National SL-N25
¥ 34,800 (released in 1983)
Commentary
A national brand record player with built-in speakers and phono equalizer amplifiers.
The built-in speaker uses a full-range unit with a flat diaphragm.
Equipped with a high-precision linear tracking arm for precise travel, the tracking error angle is within ± 0.1 ° and the inside force is almost 0.
Equipped with a full auto mechanism, it matches the record size and rotation speed and starts playing just by pressing the start button.
Equipped with an external output terminal directly connected to the radio-cassette recorder.
The external input terminal for the headphone stereo is mounted on the front panel.
Equipped with a plug-in connector type MM cartridge.
There are 2 colors, metallic gray and pastel pink.
Model Rating
| Type | Built-in speaker player |
| <Turntable portion> | |
| Drive system | Belt drive |
| Control system | DC servocontrol |
| Turntable | 30 cm Aluminum Die-cast |
| Number of revolutions | 33 1/3, 45 rpm |
| Wow flutter | 0.045%W.R.M.S(JIS C5521) |
| Signal-to-noise ratio | 70 dB (DIN-B, IEC98A weighted) |
| Tone Arm Section | |
| Tracking error angle | Within ± 0.1 ° |
| Arm resonance frequency | 12Hz |
| Cartridge Section | |
| Format | Plug In Connector MM Type Cartridge |
| Dead weight | 6g |
| Exchange needle | EPS-24CS(¥2,800) |
| <General> | |
| Pwer | 100 VAC, 50Hz/60Hz |
| Power consumption | 15W |
| External dimensions | Width 315x Height 88x Depth 348 mm |
| Weight | 3.3kg |