DENON/COLUMBIA 4025
¥ 32,800 (around 1968)
Commentary
A record player equipped with an arm interlocking idler ON/OFF system.
Equipped with auto return, auto cut, repeat device and dream switch.
Uses a shell removable high-compliance MM type cartridge.
Model Rating
| Type | Record player |
| Cartridge | MM Type (4-Pole Plug-in Shell Removable) |
| Playback frequency | 20 Hz to 30 kHz ± 2 dB |
| Compliance | 3.5x10-6cm/dyne |
| Crosstalk | 25 dB or More (1 kHz) |
| Output voltage | 3.5 mv (5cm/s, 1 kHz) |
| Needle to be used | 0.7 mil diamond needle |
| Needle pressure | 2.5g |
| Tone arm | Static balanced type pipe arm |
| Effective length | 200mm |
| Tracking angle | 3.0 ° (Maximum) |
| Number of revolutions | 16, 33 1/3, 45, 78 rpm |
| Motor | 4-pole synchronous motor |
| Turntable | 30 cm Aluminum Die-cast, 1.3 kg |
| Wow and flutter | Not more than 0.15% |
| Rumble | -40dB or less |
| Attachment mechanism | Auto return Autocut Dream switch Repeat unit |
| Power supply voltage | 100 VAC, 50Hz/60Hz |
| Power consumption | 12W |
| External dimensions | Width 480x Height 203x Depth 370 mm |
| Weight | 8.5kg |