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SPECIFICATIONS
Frequency Response
20 t o 20,000 HZ.
Output (at 1,000
Hz)
4.0 mV at 5 cm/sec peak recorded velocity (output voltage given
for stereo cut record. For Mono cut record, output voltage at both
left and right channel cartridge terminals will be 71% of above
figure.)
Inductance
700 millihenries
DC Resistance
1550 ohms
Optimum Load
47000 ohms resistance in parallel with 200 to 300 picofarads
cabacitance per channel. Load resistance can be u p t o 70,000
ohms with almost no a u d ~ b l e change In frequency response. Total
capacitance
includes both tone arm w ~ r i n g and amplifier input
circuit.
Channel Separation (minimum)
25 dB at 1 kHz
Channel Balance
Within 2 dB
Tracking Force
Force at the
Total tone arm setting with
stylus t i p
Dynamic Stabilizer operating
Minimum 0.75 grams
1.0 gram
Maximum 1.5 grams
1.25 grams
1.5 grams
2.0 grams
T y p ~ c a l Trackability (at 1 gram tip tracking force, in cm/sec peak
recorded velocity)
400 Hz
-
24 cm/sec
1.000 Hz
-
35 cm/sec
5,000 Hz
-
33 cm/sec
10,000 Hz
-
25 cm/sec
Replacement Stylus
N97HE, hyperelliptical nude diamond t i p
O p t ~ o n a l 78 rpm Stylus
N978E, b ~ r a d ~ a l (elliptical) diamond tip, for t ~ p tracking force of
1.5 to 3.0 grams; total tone arm force w ~ t h D y n a m ~ c Stabilizer
operating
of 2 t o 3.5 grams
Net Weight
12 grams
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