Well I went back and checked, though I was pretty sure I didn't do anything to the low end at all. The only EQ on the rhythm tracks is a slight (3dB) cut right at 500Hz. Other than that the EQ is flat. I did use two mics, but I checked for phasing before hand, so I dunno?
Could have just been the way his guitar sounded. Not sure what brand it was, I'll have to get back to you on that, but the recording chain was:
Joemeek JM27(SDC) at the neck joint > Presonus Eureka 4:1 compression > Delta 1010
SP B1 Over his right shoulder > Presonus TubPre > Presonus Comp16 > Delta 1010
A lot of people tend to bash it, but I really like the way the Tube Pre sounds on acoustic guitar.