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1# 发烧
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: c- h i) L0 z+ o- L& o6 REF-99
3 s& C4 f& S c/ gHeadphone amplifier & Preamplifier
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3 z* t3 X% A) [( K q* { FREQUENCY RESPONSE: 20-30KHz¡À0.5dB
9 `# L* e% A/ l$ LDISTORTION: 0.05%
7 C4 ] Y C+ N1 UOUTPUT POWER: 1W x 2" @. i% T0 `; ^% F. \, q
INPUT: LINE1,LINE2,AUX,USB DAC
5 F" k# x0 Q( \% y) r8 ?3 h' wOUTPUT IMPEDANCE: 32 ohm,120 ohm,300ohm% a' @9 f s: h7 L. k) U
INPUT IMPEDANCE: 100K ohm % S5 j2 {) S* P! A% ]. ^
SIGNAL TO NOISE RATIO: 93dB
8 X6 U- i5 S4 c9 Y: u- tSIZE: L180 x W240 x H150 3 B- d" I4 i$ O5 f3 b8 c& J# ?
WEIGHT: 5 KGs 1 O' L/ h" K' d5 [. P
TUBES: 12AX7x1, 6N2x1, 6N1 x 1
. }) z1 R: b4 N: YPower Voltage: 115V/230V & F; v! A; |. A1 q
>High quality headphone amplifiers- |' Q( R' e7 d9 J7 c
>High quality preamp
- {' }, n8 ^9 m$ w>High pure power
( o5 W! F, t$ v5 o>USB DAC
! h& ^: Q6 ?2 P: m+ z>Classic appearance |