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发表于 2014-11-29 22:39:15
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指標是1‧g$ ?& l' b0 ]6 ~4 r- x
唱臂的水平,橫向柔的度高的話.
; T; `2 r" ]/ R" M. P8 o可低至1g以下.都可以的.& X5 x# y6 P! ]) C+ p
Channel Balance:Witfin 1.5db
, |* G; c* ~: ]& x2 G% [channel Separation 1khz 25db or greater! ^( ~. ~" N; E7 X- I e
10khz 18db or greater8 k" y( `# }$ W# ^2 K
Trackabillity at 10mN (1 gram) Tracking . p2 e8 u( c3 i
Force (typical in cm/sec peak velocity):
1 \* @* \ N9 b0 s400Hz: 30cm/sec 1kHz: 80cm/sec) c. U- H( m, u# [- C( J- x
1kHz: 46cm/sec 10kHz:60cm/sec
( n! c! w, A/ ~Output Voltage(typical):
# T: z) N1 D3 A3.2mV RMS at 1kHz at 5cm/sec peak velocity. w" s2 P% I0 P$ G
Recommended Load 47,000 ohms in parallel with 250p. |
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