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
4 E* `- M6 `2 `( h7 N9 _MICRO SEIKI BL 10X
2-Speed Belt Drive Turntable with Pitch Control (1982-90)
' t" s: x% M" c& G7 USpecifications
/ C3 D) A3 m. a9 |* X& l* l+ UDrive system: Belt drive with FG servo controlled DC motor
Speeds: 33.33 and 45rpm
Speed variable range: +-3%
! f/ J; W7 g! `4 xWow and flutter: 0.025% wrms
5 _) |7 C- E5 [4 Z. T& @Signal to noise ratio: better than 75dB
Platter weight: 2.65kg
( J! q# h, [/ vPlatter material: Cast aluminium
Tonearm: Static balance with interchangeable pipe system
Effective length: 222mm
% `3 q7 O2 d& Y; u, F# JOverhang: 15mm
Usable cartridge range: 4-9g
5 M, H, ^/ _3 R+ sVTF 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
$ d( r" f% u+ o4 Z- z5 z4 \0 r+ mMICRO SEIKI BL 10X
2-Speed Belt Drive Turntable with Pitch Control (1982-90)

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