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Junior Varsity
Gain matching question between differnt amps
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<blockquote data-quote="Gary Weller" data-source="post: 6588" data-attributes="member: 436"><p>I've got a gig tomorrow that I have to substitute a QSC GX7 for my usual Carver PM1200 on two mon mixes. Carver has issue on one channel.</p><p></p><p>I want to match the gain structure approx during the swap out.</p><p></p><p>The Carver is 32db gain and 1.5v input sensitivity, 450 watts @ 8 ohms</p><p></p><p>The GX7 is 36.1db gain and 1.2v input sensitivity, 725 watts @ 8 ohms</p><p></p><p>What's the formula for this?</p><p></p><p>Thanks,</p></blockquote><p></p>
[QUOTE="Gary Weller, post: 6588, member: 436"] I've got a gig tomorrow that I have to substitute a QSC GX7 for my usual Carver PM1200 on two mon mixes. Carver has issue on one channel. I want to match the gain structure approx during the swap out. The Carver is 32db gain and 1.5v input sensitivity, 450 watts @ 8 ohms The GX7 is 36.1db gain and 1.2v input sensitivity, 725 watts @ 8 ohms What's the formula for this? Thanks, [/QUOTE]
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