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发表于 2009-7-10 06:51:28
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Berkeley Audio Design Alpha DAC~
•Input sampling rate: 32kHz to 192kHz
•Input word length: 24-bit
•Two channel analog stereo outputs: XLR balanced and RCA unbalanced
•Digital Inputs: AES - Single XLR 110Ω, SPDIF - BNC 75Ω, Toslink – Optical, BADA encrypted - RJ-45
•HDCD decoding detects 16-bit flag at 44.1kHz or 24-bit flag at all sampling rates
•Multiple digital filter options
•Multiple units can be combined for multi-channel/surround reproduction
•Balanced analog output level: +18dBu maximum, +12dBu or lower recommended
•Unbalanced analog output level: 3.25Vrms maximum, 2Vrms or lower recommended
•Digital attenuation and balance control: 0.1dB/step with .05dB/step trim, 60dB range
•Frequency response at ≥ 88.2kHz sampling rates: ± 0.1dB from < 0.1Hz to 35 kHz, - 3dB at 59kHz for 176.4kHz and 192kHz sampling rates
•Distortion at recommended levels: all products ≤ -120dBFS
•THD+N at maximum level: < -110dBFS
•Firmware field upgradeable through signal inputs
•Enclosure dimensions: 1.75”H X 16.5”W x 10.4”D, 19” rack mount option
•Mains voltage: 100/120/240VAC, 50/60Hz
• ower consumption: 25W
http://www.berkeleyaudiodesign.com/products.html
这台DAC也是个不错的选择,如果我以后搞PC HI-FI我也会搞一台~
LZ有兴趣可以上网搜搜资料~
[ 本帖最后由 uglymask 于 2009-7-10 06:53 编辑 ] |
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