ADL X1。。。

blackcolor · 發表於 2013-5-29 20:57

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High-quality volume control and On/Off switch (front)
Gold-plated 3.5mm input connector: Analog line input (switched)
Gold-plated 3.5mm output connector-1: Headphone or Analog out
Gold-plated 3.5mm output connector-2: Headphone / Analog out or 3.5mm optical output for 24/192 (MAX) SPDIF
4-layer gold-plated printed circuit board  with >1oz copper thickness
Gold-plated USB A socket for 16/48  iDevices (iPod/iPhone/iPad)
Gold-plated USB mini-B connector for 24/192 PC operation
Recharges via PC USB connection or AC/DC switching power adapter
Attractive aluminum cover and ABS plastic body
Max headphone output at 1%THD @ 1KHz: 34mW(12 ohm), 60mW(16 ohm), 82mW(32 ohm), 86mW(56 ohm), 36mW(300 ohm), 19mW(600 ohm)
Channel separation 60～64dB (1KHz) 33ohms -50dB/<=±3dB
Frequency characteristics 20Hz～20kHz (±0.5dB)
Total Harmonic Distortion 0.033% (33ohms) , <0.02% (300ohms) , 0.0085% (600ohms)/1mW
S/N Ratio 95.5dB/32ohms , 98.1dB/56ohms , 101.6dB/300ohms, 102.1dB/600ohms
Charge time approximately  4～5 hours (AC/DC 5V, 1.0-2.0A switching adaptor)
Charge time: approximately  7 hours (DC 5V  0.5A USB bus power)
Music playback time up to 7.5 hours when fully charged
Dimensions 68 (W) x 118 (D) x 16.5 (H) mm
Weight: 147g Approx.