The sapphire 5427TG does not have the treble bleed, even though the ad copy says it does. My last 5427TG in white/gold had a bleed in the circuit (had to solder one into my first two 54s) and I have been struggling with this new one missing some of the sparkle. I was pretty sure it didn't have a cap inline but I had a pretty bad head injury this Summer and didn't trust my ears. So I had the guitarist in one of practice gigs check it out and he said instantly that the treble roll-off was big.
So ... just bear in mind. Still a great guitar, but I gotta break out the soldering iron.