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
2 z, }/ S' s% T( j' s! i4 T2 t# Y2-Speed Belt Drive Turntable with Pitch Control (1982-90)
1 ?  a8 c- ?  D, ?; X# ySpecifications
$ V0 t( z1 K/ y* N: f, x7 H9 i+ eDrive system: Belt drive with FG servo controlled DC motor
! k+ u# z& @) BSpeeds: 33.33 and 45rpm
+ g* o( A5 G) B7 G, JSpeed variable range: +-3%
1 n) u+ H, c' k( J8 gWow and flutter: 0.025% wrms
Signal to noise ratio: better than 75dB
Platter weight: 2.65kg
- L) z+ o+ ]% g. `Platter material: Cast aluminium
Tonearm: Static balance with interchangeable pipe system
) ^; M( \3 a+ mEffective length: 222mm
Overhang: 15mm
/ ^  _8 ]& u9 Q& Y4 yUsable cartridge range: 4-9g
# F* w( {5 ]3 s* ?* ?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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% V8 b! p( o9 U, r6 S2 |数据见下面
MICRO SEIKI BL 10X
, I3 }2 o8 r% s, m2-Speed Belt Drive Turntable with Pitch Control (1982-90)

谢谢{:4_226:}{:4_226:}