Technics SP-10mk2A
¥ 150,000 (released in 1983)
Commentary
Quartz D. D. turntable upgraded based on famous SP-10mk2.
All electric circuits of SP-10mk2 are IC.
In addition, quartz control has been introduced to the integrated D. D. and all-around detection F. G. to achieve rotational speed deviation within ± 0.001%.
By using both the electronic brake and the mechanical brake together, there is almost no shock sound and it stops instantaneously in 0.3 seconds.
Model Rating
| Type | Quartz D. D. turntable |
| Drive system | Direct drive |
| Motor | Brushless DC motor |
| Drive system | Quartz control |
| Turntable | 32.0 cm Aluminum Die-cast, 3.0 kg |
| Number of revolutions | 33 1/3, 45, 78.3 rpm |
| Rotational speed deviation | Within ± 0.001% |
| Starting torque | 6 kg / cm |
| Start-up characteristic | Constant speed at 0.25 seconds (33 1/3rpm) |
| Load variation | 5 kg / cm or less 0% |
| Wow and flutter | 0.02%W.R.M.S(JIS C5521) |
| Signal-to-noise ratio | 86dB DIN-B(IEC98A weighted) 58dB DIN-A(IEC98A unweighted) |
| Pwer | 100 VAC, 50Hz/60Hz |
| Power consumption | 20W |
| External dimensions | Body : Width 368.5x Height 102.5x Depth 368.5 mm Power Supply : W 110x H 83.5x D 370 mm |
| Weight | Body : 9.5 kg Power Supply : 3.8 kg |
| Remarks | Additional depth of 85 mm is required when the plug is inserted. |