Technical questions for the MPC2000xl and the MPC2000
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By jonestown massacre Fri Jul 31, 2009 3:09 pm
^^^Listen to this dude, he knows what hes talking about.


The most common nominal level for consumer audio equipment is −10 dBV, and the most common nominal level for professional equipment is 4 dBu. By convention, nominal levels are always written with an explicit sign symbol. Thus 4 dBu is written as +4 dBu.