| Power supply |
230V~(50Hz) / 115V~(
| Circuit configuration |
Non-feedback type phono equalizer
(RIAA, first stage four parallel FET, unbalanced configuration) |
| MC step-up transformer |
Super permalloy core x 4
(L/R channel, L/H impedance independent) : 0.3mV / 100Ω |
| Input sensitivity |
MM 3.2mV, MC-H 0.37mV, MC-L 0.12mV |
Rated output /
output impedance |
250mV / Unbalanced 300Ω, Balanced 600Ω |
| Load capacity |
MM 0 / 100 / 200 / 320pF |
| Gain |
MM 38dB, MC-H 57dB, MC-L 66dB |
| Maximum input |
MM 120mV, MC-H 15mV, MC-L 5mV |
| RIAA response |
MM 20Hz to 20kHz (±0.1dB), MC 20Hz to 20kHz(±0.3dB) |
| Total harmonic distortion |
0.003% |
| S/N ratio (IHF-A) |
MM 88dB, MC-H 81dB, MC-L 78dB |
| Channel separation |
80dB or more |
| Power transformer |
OI type x 3 (L/R independent + Peripheral circuit) |
| Insulator feet |
Density gradient |
60Hz) |