指標是1‧g( ^ @6 Y y# H3 i F
唱臂的水平,橫向柔的度高的話.
' Q+ Y# y, Y, u& m6 ?7 ]4 e4 c可低至1g以下.都可以的.
$ u+ i. c: e7 G0 ^9 W. aChannel Balance:Witfin 1.5db# @* D6 R+ f- y# C0 L, ?: Q
channel Separation 1khz 25db or greater
- L% [; [$ v' E' ^; o10khz 18db or greater/ Y- Z) A' m9 Y) A4 L: L: ]* E3 j; h: _, b
Trackabillity at 10mN (1 gram) Tracking
( d. h8 e5 |+ i6 _. bForce (typical in cm/sec peak velocity):& n* f9 M9 s' R8 U& ]0 K
400Hz: 30cm/sec 1kHz: 80cm/sec1 t3 G7 w' e6 X& d6 N1 Q. w+ P
1kHz: 46cm/sec 10kHz:60cm/sec
0 j) K. b/ F9 c: d1 V6 l$ g( }Output Voltage(typical):7 k, B c z( _1 Y- [' s# @9 \
3.2mV RMS at 1kHz at 5cm/sec peak velocity0 \! v" z6 B8 j
Recommended Load 47,000 ohms in parallel with 250p. |