How do I reduce treble from an electric guitar without the use of an equalizer? My patches sound very sharp. I edited them and deliberately increased "low" and reduced "high". Unfortunately, the sustain was also reduced. So, is there any other way to reduce treble ?
Well there's the tone control on your guitar, or if you're using an amp there's the tone control on that too ..
however it's odd that the sustain was reduced when you increased the low and reduced the high in the patches. A compressor in the patch might help here.
In fact it's odd that all the patches come out trebly - does that hint that there's something odd about the device you're using to listen to your guitar? Maybe that's at fault rather than the patches ?