Hello!

I'm loving my new Babyfrace pro fs! I'm using it with a MacBook M4Pro 24GB, and it’s working great. I’m using it in DAW mode however as Total Mix requires a level or learning commitment I’m not ready to invest momentarily .

I've entered the world of amp plug ins and I'm learning how to properly gain stage for optimal results.

As you probably know there are two competing schools of thought:

1) set interface gain to zero (so as not to overdrive the plug in gain), set the plug in internal input gain to the proper level (varies based on the plug in manufacturer, there's a table out there floating around that describes this).

-vs-

2) set proper input gain on the interface, to optimize signal to noise ratio, then note the amount of dB's of interface input gain one has dialed in, then subtract this dB level from the recommended plug in input gain level, using the internal plug in input gain.

I’ve tried method 1, and now I want to try method 2. But I’ve encountered some questions/impediments.

#1) while using the Instrument input (#3) to plug my guitar directly into the Babyface fs pro, what is the correct input gain setting, +4dB, or  -10dBV?

#2) Once I do the above, and I increase gain to a desired level, how can I tell how many dB’s of gain I’ve dialed in, given either the +4dB or -10dBV setting.

And since I have your attention,  what is the “boost” setting used for, and what setting would I use for a Mic and Line level input?

Many Thanks ahead of time!