# b: `* K: T# |技术指标
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/ s2 s1 h; |% V# w3 [CLASS-A FULL-FUNCTION VACUUM TUBE PREAMPLIFIER4 a0 ?1 |; q, y r2 s5 J# t
8 R! R6 M+ J. O' z& }$ L+ i2 k1 AFREQUENCY RESPONSE:10-30KHz¡À0.5dB DISTORTION:0.05%
+ U$ {. `/ J5 T6 B4 W( }9 d0 RSIGNAL TO NOISE RATIO: 93dB
: {9 M! Y i7 y. ]9 b# d4 |0 M# y' A' n8 _SIGNAL TO NOISE RATIO (MM):-75dB - J1 D% a, ~: |- y6 @
INPUT:LINE1,LINE2,AUX,MM
# q9 v* M/ B$ I' Y5 ?# f( z. `MM GAIN: 39dB 8 P. e( g4 O9 P, |- X0 ?& {4 u
SIZE: L420 x W300 x H160
# L4 t: q) V( O5 x% n9 UWEIGHT:12 KGs A; H+ ~5 _( t" L4 H
TUBES: 12AX7x4, 12AT7x1, 6P6P(6V6)x2,5Z3Px15 J, l# s- h8 H9 c+ b' p F
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