求 MICRO SEIKI BL 10X成机上的唱臂数据

老爷车

成套机买来的 MICRO SEIKI BL 10X唱机。不知道它的具体参数最重要的超距都不知道。请了解的指教一下。谢谢！
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罗生LP

美歌的机真不少

执迷尔悟

数据见下面
MICRO SEIKI BL 10X
( u6 i7 e3 p' j: v  n, f) X2-Speed Belt Drive Turntable with Pitch Control (1982-90)
Specifications
- ]/ @: [4 G; g3 u3 GDrive system: Belt drive with FG servo controlled DC motor
7 z) ?& B  L, R( b/ ]# X5 J* ISpeeds: 33.33 and 45rpm
Speed variable range: +-3%
Wow and flutter: 0.025% wrms
2 V$ {+ [- d1 b5 L. o1 aSignal to noise ratio: better than 75dB
Platter weight: 2.65kg
Platter material: Cast aluminium
2 t: V% X2 x' C( pTonearm: Static balance with interchangeable pipe system
- |6 b4 _) g$ c. S" Y( oEffective length: 222mm
Overhang: 15mm
* j9 Q8 z+ O+ r# f) t  l! CUsable cartridge range: 4-9g
+ B1 i! n) v) H' ?VTF adjustment: 0-2g direct reading
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老爷车

执迷尔悟 发表于 2013-5-26 18:08

                               
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数据见下面
$ W2 L0 @' E0 u' H  t- ]; g% RMICRO SEIKI BL 10X
* p4 I- U0 B/ C$ u2-Speed Belt Drive Turntable with Pitch Control (1982-90)

/ Q. N" b1 w( |: _, o) u谢谢{:4_226:}{:4_226:}