[情報] Benchmark 新耳擴/前級 HPA4
看板Headphone (耳機)作者polarbearjor (Viva la Vida)時間8年前 (2018/04/15 10:08)推噓8(8推 0噓 5→)留言13則, 11人參與討論串1/1
定價: 2995美
與自家DAC3寬度相同
支援單端和平衡輸入, 耳擴輸出為6.3和4pin XLR
https://i.imgur.com/R3Eh41x.jpg
背板依舊很密, 不過電源孔看起來不會被卡住了 XD
https://i.imgur.com/iW5ktds.jpg
附上耳擴輸出的規格,
搭配自家DAC遙控器可以共用
比較特別的是前面板還有觸控螢幕可去微調機器參數
THX-888™ HEADPHONE OUTPUT:
a. THD < -125 dB (0.00006%)
b. SNR > 131 dB, unweighted, 20-20 kHz
c. SNR > 135 dB, A-weighted
d. Frequency Response - 0.003 dB at 10 Hz, -0.001 dB at 20 kHz
e. -3dB Bandwidth exceeds 0.1 Hz to 500 kHz
f. Output Impedance, near 0 Ohms
g. Output Noise < 2.45 uV at Unity Gain, 20-20 kHz
h. Maximum Output Power, 6 Watts into 16 Ohms
i. Maximum Output Voltage, 11.5 Vrms into 300 Ohms
j. Crosstalk < -133 dB @ 1 kHz, -115 dB @ 10 kHz (XLR4)
官網:
https://benchmarkmedia.com/collections/hi-fi-preamplifiers/products/hpa4
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04/15 10:08,
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04/15 10:55,
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04/15 13:43,
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04/15 13:43, 6F
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04/15 16:09,
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04/15 16:09, 8F
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04/15 16:58,
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04/15 16:58, 10F
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04/15 17:31,
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, 11F
04/15 17:31, 11F
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04/16 00:24,
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, 12F
04/16 00:24, 12F
推
04/16 16:33,
8年前
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04/16 16:33, 13F
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