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86
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: