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发表于 2002-5-9 06:56:00
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↑这台音源准备出让了~~~3500RMB<>呵呵~~
我遥不可及的目标↓<>
<IMG SRC="http://album.chinaren.com/album/35/62737.jpg" border=0><>
<IMG SRC="http://album.chinaren.com/album/35/s_62749.gif.gif" border=0><>Mark Levinson No. 390s Specifications<>The correlation between published specifications and sonic quality is unreliable. A list of numbers reveals virtually nothing. All technical measurements must be subject to qualitative as well as quantitative interpretation.<>Measurements of the N&ordm;390S yield excellent results by any standards. However, only those specifications that apply to its actual operation are included here<>Frequency response: 10Hz - 20kHz, +0dB, —0.3dB
Total harmonic distortion (THD): 0.002% @ 1 kHz, 0dBFS (10Hz-30kHz)
Dynamic range: 96dB (10Hz-30kHz)
Signal-to-noise ratio: 105dB (10Hz-30kHz)
Channel separation: Better than 110 dB
Intermodulation distortion (SMPTE IMD): Less than 0.005%
Maximum output (0 dBFS signal):
4.45V balanced<>2.225V single-ended
<>Volume control (attenuation) range:
—61.2 to +12 dB
Digital-to-analog conversion: Dual differential 24-bit DACs
Conversion Rate: 352.8kHz or 384kHz (input signal dependent), 24-bit
Analog filter: Bessel-tuned, linear phase to 40kHz
Low-level linearity: deviation less than 2 dB to below —90dBFS
less than 2 dB to below —102dBFS w/20-bit input <>Output impedance (analog):
10 ohms
Direct digital output, XLR: AES/EBU 110 ohms, 3.5V
Direct digital output, RCA: S/PDIF 75 ohms, 0.5V
Mains voltage: 100V, 120V, 200V, 220V, 240V, factory set at destination counrty <P>Mains frequency:
50 or 60 Hz, factory set at destination counrty <P>Power consumption:
36 watts maximum
Overall dimensions: See Online Owner’s Manual for details
Shipping weight: 50 lbs. (23 kg)
Input complement: 1 EIAJ digital input, 1 S/PDIF [RCA] digital input <P>Output complement:
2 male XLR balanced audio outputs
2 RCA single-ended audio outputs<P>1 AES/EBU (XLR) digital output<P>1 S/PDIF (RCA) digital output
<P>Other I/O: 2 RJ-45 modular Communication Links
1 3.5mm external IR input jack<P>1 IEC AC mains connector
390S是俺听过的最令我陶醉的音源,价格也是令人发指了~~
70000RMB<p>[被 p u b 编辑过(日期 05-09-2002)] |
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