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
: W' w) X! h% X" U0 f; [MICRO SEIKI BL 10X
/ k& A1 T- }5 O# v2-Speed Belt Drive Turntable with Pitch Control (1982-90)
Specifications
/ D) W% H; ?: a6 r: n. IDrive system: Belt drive with FG servo controlled DC motor
Speeds: 33.33 and 45rpm
3 R' r2 o" f' d7 D/ m2 `Speed variable range: +-3%
Wow and flutter: 0.025% wrms
( Y3 ^( W1 I* f$ z4 a! D! USignal to noise ratio: better than 75dB
Platter weight: 2.65kg
( x& C2 E, ^2 ]; e& NPlatter material: Cast aluminium
Tonearm: Static balance with interchangeable pipe system
0 ~+ t, j4 N5 g# _; s, D1 MEffective length: 222mm
Overhang: 15mm
' B1 K. O2 ~+ JUsable cartridge range: 4-9g
( s4 `- l7 D1 B9 b( h: F7 oVTF adjustment: 0-2g direct reading

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
( ]3 q) h& }5 v& s1 ?! G2-Speed Belt Drive Turntable with Pitch Control (1982-90)

谢谢{:4_226:}{:4_226:}