CORAL 666-EX
¥ 19,000 (around 1979)
Commentary
MM type cartridge using beryllium cantilever.
Samarium-cobalt magnet is used for the magnetic circuit.
Model Rating
| Type | MM Type Cartridge |
| Frequency characteristic | 10 Hz to 45 kHz |
| Output voltage | 4.5 mv (1 kHz, 50mm/sec.) |
| Channel separation | 30dB |
| Needle tip | 0.2x0.8 mil Elliptical Needle |
| Needle pressure | 0.9g ~ 1.2g |
| Compliance | 15x10-6cm/dyne |
| Impedance | 2,100 Ω |
| Load impedance | 47 ~ 100k Ω |
| Weight | 5.5g |
| Exchange needle | ¥11,500 |