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
9 B0 d' Y* g2 G* H! H  YMICRO SEIKI BL 10X
; T( I- L' G! H4 y3 `8 _2-Speed Belt Drive Turntable with Pitch Control (1982-90)
Specifications
5 N  _  Z' a# Q1 YDrive system: Belt drive with FG servo controlled DC motor
8 m( G" T% a- l0 n  W7 YSpeeds: 33.33 and 45rpm
Speed variable range: +-3%
Wow and flutter: 0.025% wrms
Signal to noise ratio: better than 75dB
/ e& }; Y1 _; vPlatter weight: 2.65kg
Platter material: Cast aluminium
Tonearm: Static balance with interchangeable pipe system
( E9 m- n" T$ o' ZEffective length: 222mm
Overhang: 15mm
. T. {- p1 X' m) IUsable cartridge range: 4-9g
, `+ `! }- h# t3 ^+ EVTF 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
MICRO SEIKI BL 10X
* T% v. [/ j; Z/ @5 k! ]) a2 J) F  c2-Speed Belt Drive Turntable with Pitch Control (1982-90)

谢谢{:4_226:}{:4_226:}