I got my Toxic Silver today! The first listen wasn't as good...bassless and a soundstage completely out of proportions. However, after a few hours of music, they already sound MUCH better.
I would say this cable is extremely energetic and full of power. I can tell that details increased by quite a bit. The treble is more pronounced and detailed. Vocals moved closer, and the background instruments seem to surround me better too. However, this is at a cost of a smaller soundstage, which looks like this:
/ \
| x |
x is you, and the sound near your ears are squashed closer in. There is a lot of depth in the soundstage, but then it gets narrower as it gets further away from you, as if it is focusing on a point very far away. Its a weird soundstage, and I hope it'll improve as I burn in the cable.
The bass is very unique indeed. There is not a lot of quantity, and each note is very very solid. The punch is extremely powerful, but the bass extension is only average. What's unique is that even though the bass quantity is quite little, after the impact from the punch of the bass note, the echos of that note will rush back to you like a wave. Very nice.
This cable probably changed the sound of my customs the most compared to any other cable, including ALO.