Discussion on QC Input Gain

Hello everyone, I have a question to ask. What is the relationship between the input gain on the I/O page of QC and the input gain at the beginning of the link in1header? I kept both input gains at zero, but the sound is not correct. My usage method is to use the input gain of -6db on the I/O page and the input gain of+3db in the link header module to make the sound feel correct. I don’t know if everyone is using it the same way. The guitar I am using is 7string, a passive pickup, and the model is bkp jug. Thank you

I simply set the input gain in the global settings, so that the guitar that I’m using does not clip. I do not touch any of the preset input gain at all. Most of the volume/gain based adjustments at that point come from balancing output volumes so that they hit around -12db when strumming my hardest. I control this via the amp block volume parameter.

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I just set the gain in the Global I/O for the Input port I am using by looking at the bar and doing my best to make it sound as high as possible but without clipping.

I/O In Level gain:

You set it properly for each instrument you plug to the QC: max of the green zone. It will remain the same for all the presets.

In1 level:

I never change it and keep it by default.

Block’s levels:

For EACH block in the grid, adjust properly In Gain AND Out volume: On or Off, this block must not change the final level; just provides its effect, but keeps the incoming level.

Then, the final output level should be approx at Line Level, perfect to enter the Mixer via Line Input connector.

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That makes sense. A 7 string with see what high output pickups like that can make the input clip and then the amp models won’t respond the right way. There isn’t a rule about how to set the gain, other than making sure it’s not clipping but high enough where the tone doesn’t feel strange