Input Sensitivity: MM≤4mV, MC≤0.3mV Output Voltage: 0.5v (1KHz) Total harmonic distortion (Distortion): MM ≤0.2% MC ≤0.5% Frequency Response (Frequency Response): in line with RIAA standard features Signal-to-noise ratio (SNR): MM ≥63dB (A weighting), MC ≥53dB (A weighting) Tube: 12AX7/ECC83×2, 12AU7/ECC82×1 Stylus type (Phono Stage Suitability): either MM or MC MC·HI-Z is suitable for MC Phono Amplifier with impedance ≥50Ω (MC.HI-Z: ≥50Ω MC Phono Amplifier) MC·Low-Z Suitable for MC Phono Amplifier with impedance <50Ω (MC.Low-Z: <50ΩMC Phono Amplifier) Net weight (N.W): 5.4kg Gross weight (G.W): 7.1kg Size: Depth (L) 290mm × width (W) 320mm × height (H) 105mm Outer packaging (Package): length (L) 460mm × width (W) 360mm × height (H) 195mm