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Amplifiers
SIA 3500? Any Experience With this Amp
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<blockquote data-quote="Kent shawn 73" data-source="post: 8757535" data-attributes="member: 683684"><p>I really must be an idiot. Ive got the same amp but for the life of me i cant figure out how to set the gains. I cant afford a dd1 or an oscilloscope so im trying to do it with a dmm. Ive already figured out the math and know the number i see on the dmm. However when i go to set the gain control the numbers bounce all over the place instead of going up slowly like they should. Im using a -5db 40hz test tone with all bass boosts off and lpf all the way down and hpf all the way up. Hu at ¾ of max volume and bass knob all the way up. Am i doing something wrong? How did everyone else set their gains. Im pushing 2 U series 12s d4 wired at 1ohm. I could really use some help here. I was having the same difficulty with my smart 3k as well.</p></blockquote><p></p>
[QUOTE="Kent shawn 73, post: 8757535, member: 683684"] I really must be an idiot. Ive got the same amp but for the life of me i cant figure out how to set the gains. I cant afford a dd1 or an oscilloscope so im trying to do it with a dmm. Ive already figured out the math and know the number i see on the dmm. However when i go to set the gain control the numbers bounce all over the place instead of going up slowly like they should. Im using a -5db 40hz test tone with all bass boosts off and lpf all the way down and hpf all the way up. Hu at ¾ of max volume and bass knob all the way up. Am i doing something wrong? How did everyone else set their gains. Im pushing 2 U series 12s d4 wired at 1ohm. I could really use some help here. I was having the same difficulty with my smart 3k as well. [/QUOTE]
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SIA 3500? Any Experience With this Amp
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