[KLF] [OT] Vinyl Stereo Mix

Since I am just recording some KLF 12"s to my PC (again and again)... could it be possible that, due to the technology, the right channel on records is slightly louder than the left channel? Or is it just me and my crappy (SB Live 2 Audigy Z, 5.1 surround) setup? Both B-side tracks on 005R seem to be a bit louder on the right side, both from listening and checking in Cool Edit Pro. Is there any KLF/JAMS record in mono so I could calibrate my recording settings? ..::// Thomas