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
) f6 N' e4 i+ q2 _  t2-Speed Belt Drive Turntable with Pitch Control (1982-90)
Specifications
9 z5 v6 \1 g' s$ w, Y* JDrive system: Belt drive with FG servo controlled DC motor
  o0 z: V# e) q$ r! b2 D( N6 p) j$ VSpeeds: 33.33 and 45rpm
Speed variable range: +-3%
5 j0 q0 h/ z. r! J& z1 b- N% QWow and flutter: 0.025% wrms
Signal to noise ratio: better than 75dB
$ m% K9 n5 I/ J; D# \Platter weight: 2.65kg
. U1 p# t) L. [  |0 @) {! P1 MPlatter material: Cast aluminium
Tonearm: Static balance with interchangeable pipe system
Effective length: 222mm
Overhang: 15mm
Usable cartridge range: 4-9g
VTF adjustment: 0-2g direct reading

老爷车

执迷尔悟 发表于 2013-5-26 18:08

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6 Q. `7 p" `6 v' S) B6 U数据见下面
/ ]: i' E4 X( P8 `MICRO SEIKI BL 10X
2-Speed Belt Drive Turntable with Pitch Control (1982-90)

5 F2 U* g$ i2 j2 \; t! _谢谢{:4_226:}{:4_226:}