OK, I've looked in the amp's manual and these numbers mean nothing to me so I'd appreciate it if someone could translate!

Phono in:
Signal to noise ratio 86 dB (A, 5mV)
Sensitivity: 4 mV
Impedance 50 kilohms
Frequency response 20Hz ~ 20 kHz RIAA +- 0.5 dB

Does this reveal anything?
Andy

26GB MKII Blue #090000727
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26GB MKII Blue #090000727