Ibanez: Anniversary Screamer

I was at Swee Lee a few days ago to try the 30th anniversary version of the TS9. I was hoping those see-through parts would light up when the pedal was activated but no... Is this any different from the regular TS9? Tone-wise, the signature TS cream is in tact but my ears heard a little more crunch on offer. This is just a preliminary take on this pedal, I need to A-B this with the regular TS9 to hear the real difference (if any).

PS: Thanks Faizal & Swee Lee for the invite :-)