SPRODIO Single Stereo to Mono Converter, RCA L/R Audio Adapter Stereo to Mono summing Cable Adapter SC21 industrial_update_Aug2022 one volume control button for

one volume control button for speaker and microphone

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SPRODIO Single Stereo to Mono Converter, RCA L/R Audio Adapter Stereo to Mono summing Cable Adapter SC21 industrial_update_Aug2022 one volume control button forSPRODIO Single Stereo to Mono Converter, RCA L R Audio Adapter Stereo to Mono summing Cable Adapter SC21 SPRODIO SC21 Stereo to Mono Converter is a L R audio signal and provides two identical mono outputs. The input and output connections are both RCA connectors,It is the perfect solution for summing 2 channel stereo line level outputs to a single channel mono signal. It is superior and more electrically correct than using a Y cable which could cause