1# 发烧 ' T0 K# G1 e1 K; {8 {' N
技术指标
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$ N( R& d! B* i/ p: QEF-99. H5 U4 ?& l; K' V3 n" P
Headphone amplifier & Preamplifier9 D( ^" ~& K. w2 e
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FREQUENCY RESPONSE: 20-30KHz¡À0.5dB
b: q2 Z1 o+ }0 w) I% }DISTORTION: 0.05%
1 n3 e; d' C+ I- H& M$ V; [OUTPUT POWER: 1W x 2
; ]8 `, T5 j. E7 x; ]& RINPUT: LINE1,LINE2,AUX,USB DAC
3 [) d: R U; Q9 E2 z! W9 @2 iOUTPUT IMPEDANCE: 32 ohm,120 ohm,300ohm
- W* S( F" J. a( ~$ tINPUT IMPEDANCE: 100K ohm
8 I- E: t: S3 x, P, D4 ^$ kSIGNAL TO NOISE RATIO: 93dB
) n& a: s/ H8 R8 WSIZE: L180 x W240 x H150
" @* k [5 I; t. B' rWEIGHT: 5 KGs
3 [4 k- f! a5 CTUBES: 12AX7x1, 6N2x1, 6N1 x 1
+ o& S: l& H7 Q- q! n9 \Power Voltage: 115V/230V
( M! F. `& T, q7 x, s, O& C( C>High quality headphone amplifiers3 t5 d0 a0 _4 m* f' w" x, I( z
>High quality preamp
7 T: H7 E" d% ~( D1 k' M" H>High pure power
& x. e4 b! y4 z( o- E, e6 M* z>USB DAC" l/ b) X/ x/ `, e& C
>Classic appearance |