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轉載至 http://www.nuforce.com/hi/products/source/oppo_bdp9395ne/index.php
OPPO BDP-93 NuForce Edition MSRP $899.00
(available Feb, 2011)
OPPO BDP-93 NuForce Xtreme Edition MSRP $1299.00
(available March 21, 2011)
OPPO BDP-95 NuForce Xtreme Edition MSRP $2495.00
(available April, 2011)
Blu-ray region A, B and C are supported.
Extracting high-quality audio from Blu-ray players is problematic. The HDMI signal interleaves video and audio data which, upon decoding, produces an inherent jitter as high as 7nanoseconds (For comparison, a good CD player's jitter is in the picosecond range). In practical terms, it is difficult to properly decode HDMI audio without employing extensive reclocking circuits, thus pushing up the cost of a good HDMI audio pre-processor.
The simplest way to improve analog audio performance is at the source. As replacements for standard OPPO analog boards, the NuForce analog boards for the Oppo BDP-93 and BDP-95 3D Blu-ray players have been redesigned from the ground up for improved performance parameters. DIY customers can purchase NuForce Edition analog boards separately to upgrade to NuForce Edition BDP-93NE, BDP-93NXE and BDP95NXE players.
BDP-93 NuForce Edition player (MSRP $899) and 93NE board (MSRP $400) feature:
All 8-channels have been re-engineered for a breathtaking, full-HD multi-channel experience
A highly regulated and filtered onboard linear power supply
Output stage carefully designed to sidestep signal-degrading muting circuitry
Advanced analog filters eliminate phase shifting within the audible bands
High performance op-amps for a warm, vibrant, seductive sound
BDP-93 NuForce Extreme Edition (MSRP $1299) and 93NXE (MSRP $800) upgrade board offer all the features of BDP-93NE plus:
A sophisticated clocking scheme to suppress the audio data jitters – inherent in all video-based players – for all eight channels. An ultra stable VCXO generates audio clock that is completely asynchronous from the transport's clock. The result is a theoretical jitter of < 3ps (RMS) on both PCM and DSD streams.
The BDP-95 NuForce Extreme Edition (NXE) (MSRP $2495):
(more technical details will be available after prototype has been evaluated)
Employs the BDP-95 platform, thus raising performance to an even higher level.
Two-channel ultra-high-performance output for music
7.1-channel ultra-high-performance output for movies
All channels utilize extensive re-clocking circuits
A more robust power supply with multiple regulation |
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