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1# 发烧
6 P0 E& b: ]! X: J# O. t技术指标 C6 W6 }1 b: d6 m. X8 S
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EF-99
- i, T9 Y# V' Y- AHeadphone amplifier & Preamplifier
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FREQUENCY RESPONSE: 20-30KHz¡À0.5dB
# t! L3 I0 Z. [. j) O8 HDISTORTION: 0.05% + Z5 P9 X, R+ W% _$ _; r" _: g$ d
OUTPUT POWER: 1W x 2
/ [5 B+ A/ S( {0 U ]: }. {/ x2 nINPUT: LINE1,LINE2,AUX,USB DAC2 k% K* O. Q/ y
OUTPUT IMPEDANCE: 32 ohm,120 ohm,300ohm1 L, z1 k: H! }7 k: r! [
INPUT IMPEDANCE: 100K ohm 4 |/ H1 {- w0 o: C* }
SIGNAL TO NOISE RATIO: 93dB : Y& c: k+ b5 A( u8 k$ i$ n
SIZE: L180 x W240 x H150 % b k& i9 b S) n* D9 D0 D) x
WEIGHT: 5 KGs 6 v% G' V3 B& ~; Z' }7 _) ~
TUBES: 12AX7x1, 6N2x1, 6N1 x 1
% X+ Q& J# O3 T% d( tPower Voltage: 115V/230V + {5 ?* R; L+ N" H* N! }9 N; T/ U
>High quality headphone amplifiers
/ T3 G* v/ W8 b$ D c>High quality preamp) ]/ S- m6 V$ n2 j& g0 g
>High pure power/ I; Z9 o/ z/ P" t, `. q
>USB DAC
' P2 a& X0 Z4 `1 b>Classic appearance |
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发表于 2011-10-8 14:02:48
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