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- h- S! c( C4 u4 z# O9 n; c技术指标2 X' @. n) `8 B Y
T-9
' }; D8 i" J7 }/ ~, L: g. @& L# Y- DCLASS-A FULL-FUNCTION VACUUM TUBE PREAMPLIFIER# N1 I1 s/ E7 D9 C. `; c
+ P$ v% T9 D+ d: G+ T! T% f" dFREQUENCY RESPONSE:10-30KHz¡À0.5dB DISTORTION:0.05% 9 N7 x: R. w1 W, H/ M2 X' ~
SIGNAL TO NOISE RATIO: 93dB . m* d; b1 y- L% \5 t; F; y
SIGNAL TO NOISE RATIO (MM):-75dB ( Z- I( S9 L8 m; t) M1 V
INPUT:LINE1,LINE2,AUX,MM
3 [" ^" p5 }; ?MM GAIN: 39dB * `3 J- Z/ }2 h7 o! L4 C
SIZE: L420 x W300 x H160
' ?1 m/ Y9 ?; t, J1 R# ~WEIGHT:12 KGs
9 q2 Q \9 a8 U. U' U' cTUBES: 12AX7x4, 12AT7x1, 6P6P(6V6)x2,5Z3Px1
$ p9 S( C- R; B' a$ F2 J) [0 O5 U4 Y! Q. R8 ]2 x
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