窮人救星 - schiit audio jotunheim
本帖最後由 terencelaw 於 2016-9-7 01:21 編輯DAC + pre amp + balanced headphone amp ; All in one 卓上一體机。
usd $499.00
https://youtu.be/eWVmylqNQGQ
http://schiit.com/products/jotunheim
Amplifier:
Frequency Response: 20Hz-20Khz, -0.1db, 2Hz-700KHz, -3dB
Balanced Headphone Output:
Maximum Power, 16 ohms: 7500mW
Maximum Power, 32 ohms: 5000mW
Maximum Power, 50 ohms: 3000mW
Maximum Power, 300 ohms: 900mW
Maximum Power, 600 ohms: 500mW
Single-Ended Headphone Output:
Maximum Power, 16 ohms: 2500mW
Maximum Power, 32 ohms: 1500mW
Maximum Power, 50 ohms: 800mW
Maximum Power, 300 ohms: 350mW
Maximum Power, 600 ohms: 175mW
THD: <0.001%, 20Hz-20KHz, at 1V RMS
IMD: <0.0015%, CCIR
SNR: >109db, A-weighted, referenced to 1V RMS
Crosstalk: >-70dB, 20 Hz-20KHz
Output Impedance: Less than 0.1 ohms, balanced or SE, at both gain settings
Gain: 2 (6dB) or 8 (14dB), selectable via front switch
Inputs: Balanced XLR and Single-Ended RCA, selectable via front switch
Outputs: Balanced headphone (4-pin XLR), single-ended headphone (1/4” TRS), balanced line preamp, single-ended line preamp
Optional Inputs: AK4490 Balanced USB DAC or Passive MM Phono
Gain Stage: Proprietary Schiit Pivot Point™ fully discrete differential current-feedback topology
Power Supply: One 48VA transformer with 6 stages of discrete or integrated regulation and over 70,000uF total filter capacitance
Optional Dual AK4490 DAC:
USB Input Receiver: C-Media CM6631A
D/A Conversion IC: AK4490 x 2
Analog Output: fully differential, passive summing and passive filtering
Frequency Response: 20Hz-20KHz, +/-0.1dB, 2-100kHz, -3dB
Maximum Output: 2.0V RMS
THD: <0.0015%, 20Hz-20KHz, full scale
IMD: <0.002%, CCIR
S/N: >106dB, referenced to 2V RMS, unweighted
本帖最後由 terencelaw 於 2016-9-7 12:49 編輯
http://www.head-fi.org/t/818323/schiit-jotunheim-review-preview-head-fi-tv/555#post_12839727
一些用家的 review.{:9_430:} 正考慮緊入唔入好,4千幾呢個價真係好吸引 m82a1m40a1 發表於 2016-9-7 13:32 static/image/common/back.gif
正考慮緊入唔入好,4千幾呢個價真係好吸引
placed order. {:9_407:} 好似好正{:1_338:} ,等.......師兄使用報告 我都考慮緊,師兄机到後,請分享聽感,謝謝! iambbboy09 發表於 2016-9-7 19:03 static/image/common/back.gif
我都考慮緊,師兄机到後,請分享聽感,謝謝!
waiting your report 已出货了{:9_432:} terencelaw 發表於 2016-9-8 08:31 static/image/common/back.gif
已出货了
{:1_326:} 等聽感報告