Circuiting system : SRPP, final stage cathode follower, Non-feedback CR type equalizer
Vacuum tube used : ECC83 x 4 pieces, ECC82 x 2 pieces and EZ81 x 1 piece

Input sensitivity (1kHz, When the gain is set to 36dB) MM : 4mV, MC : high 0.44mV, MC : low 0.18mV
Input impedance MM : 30kΩ to 100kΩ (variable), MC : high 40Ω, MC : low 2.5Ω
Rated output/output impedance : 250mV/850Ω
Gain (1kHz, When the gain is set to 36dB) MM : 36dB, MC : high 55dB, MC : low 63dB
Maximum allowable input (1kHz) MM : 300mV, MC : high 34mV, MC : low 13mV
RIAA deviation MM/MC high/MC low : 20Hz to 20kHz (±0.3dB)
Channel separation (10kHz) : 65dB

Input : Unbalanced line x 3
Output : Unbalanced line x 2, Balanced line x 1

Power supply : 230V~(50Hz)
Dimensions : 440(W) x 92(H) x 397(D) mm
Net weight : 12.5kg