Patu:
I have to admit I am a rootbeer float fanboy though.
Back to the topic, I just tried the CD that I am very familiar with (I've been listening to different sort of rarely-listened-to CDs lately ever since I've plugged the amp to the wall).
Since I've read several times already of the benefits of plugging the amp straight to the wall, I'm not sure if it's a placebo or not, but to me, based from a quick listen just now, what I found were:
The instruments sound more "sparkly", the presence of each instrument is more noticeable as well - you can hear clearer, the different instruments "working" during the music, and overall, making it more energetic? (especially if you are listening to fast paced, lively stuff like latin music)
But this might be all in my head though... maybe a placebo, maybe not... who knows... but that's what my ears heard just now... Is it consistent to changes that you guys mentioned ? (I forgot what the changes mentioned by other members)
If those are exactly what you've been hearing, then at least I know that I am not the only one suffering from severe placebo??
PS: Although different, but it's not like I am hearing a totally different setup, but it's more enhanced - Just to prevent misconception here.
The change is like when you add a little bit "unsharp mask" in Photoshop; it makes it better, but it doesn't totally change it to something totally much better... no?