Was just wondering if it was posted here somewhere... At least I couldn't find it. We have that "Which amp on which album" compendium, but was wondering about quad vs dual. It is an eternal debate and at the end, everybody is entitled to his opinion on that topic. I don't think there is a good answer, just preferences... And, I'm going through that tough decision at the moment. I don't feel like quad tracking is bringing a whole lot in terms of tone in my mixes. But I know it "does something". I just can't decide wether I stick with it or just simplify things with dual tracking. Was hoping that being able to compare professionnal albums done with either quad or dual might be useful to decide. Moreover, if you say "well you should be able to tell by yourself if X album was recorded with quad track" well I don't... Sometimes guitar 3 and 4 are quite lower and it's so subtle I can't tell in the whole mix... Any info on Amon Amarth, Mors Principium Est, Brymir, etc... albums?