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Pioneer SC-LX901 Product Reference Guide

Pioneer SC-LX901
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8
Multi-Channel Stereophonic Philosophy
AV RECEIVERS REFERENCE GUIDE
Multi-Channel
Stereophonic Philosophy
Audio
Technologies
Video
Technologies
Audio Formats
Sophisticated
Listening Modes
Connectivity Network Features Advanced Control Construction
For Dolby Atmos-Enabled Speakers
Reflex Optimizer
LX901
LX801
LX701
LX502
High directivity sound reflects
off the ceiling, while low
directivity sound directly
reaches the ears. When using Dolby-enabled speakers, this
difference causes a phase shift, making the sound feel
uncomfortable. To solve this, the Reflex Optimizer optimizes
the performance of your up-firing elevation speakers for your
listening environment, by aligning the phase of direct and
indirect sound, matching the basic tone, and optimizing the
upward-oriented frequencies. The result is overall seamless
sound with Dolby-enabled speakers, allowing the ideal
reproduction of three-dimensional surround sound.
Bass Management System
LX901
LX801
LX701
LX502
When using Dolby-enabled speakers, the low-frequency
components are usually all redirected to the subwoofer. Since
this will include frequencies featuring directivity, the resulting
sound lacks a seamless feel. MCACC Pro redirects the low
frequency component with directionality to the floor speaker
below the Dolby-enabled speaker element, and the lower
frequency components to the subwoofer. This optimal signal
distribution creates superior sound localisation, maximising
the advantage of Dolby Atmos content.
Reflex Optimizer OFF: direct sound reaches the listener first
Reflex Optimizer ON: direct sound, reflected sound, and sound from the floor speaker
simultaneously reach the listener
Direct sound from floor speaker
Reflected sound from Dolby-enabled speaker
Direct sound from Dolby-enabled speaker
Dolby-enabled
speaker sound
component
3 Parts
2 Parts
Pioneer
Other Brands
20 Hz
80 Hz
Deep
Bass
Bass Mid-High
Subwoofer
180 Hz
150 Hz
20 kHz
Deep
Bass
Bass
Deep Bass
Mid-High
Mid-High
Bass
Deep Bass
Mid-High
Bass
Subwoofer
Without Bass Management No horizontal sound localisation
Low range
auditory sound
image
Mid-high range
auditory sound
image
Ideal sound image =
Auditory sound image
With Bass Management Horizontal sound localisation achieved

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Pioneer SC-LX901 Specifications

General IconGeneral
Display-
Product colorSilver
Audio decodersDSD, DTS 96/24, DTS Neo:X, DTS-ES, DTS-HD, DTS-HD HR, DTS-HD Master Audio, Dolby Digital Plus, Dolby Surround, Dolby TrueHD
Audio amplifierYes
Surround modes quantity12
Apple docking compatibilityNot supported
Receiver typeSurround
Audio output channels11.2 channels
Total Harmonic Distortion (THD)1 %
Dynamic power per channel (4 Ohm)270 W
Power output per channel (1KHz@8 Ohm)200 W
Power output per channel (20-20KHz@8 Ohm)- W
Supported radio bandsAM, FM
Preset stations quantity40
Internet radio services supportedSpotify, TuneIn
Supported video modes1080p, 2160p
Bluetooth version4.1
Bluetooth profilesA2DP, AVRCP
Audio formats supportedAIFF, ALAC, DSD, FLAC, WAV
HDMI in8
USB ports quantity1
Digital audio optical in3
Component video (YPbPr/YCbCr) in2
Headphone connectivity3.5 mm
Connectivity technologyWired & Wireless
Speakers connectivity typeBinding post
Optical drive includedNo
Weight and Dimensions IconWeight and Dimensions
Depth441 mm
Width435 mm
Height185 mm
Weight18300 g

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