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Need advice for a summing amp
Need advice for a summing amp
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Old 16th August 2018, 06:21 PM   #11
Monte McGuire is offline Monte McGuire
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Need advice for a summing amp
Most power amps have obscene amounts of gain, 30 dB or more, so just do the resistor sum and turn the amp's input attenuator up. No need to add more active circuitry to the system.
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Old 17th August 2018, 10:47 AM   #12
cgmoore is offline cgmoore
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Yes, I agree. My plan A is to try the simple thing first.
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