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技术指标
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EF-99
% B: u( T) b4 F% z* ]Headphone amplifier & Preamplifier! ]& J7 s1 u7 H: h3 K) |- ~
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FREQUENCY RESPONSE: 20-30KHz¡À0.5dB
n4 n, H' I! r; |" w! Y- C! B4 c F1 @DISTORTION: 0.05%
* ?0 Y9 @8 u: E8 u! AOUTPUT POWER: 1W x 2
+ Y4 `2 K4 A: ?- y* Z; @INPUT: LINE1,LINE2,AUX,USB DAC
6 O/ }5 ]! P4 W1 N! ^OUTPUT IMPEDANCE: 32 ohm,120 ohm,300ohm- V6 {1 S: \( D- g P. i3 r N
INPUT IMPEDANCE: 100K ohm , y9 u3 l, o& j" w3 q2 ~
SIGNAL TO NOISE RATIO: 93dB 9 h# a3 s; b, l: [
SIZE: L180 x W240 x H150 . ?7 O" x6 `* \: H; E8 D i- ]
WEIGHT: 5 KGs 4 L0 x# T1 v& M9 G/ f$ q
TUBES: 12AX7x1, 6N2x1, 6N1 x 19 a% |. }& s- h9 o! s
Power Voltage: 115V/230V : T+ P2 w/ B! _2 w+ }9 o
>High quality headphone amplifiers
, h$ w( C& a8 i/ g; }: V>High quality preamp
! ~9 j; t5 G- x( M0 W- R1 j" D* h% t>High pure power. ?' r$ y9 u8 M6 q5 v# K5 H! ~+ k
>USB DAC
, J4 e0 L: g4 s3 w>Classic appearance |
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发表于 2011-10-8 14:02:48
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