I realy doubt that Sumiko phono box will be able to reproduce cartridges with lower than 2mV output voltage.
You'll probably need to get Monolithic sound that has settings up to 53dB of gain. With Monolithic sound you can run cartridges down to .6mV + there are impedance adjustments.
You'll probably need to get Monolithic sound that has settings up to 53dB of gain. With Monolithic sound you can run cartridges down to .6mV + there are impedance adjustments.