operational amplifier - Active audio splitter (Line levels

Hi all, I was looking for a simple splitter that replicates a line output into multiple of them, looking for the best circuit that meet my requriments I meet the user @Passerby, He had to share that

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operational amplifier - Active audio splitter (Line levels) - Electrical Engineering Stack Exchange

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operational amplifier - Active audio splitter (Line levels) - Electrical Engineering Stack Exchange

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I've active speakers, without sub-out, plugged into my Mac. I own a passive sub that I would like to add with a mono amp. Will it work? Many thanks! : r/diyaudio

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