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 Olive O6HD 音樂伺服器
O6HD是Olive目前的旗艦產品，24Bit/192kHz解碼能力，全平衡DAC與10.1"玻璃的觸控螢幕。
‧全平衡DAC (配對的Burr-Brown PCM1792晶片)，S/N比為124 dB
‧極低時基的主時鐘 (小於10 picoseconds)
‧表現極好的升頻轉換：TI的SRC4194晶片，升頻到24Bit/384kHz
‧High End等級的輸出級：極快速低失真的OP放大(20V/us slew-rate)，溫和的2次Bessel reconstruction濾波，非常平坦的頻率響應(+0/-0.5db, 20Hz-20kHz)與極低的失真(THD+N of less than 0.0007% (at 20Hz-22kHz))
‧獨立的耳機解碼DAC：PCM1792 DAC與TPA6120A2放大
‧高精準線性電源：類比與數位獨立，類比使用極低噪音的線性電源。此外還有獨立的AC濾波，噪音降低至80dB。
‧美國設計與手工打造
‧鋁製本體，減少操作噪音與共振。
‧10.1"的彩色玻璃觸控螢幕。
‧2TB的硬碟，可存6000張CD或20,000首高解析檔案。
‧專門設計的2個部份的減振角錐。
‧獨特無風扇的散熱系統。
www.olive.us
代理：小高音響
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規格
Fully balanced differential Digital Analog Converter (DAC)
Two TI 192khz/24-bit Burr- Brown PCM1792 running in mono mode
Ultra-low jitter master clock (10 picoseconds after re-clocking)
TI SRC4194 Asynchronous Sample Rate Converter (Up-sampling to 24-bit/384 kHz)
Ultra-fast op amps (< 20V/us slew-rate)
Analog filter: 2nd-order Bessel reconstruction filter
State-of-the-art technology platform & high-speed processor
Flawless encoding and decoding of lossless audio format
Fast management and access to extensive music libraries
Supports simultaneous streaming of high quality audio to multiple rooms
Hard Drive
Ultra-quiet 2TB AV hard drive
Holds almost 20,000 HD tracks or 6,000 CDs in original quality
Cushioned in 8 layers of noise cancelling padding
CDRW
High fidelity TEAC CDRW mechanism
Import: Audio CDs
Burn: Audio CDs, MP3 CDs, Data CDs
High-end Headphone Output Powered by...
Dedicated TI 192khz/24-bit Burr- Brown PCM1792
TI's top-of the line TPA6120A2 High Performance Audio Amplifier (current-feedback architecture)
Audio Connectors
Analog Output:
- 1x XLR (balanced), made by Neutrik
- 1x RCA, (24k gold-plated)
- 1x Headphone, stereo, 6.4 mm
Digital Output:
- 1x AES/EBU (balanced), made by Neutrik
- 1x S/P DIF optical Toslink,
- 1x S/P DIF coaxial cinch, 24k gold-plated
Supported Audio Formats
Bit rate: 16-bit, 20-bit, 24-bit
Sampling Frequency: 10kHz up to200kHz
WAV, FLAC, MP3 (128 and 320 kbit/s),AAC (128 kbit/s)
Networking
Wireless, 802.11n (54 Mbit/s),
Encryption:WEP, WPA, WPA2, 64- and 128-bit
1x Wired Gigabit Ethernet
Other Ports
1 x HDMI (480p, 60Hz)
1 x USB 1.1/2.0
Infrared Receiver Input
Color touch-screen
10.1'' wide-aspect ratio
High-resolution (800 x 480 pixels)
Glass-on-Glass touch-screen technology
High-precision linear power supply
Separate supplies for analog and digital components
High-performance AC line filter
(ultra-high noise attenuation at close to 80db)
Custom-built toroidal transformer
Large reservoir capacitors
Ultra-low noise linear regulators
(two stages of regulation, dedicated linear regulator for the clock generator)
Passive cooling concept no fan
Design
Anodized fine-grade aluminum shell
Passive cooling without noisy fan
Ultra-quiet operations
Measurements
Width 17.125"
Height 4.5" (at highest point)
Depth 14"
Weight 16.5 lb
Color
Silver or Black
Box also includes
User manual, Remote control with battery
w/ battery, WiFi-antenna, Power cord.
Audio Performance
Measure Line output Headphone output Comment
THD + N 0.0007% 0.0007% 20Hz-22kHz
Signal/Noise Ratio 124dB 116dB 20Hz-22kHz
Dynamic range 121dB 113dB 24bits/96kHz
Linearity >110dB >110dB
Channel separation >120dB >110dB
Ouput level 2V RMS 4V RMS Unbalanced
4V RMS -
Residual output noise 1.8uV RMS 6.0uV RMS Unbalanced,
A-weighted
2.5uV RMS - Balanced,
A-weighted
Frequency response +0 / -0.5dB +0 / -0.5dB 20Hz-20kHz
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享受音樂中...:)
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這台挺誘人的，外型也不錯，又是一個數位訊源的好選擇，
不知道什麼時候會有相關的試聽心得分享:o
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O6HD與O4HD的比較
http://www.olive.us/products/music_servers/olive6hd/compare.html
O6HD多了
(1) 平衡設計，兩顆DAC晶片與1組類比平衡輸出
(2) 電源分離更強化
(3) 10.1"大型玻璃彩色觸控螢幕
(4) 獨立的耳機DAC與放大
(5) 數位輸出為AES/EBU
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 作者: 小葉
不過O6也少了Digital in，看來不能當純DAC，定位是就是作為
訊源的用途了
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美國剛出貨
遇到美國新年與臺灣新年
到貨時間有的拼
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USD 5,000 (未稅)
臺灣可能要訂20多萬........
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