数据见下面
' Z' t- Y v. e& X* C v3 [& W, xMICRO SEIKI BL 10X
8 R3 Y' [8 N, L/ D( n4 |2-Speed Belt Drive Turntable with Pitch Control (1982-90)7 p/ q4 ]% Y" p$ b4 K
Specifications8 B8 ?+ O: X; }5 L @
Drive system: Belt drive with FG servo controlled DC motor
+ S- _, D" t( G' v6 g6 TSpeeds: 33.33 and 45rpm
3 {/ d9 g0 E* B" N, Z, QSpeed variable range: +-3%9 \. b; y7 a+ ^. d4 A
Wow and flutter: 0.025% wrms& {' X! p; K: ?( K% a$ R+ V" q
Signal to noise ratio: better than 75dB
Q0 V6 }, q; q8 n) F+ K& I! i( GPlatter weight: 2.65kg/ `2 R7 \7 z& k2 }1 w# g' _' X7 v
Platter material: Cast aluminium
8 e* ^3 P! Y% H1 rTonearm: Static balance with interchangeable pipe system
: w# X2 v' J- G* r! f4 YEffective length: 222mm) w# j8 N1 m* Q1 F- G5 A5 o
Overhang: 15mm* f0 a- r! w& J4 X3 n: E! @: }
Usable cartridge range: 4-9g: f# Z* c- k7 ?- A, g
VTF adjustment: 0-2g direct reading
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