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1# 发烧
3 [; |8 n0 T3 ]2 o技术指标
2 A. R% H. M2 C- d+ f" }
/ J" ^8 G2 J/ z. G4 ]EF-99
5 t$ O) j. ?* w/ K2 Z AHeadphone amplifier & Preamplifier
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7 S/ N3 q8 x6 P& U& j' ?* N FREQUENCY RESPONSE: 20-30KHz¡À0.5dB
4 J% J! N8 t" h" c4 X6 ]/ UDISTORTION: 0.05% . Q% i% s% M1 ^
OUTPUT POWER: 1W x 2
1 x' O5 H* Q/ ?' qINPUT: LINE1,LINE2,AUX,USB DAC
1 p5 t% d+ L& D' T8 SOUTPUT IMPEDANCE: 32 ohm,120 ohm,300ohm
4 \) a3 ~# e. hINPUT IMPEDANCE: 100K ohm # _1 A/ ?" ?$ \
SIGNAL TO NOISE RATIO: 93dB
( n, ^2 X3 R6 j g8 f8 _. VSIZE: L180 x W240 x H150 4 N& E# T$ u/ S* w2 J& N! F [
WEIGHT: 5 KGs
: m' i& P" n/ }TUBES: 12AX7x1, 6N2x1, 6N1 x 1
- H! ~# ?9 E8 P# u5 E) GPower Voltage: 115V/230V
3 {( h; B2 b% [7 y>High quality headphone amplifiers3 R3 I5 u% K- Z
>High quality preamp z) {- |, o. `7 G- i+ W
>High pure power3 D( o9 K% Q" ^) d) l' f
>USB DAC, [0 P t X0 Q* `; {0 L1 b4 y
>Classic appearance |