1# 发烧 7 }9 w. \% ` p4 Y5 Z" `& x
技术指标
* e [1 ]+ S t& H0 H5 b/ k
: L6 E4 B9 R& |+ T0 l& l6 C0 YEF-99
% ^! A# ?" j" _$ B) |Headphone amplifier & Preamplifier K. F, r5 J; W( l
) v# Z6 w% K5 E$ o Q0 s) K7 r P, N
FREQUENCY RESPONSE: 20-30KHz¡À0.5dB1 U5 J9 H3 F7 J! v+ u% d
DISTORTION: 0.05%
6 N1 N% L2 l4 H+ COUTPUT POWER: 1W x 2" ^7 P, |( n7 `* J& `" }8 z& G" _
INPUT: LINE1,LINE2,AUX,USB DAC
( I: V% @$ a* E" Y, T- }2 SOUTPUT IMPEDANCE: 32 ohm,120 ohm,300ohm
2 _' v3 e( v/ m, r$ J# KINPUT IMPEDANCE: 100K ohm
( c2 K0 a. l0 F! LSIGNAL TO NOISE RATIO: 93dB
- b& H0 Y- L/ p8 v3 _SIZE: L180 x W240 x H150 * G8 b8 _+ i6 F
WEIGHT: 5 KGs
- J* J* q: {# DTUBES: 12AX7x1, 6N2x1, 6N1 x 13 U* c5 s, v3 }$ n
Power Voltage: 115V/230V
" f7 v! {! p0 P0 l% ~$ h>High quality headphone amplifiers2 K9 r! L5 |7 t6 l( m
>High quality preamp
6 l0 B5 {( J, F/ B7 b! E, f! T$ G- G>High pure power, y9 O# y$ m* D4 ]* j2 O& V5 X0 Z
>USB DAC
% m+ D* O1 n. H1 \; b>Classic appearance |