CHORD QBD76 數位類比轉換器

CHORD發表新一代數位類比轉換器：QBD76，訂價英鎊3,000，除了各項技術有提升外，還支援A2DP的藍芽傳輸介面。

http://www.my-hiend.com/leoyeh/2008c/CHORD001095.jpg

http://www.my-hiend.com/leoyeh/2008c/CHORD001094.jpg

http://www.my-hiend.com/leoyeh/2008c/CHORD00058.jpg

http://www.my-hiend.com/leoyeh/2008c/CHORD000852.jpg

http://www.my-hiend.com/leoyeh/2008c/CHORD000633.jpg

特點
・5th generation Pulse Array：8th order noise shaping (the highest order of noise shaping of any known DAC), and 2608 times oversampling and digital filtering.
・new digtal PLL：Using a highly accurate 115MHz clock. Data related jitter is completely removed from the source, and you are left with just random master clock jitter of less than 3pS cycle to cycle.
・Addition of a display and control
Bluetooth audio input.

規格　　
HARMONIC DISTORTION
< -103 dB (1kHz, 24-Bit @ 44.1KHz Sample Frequency)
< -110dB (100Hz, 24-Bit @ 44.1KHz Sample Frequency)
SIGNAL TO NOISE RATIO > 120dB
CHANNEL SEPARATION > 125dB @ 1KHz
DYNAMIC RANGE 122dB
SWITCHABLE DIGITAL
INPUTS
2 x 75 SP/DIF BNC Coax
2 x AES Balanced XLR Input
2 x Plastic fibre optic ( TOSlink )
1 x USB ( B type )
1 x Bluetooth supporting A2DP Stereo Audio ANALOGUE OUTPUTS
2 X RCA Phono
2 X BALANCED XLR
RAM BUFFER 3 Settings – off, minimum & maximum
PHASE SWITCH 2 Settings – Positive or Negative output phase
SAMPLE FREQUENCIES 32KHz – 96KHz Single Cable,176KHz & 192KHz Dual Cable ( Dual data mode )
OUTPUT MAX 6V rms. Balanced. 3V rms. unbalanced
OUTPUT IMPEDANCE 75 (short circuit protected)
DIMENSIONS IN MM 338 x 60 x 145mm (Width x Height x Depth)
WEIGHT 7 Kg

原廠網站
www.chordelectronics.co.uk

可接USB,那不就直接接電腦,:P

規格　　
HARMONIC DISTORTION
< -103 dB (1kHz, 24-Bit @ 44.1KHz Sample Frequency)
< -110dB (100Hz, 24-Bit @ 44.1KHz Sample Frequency)
SIGNAL TO NOISE RATIO > 120dB
CHANNEL SEPARATION > 125dB @ 1KHz
DYNAMIC RANGE 122dB
SWITCHABLE DIGITAL
INPUTS
2 x 75 SP/DIF BNC Coax
2 x AES Balanced XLR Input
2 x Plastic fibre optic ( TOSlink )
1 x USB ( B type )
1 x Bluetooth supporting A2DP Stereo Audio ANALOGUE OUTPUTS
2 X RCA Phono
2 X BALANCED XLR
RAM BUFFER 3 Settings – off, minimum & maximum
PHASE SWITCH 2 Settings – Positive or Negative output phase

這台也不錯呀

http://www.my-hiend.com/vbb/showthread.php?t=763

引用:

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作者: 臭酸石頭

可接USB,那不就直接接電腦,:P

規格　　
HARMONIC DISTORTION
< -103 dB (1kHz, 24-Bit @ 44.1KHz Sample Frequency)
< -110dB (100Hz, 24-Bit @ 44.1KHz Sample Frequency)
SIGNAL TO NOISE RATIO > 120dB
CHANNEL SEPARATION > 125dB @ 1KHz
DYNAMIC RANGE 122dB
SWITCHABLE DIGITAL
INPUTS
2 x 75 SP/DIF BNC Coax
2 x AES Balanced XLR Input
2 x Plastic fibre optic ( TOSlink )
1 x USB ( B type )
1 x Bluetooth supporting A2DP Stereo Audio ANALOGUE OUTPUTS
2 X RCA Phono
2 X BALANCED XLR
RAM BUFFER 3 Settings – off, minimum & maximum
PHASE SWITCH 2 Settings – Positive or Negative output phase

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這篇為什麼不早點寫啊!!! 我已經買了USB DAC了.......

引用:

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作者: 小葉

這台也不錯呀

http://www.my-hiend.com/vbb/showthread.php?t=763

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慢慢來，一步一步來

"敢"動...才會"感"動

引用:

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作者: andychu

這篇為什麼不早點寫啊!!! 我已經買了USB DAC了.......

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萬能的小朋友,肆給我神奇的力量. . .:D

引用:

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作者: 小葉

慢慢來，一步一步來

"敢"動...才會"感"動

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這台大概是UAB玩家的夢幻逸品了!

http://www.my-hiend.com/leoyeh/2008c/qbd76inside.jpg

馬 馬 馬.... 馬啦 馬啦..............

要訂一台嗎？我問代理看看 :D

引用:

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作者: sp007

馬 馬 馬.... 馬啦 馬啦..............

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Chord Electronics' flagship DAC gets an upgrade

31 Jul 2012 http://www.whathifi.com/sites/whathi..._Olympian1.jpg
Chord Electronics has upgraded its flagship DAC (digital-to-analogue converter), the £4995 QBD76 HDSD, by adding DSD-over-USB playback.
This means users can listen to DSD (Direct Stream Digital) high-resolution music files stored on computer via USB, rather than having to own them on a physical disc.
The HD USB input uses a special high-speed data connector and a USB 2.0-certified full data rate cable is supplied for connecting to a computer.
Meanwhile, the existing USB input can be used for CD-quality playback, giving the option for two simultaneous USB connections for both high-definition and standard-definition playback from the DAC at the same time.
http://www.whathifi.com/sites/whathi..._Olympian2.jpg
In addition, selected other Chord products can now be upgraded to include DSD decoding over USB. Compatible models include the Red Reference (MkIII) and Red Standard CD players and the exisitng QBD67 HD DAC. The dealer-fit upgrade costs £1440.