MonoĪs written above, mono tracks send only one signal to both left and right channels. That way, stereo tracks sound wide, detailed, and a lot more realistic. However, stereo tracks send one channel to the left speaker and a slightly different channel to the right speaker. Mono tracks send only one channel to all speakers. The difference between mono and stereo is the number of channels that they send to the speakers. To understand whether we should set our vocals to mono or stereo, we have to understand what’s the difference between the two. Conclusion The Difference Between Mono And Stereo.How To Make A Mono Vocal Recording Stereo.Should Background Vocals Be Mono Or Stereo?.Should A Vocal Reverb Be Mono Or Stereo?.Should You Record Vocals In Mono Or Stereo?.