"Robert Morein" wrote in message
news
Tim
The Hafler P1500 for example has a gain range of 14dB to 29dB, which
means
the output voltage is a maximum of 28 times the input voltage (the
voltage
multiplier for a gain of x db is 2^(x/20).)


Robert
Tim, the dB is a base 10 logarithm, so the correct formula for voltage
gain
is 10^(x/20) .

Thanks, that's correct. I wrote it wrong. I did the calculations correctly
though ... :-)

So the output voltage is a maximum of 28 times the input voltage.

Tim