Well... one more vote, but I'm not going to be an jerk and make you guys wait any longer
Pickup selector Neck - Both - Bridge? Altering the input impedance of the DI?
If you're thinking that the tone is as drastic as a pickup change on your monitoring system, that's pretty impressive, and even more-so a reason to take heed to what's going on.
When you change cable it also alters impedance, in a very positive way in this case.
What's interesting is that your second answer was partially correct, but not the intended direct result of the thing in the chain that was swapped!
Actually, when I changed cable in my rack, there was about twice as much high end coming from my headphones; I almost shit myself. I'm about to pop the Opals on and hear the difference with them (and I was using Mogami Cable for them!)
Derpsicle is the winner here;
these are all with different cable...
...so any asshole who tells you that cable changes don't make a difference is deaf or so old that they have no hearing capacity left
Here are the results:
a. Lava Soar Instrument Cable/Gepco X-Band XLR or TRS Cable for the entire rig
b. Lava Soar Instrument Cable/generic XLR cable
c. Monster Rock 500 Instrument Cable/generic XLR cable
If anyone would like to direct Monster Cable company to this shootout, perhaps they can try to bribe me with a cash ransom to have this thread deleted before everyone who wants to buy their cables see it
Anyone who is interested in purchasing the cable, it is quite affordable in my mind, and available from www.lavacable.com
The owner, Mark Stoddard, is one hell of a businessman when it comes to customer service, and a very nice fellow.
The moral of this story, is getting better cables; They matter a lot, and in A/B phase reversed reamp tests, speaker cable matters too in the lows and highs especially. I did those tests a week or two ago, but can't share the files because the DIs used were unreleased material