From my specifications on my amp: (I assume that means only MM cartridge or an additional Phono preamp?)
Audio Section
Input (Sensitivity/Impedance)
PHONO MM . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2 mV/47 k
Ω
LINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335 mV/47 k
Ω
Output (Level/Impedance)
REC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335 mV/2.2 k
Ω
Signal-to-Noise Ratio (IHF, short circuited, A network)
LINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 dB
Signal-to-Noise Ratio [EIA, at 1 W (1 kHz)]
LINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 dB