THE USP1
The USP1 gets shipped with 4 sets of silicon ear fittings.
Thinksound has used a 4 feet long Kevlar-reinforced tangle-resistant cable.
The hand-poured metal pewter housings may not look as elegant as wooden ones but to me these look and feel much better.
To get a better idea of what I’m talking about here we see the TS03+mic next to the USP1.
Thinksound has placed their logo and left/right markings on both the metal housings and the cable coming out of them.
Although the USP1 uses the same size dynamic drivers (8mm) as the TS03+mic these are further fine-tuned.
At the end of the 4 feet cable we find the 45 degrees angled 3.5" gold plated plug.