balanced vs. unbalanced sound quality

hi all i just got a theta dreadnaught amp and i currently have it hooked up through the unbalanced inputs.

i dont know very much about this topic, so i was wondering if i got balanced cables, would the sound quality improve? i will be using all 1 meter cables.

i know that higher end cables will sound better, but lets just say that the balanced cables would be of the same quality as the unbalanced.

thanks all,
cheers