SANSUI SR-636
¥ 53,000 (around 1977)
Commentary
A PLL servo type D. D player that pursues the basics of the player system such as accurate rotational speed and excellent wow / flutter characteristics.
A PLL servo system is adopted which combines accurate pulses of a high-precision photoelectric generator of a motor rotating shaft with a high-stability oscillation circuit.
Mass concentration system tone arm with improved tone quality by strengthening the arm supporting part.
Heavy cabinet with high class piano finish.
Model Rating
| Type | PLL Servo D. D. Player |
| Drive system | Electronically controlled direct drive |
| Motor | DC blushless servo motor |
| Turntable | 318 mm Diameter Aluminum Alloy Die-cast |
| Wow and flutter | 0.028% or less (WRMS) |
| Signal-to-noise ratio | 60 dB or More (JIS) 63 dB or more (IEC-B) |
| Load characteristic | 0% (PLL Servo ON/OFF) |
| Effective arm length | 230mm |
| Overhang | 16.1mm |
| Cartridge Section | |
| Type | MM Type (SV-45) |
| Frequency characteristic | 10 Hz to 20 kHz |
| Output voltage | 3mV |
| Proper needle pressure | 1.5 ~ 2g |
| <General> | |
| External dimensions | Width 490x Height 167x Depth 390 mm |
| Weight | 12.1kg |