1# 发烧
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EF-99
- t# b. j- S2 [/ {. \! BHeadphone amplifier & Preamplifier0 F2 B) `9 x4 f$ f4 e2 Z7 V/ F
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FREQUENCY RESPONSE: 20-30KHz¡À0.5dB
, @. m }- X. M0 `( {3 x% g1 VDISTORTION: 0.05%
5 B* \/ F, c9 q; w) z/ c3 D" Z9 O! ZOUTPUT POWER: 1W x 2+ g/ y) d$ J- b
INPUT: LINE1,LINE2,AUX,USB DAC
. ], k0 C& o" ?3 tOUTPUT IMPEDANCE: 32 ohm,120 ohm,300ohm
5 k% Y( ?8 X6 C. @6 nINPUT IMPEDANCE: 100K ohm 3 K ], M7 R; ]" d0 Z' N; Y' q
SIGNAL TO NOISE RATIO: 93dB
' Y: \ @0 i7 ~# g; E9 a2 VSIZE: L180 x W240 x H150 2 |0 @2 M, F. C1 Y) F0 j" P' s, |& g
WEIGHT: 5 KGs
3 N3 \' r% b! ]. \: r2 `( o4 OTUBES: 12AX7x1, 6N2x1, 6N1 x 1
$ R [( R1 M5 n6 i( g9 UPower Voltage: 115V/230V " D t; @/ L2 C
>High quality headphone amplifiers
* l6 a* n8 C2 B8 z$ t>High quality preamp
2 _6 j' \8 w3 H7 L- G7 E>High pure power+ O9 Q5 ?" ?) n9 R' U
>USB DAC: t2 a* y I" E u
>Classic appearance |