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楼主 |
发表于 2011-10-8 14:04:36
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1# 发烧
" N7 M( y& o) k" g# h2 v* y技术指标
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6 @, `, c/ @4 K$ x1 `EF-99
) g0 F. W! W3 E6 A" ~Headphone amplifier & Preamplifier3 h. k8 N% A( L! G8 Z4 M+ w
1 p2 ?/ ?: j Z% f3 |. y) G FREQUENCY RESPONSE: 20-30KHz¡À0.5dB
* J& {; C: H' C1 X# c/ R8 DDISTORTION: 0.05%
( A' E! W$ _) LOUTPUT POWER: 1W x 25 S& Y1 k' o8 H+ h+ q; x" D
INPUT: LINE1,LINE2,AUX,USB DAC3 l3 t: j+ W- i8 k
OUTPUT IMPEDANCE: 32 ohm,120 ohm,300ohm9 `4 `- N2 ~1 l6 X; u
INPUT IMPEDANCE: 100K ohm / d( Y _! _6 q; M, e0 ^( b, }: I8 n
SIGNAL TO NOISE RATIO: 93dB
R% y) c* B8 a, f& {SIZE: L180 x W240 x H150 % t. l% S* I! a
WEIGHT: 5 KGs 0 |! o* F! H% {" A8 S
TUBES: 12AX7x1, 6N2x1, 6N1 x 1
* w* ^! E, w6 ~" b: cPower Voltage: 115V/230V
1 g3 ?$ }! u$ W! w>High quality headphone amplifiers
7 F/ b, P* Q/ ^. m' N' }>High quality preamp
& n& H/ V/ M9 Q8 U- S2 d>High pure power7 s4 J7 Q6 Y* H0 S f% v2 r
>USB DAC
# h7 L- O3 u$ `1 Z. `% _, z( ^0 X>Classic appearance |
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