C O N T E N T S
8
6
GENERAL SPECIFICATION
1. APPLICATION :
This spectftcation applies to the Direct drive turntable unit PM-9901
2. TURNTABLE SECTION:
Type
2-speed full manual
Motor
8 pole, 2phase, brushless DC motor
Driving Method
Direct Drive
Turntable plater
330mm dia. Aluminum diecast
Speeds
33-1/3 and 45 rpm
Wow and Flutter
Less than 0.15% WRMS(JIS WTD)
S/N ratio
More than 55 dB(DIN-B)
Pitch Controls
+/- 10%
Starting Time
Less than 1 sec.
Time for speed change
Less than 1 sec.
Beat Output
675 +/- 1Hz(pitch contol set 0%)
High of cue (first track)
6~10.5mm
DESCRIPTIONS
UNIT
NOMINAL
LIMIT
(1) Output Difference
dB
2.3
2.5
(2) Output Level
mv
1.7~3.5
1.5~3.5
(3) Speed (Speed range)
Hz
2.7K
↓
, 3.3K
↑
2.7K
↓
, 3.27K
↑
(4) Speed (Center Range)
Hz
2995~3005
2990~3010
(5) Wow and Flutter
%
0.13
0.15
(6) Channel separtion
dB
16
15
Power Supply
AC 230V ~ 50Hz
Power consumption
12 Watts
Dimensions
450(W)
×
350(D)
×
145(H) mm
Weight
9.6Kgs
Type
Static balanced S-shaped tone arm with
detachable headshell
Effective Arm Length
220mm
Overhang
10mm
Tracking error
Less than 3 degree
Tracking Force Adiustment range
0-4g
Applicable cartidge weight
6-10g
Anti-skating range
0-4g
Needle Pressure range
1.5-2g
3. TONEARM SECTION
4. GENERAL SECTION:
5. SPECIFICATION:
Содержание PM-9901
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