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  • Dana Nielsen

    Administrator
    at 3:00 pm

    Love the video, homey!! And excellent question.

    As @-PT mentioned, what you’re discovering is gain staging (🥳), which refers to how we manage gain as it is applied (or reduced) at many different points in a signal path on its way to our ears.

    Your video example shows one sound source with one send and one return in a digital audio workstation, where we don’t have the typical analog issues to contend with such as Signal to Noise ratio (S/N as commonly abbreviated like in Paul’s reply). As such, the answer to your specific video question is: there would be no difference. Kinda like, “do you get a different answer adding 1+9 vs. 9+1?” Nope. In a perfect, zero-noise digital world, they will both equal 10.

    However, even in the digital world, here are 2 caveats that come to mind right away:

    1. When you’re sending multiple tracks to the same return, each with their own unique send level, the gain staging balancing act becomes much more complex. As a starting point, keep your return faders at 0db / Unity Gain and use the send pots/faders on your individual tracks to achieve the sound you want. Later on, if you feel you like the sound of the reverb but would love a little less of it overall, you can easily turn down the return fader for a quick win. Just be mindful: if you do that over and over your gain staging will get F-d up lol, as you’ll end up wanting to add more reverb to a track whose send is already at 100% cause you’ve turned down the reverb return fader too far over time.
    2. There are certain situations when I deliberately keep my send levels high and my return level low, even in the digital domain. Any time the effect(s) on the return path have some kind of harmonic distortion element or compression element I want to feed them lots of signal (via the sends). But maybe I don’t want the resulting effect so loud in the mix, so I will turn down the return fader — Or, if the final plugin inserted on the return has an ‘output’ knob I might utilize that instead or in addition to the fader … again, gain staging.

    Hope these tips help!