Technics SL-Q2
¥ 44,800 (around 1979)
Commentary
A direct drive automatic player with quartz phase locked control.
Equipped with an auto mechanism capable of auto return and auto stop.
The cabinet is made of precision aluminum die-cast, and the bottom base and upper part of the cabinet are made of a two layer structure made of TNRC, an acoustic material with high anti-vibration effect. In addition, a large insulator made of spring and viscoelastic material is directly connected to the cabinet to take thorough measures against howling.
Uses a front operation method that allows all control switches to be operated while the dust cover is closed.
A rotational speed deviation of ± 0.002% is achieved by phase control based on the oscillation of a high-precision crystal oscillator.
In addition, a unique all-around detection F / G is used for rotation speed detection to obtain a more accurate detection signal.
Equipped with a high-sensitivity tone arm with gimbal suspension system that realizes 7 mg of initial motion sensitivity for both horizontal and vertical motion.
Arm part is equipped with anti-skating force control function.
Equipped with an oil dump type queuing mechanism.
Equipped with an LED strobe illuminator synchronized with a crystal oscillator, enabling high-precision rotation adjustment.
The motor is an integrated D. D. motor unique to Technics.
Model Rating
| Type | Quartz phase locked control Direct drive full-automatic player system |
| <Turntable portion> | |
| Drive system | Direct drive |
| Drive motor | Brushless DC motor |
| Control system | Quartz phase locked control |
| Turntable | 31.2 cm Aluminum Die-cast |
| Number of revolutions | 33 1/3, 45 rpm |
| Starting torque | 1.0 kg / cm |
| Start-up characteristic | Constant speed at 0.9 seconds (33 1/3rpm) |
| Load variation | 0.7 kg / cm or Less, 0% |
| Rotational speed deviation | Within ± 0.002% |
| Wow and flutter | 0.025%W.R.M.S(JIS C5521) 0.012% W. R. M. S (Rotating Part Only) |
| Signal-to-noise ratio | 78dB(IEC98A weighted) |
| Tone Arm Section | |
| Format | Universal S-shaped Static balance Gimbal suspension system |
| Rotational axis sensitivity | 7 mg (horizontal and vertical initial motion sensitivity) |
| Needle pressure adjustment range | 0 ~ 2.5g |
| Shell Weight | 7.5g |
| Applicable Cartridge Weight | 6g ~ 9.5g 3g ~ 6.5g (When Using Shell Weight) |
| Cartridge Section | |
| Type | MM Type Stereo Cartridge |
| Dead weight | 5.6g |
| Exchange needle | EPS-207ED (Elliptical Needle, ¥ 6,000) |
| <General> | |
| Pwer | 100 VAC, 50Hz/60Hz |
| Power consumption | 6W |
| External dimensions | Width 430x Height 130x Depth 375 mm |
| Weight | 7.0kg |