Adaptive Bit Length Expansion Circuit (BDP-LX91)
This circuit expands 8-bit brightness and colour signals from Blu-ray Discs and DVDs up to 16 bits, so images are reproduced with greater accuracy and more natural colours.
Bit Expansion
8-bit processing | 16-bit processing |
Deep Colour and x.v.Colour via HDMI
The Pioneer Blu-ray Disc Players support high-bit Deep Colour, offering images with superb colour detail. The BDP-LX91 features 48-bit (except 1080p/50 and 1080p/60 output) colour depth, the first player to offer this ultra high performance capability, while the BDP-LX71 features 36-bit colour depth. The BDP-LX91 also provides x.v.Colour, an advanced feature that greatly broadens the colour space input to include 1.8 times as many natural colours as the standard RGB signals.
297MHz/14-bit Video D/A Converter (BDP-LX91)
The BDP-LX91 features a 297MHz/14-bit video DAC with high quality oversampling for noise-free pictures. The finest video signals can be faithfully reproduced, offering superb image display.
* 216MHz/14-bit for SD output
Motion Adaptive IP Conversion
Pioneer’s Blu-ray Disc players can convert 1080/60i high-definition sources for 1080/60p display. "Motion Adaptive" means that IP Conversion processing is done while analysing the condition of the moving image, ensuring highest
Triple High-Definition NR
Both of these Blu-ray Disc players incorporate three high-definition noise reduction circuits. Component Frame NR lowers Gaussian noise without blurring the picture. Block NR minimises block noise (mosaic-like artifacts). And Mosquito NR reduces the fluttery noise around the edges of objects.
Triple High-Definition Noise Reduction
Block Noise | Gaussian Noise | Mosquito Noise |
Mosaic-Like Artifacts | Grainy Image | Flickery Edge |
Clear Image | Clear Image | Clear Image |
Precision Quartz Lock System
This is the world’s first jitter-free CD audio transmission system. Connect your Blu-ray Disc player to the LX amplifier or one of the receivers and the system will transfer the CD music data via the HDMI cable with virtually no jitter for the best possible sound quality.
PQLS Jitter-Free Transfer via HDMI | |
Blu-ray Disc Player | A/V Receiver |
Servo | | | | Clocking |
Circuit | | Control Data Transfer | |
HDMI | HDMI | Crystal |
| In/Out | Data Transfer | In/Out | |
* For CD audio only when connected with a compatible A/V receiver
Pure Audio Mode with HDMI Dual Output (BDP-LX91)
7.1-ch Dual Mode DAC Output (BDP-LX91)
A separate D/A converter is allocated for each of the front left, front right, centre, subwoofer, surround left, surround right, surround back left, and surround back right channels on the BDP-LX91. This dual-channel mode output for all 7.1 channels creates high quality sound equivalent to that of high-class pure audio components. Experience the ideal sound field for your home theatre.
Other Brand’s High-End Units | 7.1-ch Dual Mode DAC Output |
DAC | | Front L ch | DAC | Front L ch |
DAC | | Front R ch | DAC | Front R ch |
| | |
| | | DAC | Center ch |
| DAC | Front L ch | | |
| Front R ch | DAC | Sub woofer ch |
| |
| DAC | Center ch | DAC | Surround L ch |
| Sub woofer ch | | |
| | | |
| | Surround L ch | DAC | Surround R ch |
| DAC | | |
| Surround R ch | | |
| | DAC | Surround back L ch |
| | |
| DAC | Surround back L ch | DAC | Surround back R ch |
| Surround back R ch |
| | | |
| | | | |
Anti-Vibration, Anti-Noise Construction (BDP-LX91)
An Advanced Double Layered Chassis and Double Layer Top Panel, with heavy aluminum top and side panels, as well as carbon composite TAOC insulator feet, ensure that no vibrations can affect sound quality. All major parts and circuitry are well isolated to prevent noise interference.
quality with reduced picture noise.
Motion Adaptive IP Conversion
Conventional IP Conversion | New IP Conversion |
The BDP-LX91 comes with two HDMI output terminals. With the Pure Audio Mode, the audio and video signals are separately transferred via the main and sub HDMI terminals. The isolation of the audio signals provides high purity sound free of interference.
Pure Audio Mode Connection Example
Main HDMI | | | Sub HDMI |
Audio signals | | | Video signals |
Deep Colour off | | | Deep Colour on |
KURO LINK | | | | |
| | | | | |
| HDMI | | |
SC-LX90 A/V Amp | | KURO |
•BD-LIVE™ compatible (BDP-LX91) with Firmware Update
•BONUSVIEW™ compatible
•Wolfson WM8740 Audio DAC
•PureCinema Deinterlacer
•Jitter Reduction Circuit
•New GUI with A/V codec information
•AVCHD Disc compatible
•KURO LINK
