AC 120 V, 60 Hz
Low Leakage Flux Power Transformer
Transformer Stabilizer
Power Consumption	635 W	460 W
No Sound Power		55 W
Standby Power	0.1 W	0.15 W

PHYSICAL	Pioneer VSX-LX105	Pioneer VSX-LX104
Dimensions (W x H x D)	435 mm x 173 mm x 370.5 mm 17-1/8" x 6-13/16" x 14-9/16"	435 mm x 173 mm x 370.5 mm 17-1/8" x 6-13/16" x 14-9/16"
Dimensions of Package (W x H x D)	536 mm x 265 mm x 458 mm 21-1/8" x 10-7/16" x 18-1/16"	536 mm x 265 mm x 458 mm 21-1/8" x 10-7/16" x 18-1/16"
Weight	9.8 kg (21.6 lbs)	9.4 kg (20.7 lbs)
Weight of Package	12.5 kg (27.6 lbs)	12.0 kg (26.5 lbs)

SPECIFICATIONS	Pioneer VSX-LX105	Pioneer VSX-LX104
Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)	100 W (0.08% THD)
Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)	210 W (10% THD)	160 W (10% THD)
Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)		135 W (1% THD)
Dynamic Power per Channel (3 Ω, Front)	240 W	160 W
Dynamic Power per Channel (4 Ω, Front)	210 W	125 W
Dynamic Power per Channel (8 Ω, Front)	120 W	85 W
THD	0.08% (20 Hz - 20 kHz, half power)	0.08% (20 Hz - 20 kHz, half power)
Input Sensitivity and Impedance (Line)	200 mV/47 kΩ	200 mV/47 kΩ
Input Sensitivity and Impedance (Phono MM)	3.5 mV/47 kΩ	3.5 mV/47 kΩ
Rated Headphone Jack Output Level and Impedance	8 Ω - 600 Ω	8 Ω - 600 Ω
Rated Headphone Power Output	80 mW (32 Ω, 1 kHz, 10% THD)	80 mW (32 Ω, 1 kHz, 10% THD)
Phono Overload	70 mV (MM, 1 kHz 0.5%)	70 mV (MM, 1 kHz 0.5%)
S/N Ratio (Line, IHF-A)	106 dB	106 dB
S/N Ratio (Phono MM, IHF-A)	80 dB	80 dB
Frequency Response (Analog In)	10 Hz - 100 kHz/+1 dB, -3 dB (Direct/Pure Audio)	5 Hz - 100 kHz/+1 dB, -3 dB (Direct/Pure Audio)
DSD Sampling Rates via HDMI	2.8 MHz	2.8 MHz
DSD Sampling Rates via USB	11.2 MHz, 5.6 MHz, 2.8 MHz	5.6 MHz, 2.8 MHz
Ethernet Standard	10BASE-T/100BASE-TX	10BASE-T/100BASE-TX
Wi-Fi Standard	IEEE 802.11 a/b/g/n/ac	IEEE 802.11 a/b/g/n
Wi-Fi Terminal Frequency	5 GHz, 2.4 GHz	5 GHz, 2.4 GHz
Bluetooth Version	4․2	4․1 + LE
Bluetooth Frequency	2.4 GHz	2.4 GHz
USB Terminal	Front : Ver.2.0, 5 V/0.5 A Rear : Ver.2.0, 5V/1 A	Ver. 2.0, 5 V, 500 mA
FM Frequency	87.5 MHz - 107.9 MHz	87.5 MHz - 107.9 MHz
FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)	Mono: 1.0 µV (11.2 dBf)	Mono: 1.0 µV (11.2 dBf)
AM Frequency	530 kHz - 1710 kHz	530 kHz - 1710 kHz
Warranty	3 Years	3 Years

* - 480i/576i and 480p/576p only
** - 480i/576i only
*** - no 1080p/24 upconversion
**** - 1080p signal is not converted

For a full review please go to the review page: