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measuring voltage in RCAs
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<blockquote data-quote="maylar" data-source="post: 81356" data-attributes="member: 541144"><p>You'll need a test CD that gives a sine wave at 0dB reference. Measuring with music ain't gonna tell you anything useful without a 'scope. The Autosound 2000 Disk 4 is good for that, it has a 1000 Hz tone. You could also use the Bass Mekanik CD on one of the 30-99 Hz tracks. Your HU should be set to flat response.</p><p></p><p>Put your DVM on AC volts and connect it to one of the RCA jacks. One meter lead in the hole, the other on the outer ring. Turn your HU up to about 3/4 volume and take a reading.</p></blockquote><p></p>
[QUOTE="maylar, post: 81356, member: 541144"] You'll need a test CD that gives a sine wave at 0dB reference. Measuring with music ain't gonna tell you anything useful without a 'scope. The Autosound 2000 Disk 4 is good for that, it has a 1000 Hz tone. You could also use the Bass Mekanik CD on one of the 30-99 Hz tracks. Your HU should be set to flat response. Put your DVM on AC volts and connect it to one of the RCA jacks. One meter lead in the hole, the other on the outer ring. Turn your HU up to about 3/4 volume and take a reading. [/QUOTE]
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measuring voltage in RCAs
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