Something that I found was that my guitars and bass don't sound good using the direct input of my Tascam interface via cable, but when I used my Joyo wireless, it was massively better. I'm sure it's due to an impedance issue. I usually would use my old PODxt or my Strymon Iridium, or use the pedal board which has buffered pedals if I didn't mic the amp.
You don't say if you are using a mic, or what your chain is. That's important.
Also, you need to understand that guitar amps in a room have a different sound that if you stick a mic 2 inches in front of the speaker. Standing in a room, you have all kinds of reflections and room modes. It's the same reason that people rarely get an amp in a random room to sound just like a record that was recorded with a mic in front of a speaker or in a treated studio. The closest you'll usually get is using an impulse response (IR) where they actually record the characteristics of a setup, like an SM57 and a Royer ribbon in front of a Marshall with a 4*12 cabinet.
