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Junior Varsity
Amp input sensitivy
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<blockquote data-quote="Silas Pradetto" data-source="post: 18861" data-attributes="member: 34"><p>Re: Amp input sensitivy</p><p></p><p>While I am not an amplifier designer, I'd say that a DSP amp such as the I-Techs are more sensitive to input overloading, since the line inputs feed an AD stage rather than analog circuitry. In the case of the I-Techs, the front panel knobs are digital gain controls, and have no effect on reducing the analog input level. So for every dB of gain reduction in the digital realm, there is that much less overall headroom. Not good. The input sensitivity selection in the System Architect menu actually changes the analog input sensitivity, which is the right thing to do.</p></blockquote><p></p>
[QUOTE="Silas Pradetto, post: 18861, member: 34"] Re: Amp input sensitivy While I am not an amplifier designer, I'd say that a DSP amp such as the I-Techs are more sensitive to input overloading, since the line inputs feed an AD stage rather than analog circuitry. In the case of the I-Techs, the front panel knobs are digital gain controls, and have no effect on reducing the analog input level. So for every dB of gain reduction in the digital realm, there is that much less overall headroom. Not good. The input sensitivity selection in the System Architect menu actually changes the analog input sensitivity, which is the right thing to do. [/QUOTE]
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