Technics SL-01
¥ 80,000 (around 1976)
Commentary
Quartz Phase Locked Control D. D. player system developed by investing the development of SP-10mkII.
The quartz Phase Locked control method enables excellent rotation control by the phase control method using a crystal oscillator as a reference signal.
The motor is equipped with a 2.9 kg turntable (inertial mass of 360 kg ・ cm2) reaches constant speed rotation at 90 ° (1/4 rotation).
The tone arm uses a gimbal suspension system that realizes an initial motion sensitivity of 7 mg.
In addition, it has an arm height adjustment mechanism with an adjustment range of 6 mm.
Equipped with electronic brake mechanism.
Model Rating
Type | Quartz phase locked control Direct drive player |
<Turntable portion> | |
Drive system | Direct drive |
Drive motor | Brushless DC motor |
Control system | Quartz phase locked control |
Turntable | 30.1 cm Aluminum Die-cast, 2.9 kg |
Number of revolutions | 33 1/3, 45 rpm |
Starting torque | 1.5 kg / cm |
Start-up characteristic | Constant speed at 0.7 seconds (at 33 1/3rpm) |
Brake mechanism | Electronic brake |
Load variation | Within 1.5 kg / cm 0% |
Rotational speed deviation | ± 0.002% |
Wow and flutter | 0.025%W.R.M.S.(JIS C5521) |
Signal-to-noise ratio | 60dB(IEC179B) 73dB(DIN45539B) 78dB(IEC98A weighted) |
Tone Arm Section | |
Format | Static Balance Universal S-Shaped Type Gimbal suspension system |
Rotational axis sensitivity | 7 mg or less (horizontal and vertical initial motion sensitivity) |
Arm Height Adjustment Range | 6mm |
Needle pressure adjustment range | 0 ~ 3g |
Shell Weight | 9.5g |
Weight of used cartridge | 5.5g ~ 10g 9g ~ 13g (when using an auxiliary weight) |
<General> | |
Pwer | 100 VAC, 50Hz/60Hz |
Power consumption | 5W |
External dimensions | Width 429x Height 137x Depth 347 mm |
Weight | 10.0kg |