Audio Database

SL-QX300
Commentary

Full auto-player capable of + / - 6% pitch control with quartz accuracy.

Adopting a unique Q. L. S. (quartz linear synthesizer) system, the pitch can be controlled continuously within ± 6% while maintaining rotational accuracy within ± 0.002% deviation due to quartz control.

An integrated structure D. D. turntable is used for the drive part.

A gimbal suspension bearing structure is adopted for the tone arm. By combining four bearings with a pivot and ball bearing, a high initial motion sensitivity of 7 mg or less in all directions is realized.

A plug-in connector type MM cartridge is mounted.
Conventional cartridges can also be used by replacing the head shell.

Equipped with a full automatic mechanism, it automatically detects the set record size, sets the rotation speed, and starts playing just by pressing the start button.

The cabinet is made of precision die-cast aluminum and the bottom base is made of TNRC, making it a double anti-vibration structure with excellent anti-vibration and vibration damping ratio and strong against external vibration.

Model Rating
Type Quartz DD full auto player system
<Turntable portion>
Drive system Direct drive
Drive motor Brushless DC motor
Control system Quartz control
Turntable 31.2 cm Aluminum Die-cast
Number of revolutions 33 1/3, 45 rpm
Rotational speed fine adjustment range ± 6% (continuously variable)
Wow flutter 0.025%W.R.M.S(JIS C5521)
0.012% W. R. M. S (Rotating Part Only)
Signal-to-noise ratio 80 dB (DIN-B, IEC98A weighted)
Tone Arm Section
Rotational axis sensitivity 7 mg (horizontal and vertical initial motion sensitivity)
Needle pressure adjustment range 0 ~ 3.0g
Shell Weight 7.5g
Applicable Cartridge Weight 6g
Cartridge Section
Format Plug In Connector MM Type Cartridge
Dead weight 6g
Exchange needle EPS-30ES(¥6,000)
<General>
Pwer 100 VAC, 50Hz/60Hz
Power consumption 6.5W
External dimensions Width 430x Height 110x Depth 380 mm
Weight 6kg