Conversion of mV to dB


Hello,
My phono premamp has gain values expressed in terms of mV. Is there a way to convert those values into dB? They are 0.3, 0.4, 0.6, 0.9, 1.4, 2.5, and 5 mV. Thank you.
actusreus

Showing 2 responses by mordante

This is a bit of an old topic but I just bought the same phono pre, the RCM Sensor Prelude. My cart is a Lyra Dorian.

Output voltage : 0.6mV (5.0cm/sec., zero to peak, 45 degrees)

Right now I have set the RCM to 0.6mV. Is this correct?