LC> I guess the easiest way would be to relate to an EQ 
 LC> that offers unity gain. If
 LC> automatically), you can set the EQ curve and adjust for unity gain; same
 LC> voltage in, same voltage out, despite having changed 
 LC> the frequency response of
 LC> the signal in -> out. This can be handy within the 
That inherently is not unity gain over at least part of its bandwidth.  
An Eq level adjustment at most sets unity gain at one frequency, or via some 
weighting of noise averaged level.  
0 dB is the most common way to say unity gain regarding audio levels.  
Terry
--- Maximus 2.01wb
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