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技术指标
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EF-99! d2 s% k1 n8 a
Headphone amplifier & Preamplifier
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$ q y- _* |$ j) e FREQUENCY RESPONSE: 20-30KHz¡À0.5dB) B! ?& c( I" B! M
DISTORTION: 0.05%
# ?1 ^3 A( H# D0 ?OUTPUT POWER: 1W x 2
( Q2 n5 |) M( n9 `: aINPUT: LINE1,LINE2,AUX,USB DAC
. K7 n1 {. d) h# G& Q% eOUTPUT IMPEDANCE: 32 ohm,120 ohm,300ohm
* k1 L! w2 n% r. }. T" t! p& x) g+ I7 dINPUT IMPEDANCE: 100K ohm
/ \- m! g# }1 L, M! [SIGNAL TO NOISE RATIO: 93dB - N. q0 q9 q; Y) m5 B5 v
SIZE: L180 x W240 x H150
1 A4 K$ S" K# l Q; U0 T$ ^WEIGHT: 5 KGs 4 r+ c7 C, R$ z4 y4 ^ L+ @. T
TUBES: 12AX7x1, 6N2x1, 6N1 x 17 v9 [; G+ x3 m& ]4 B3 b
Power Voltage: 115V/230V
! g; r( L) c p>High quality headphone amplifiers
/ a' l8 t& Y% F2 q1 S( I+ R>High quality preamp' C3 M: v6 Q7 A/ d+ z2 a' | f8 m
>High pure power. j" u' M9 F4 k- n
>USB DAC1 N; \) l a6 R8 G
>Classic appearance |