Levinson gear on 30 rock

Did anyone else notice the Levinson reference processor and reference sacd player in Tracey Morgan's office on 30 Rock?
yeah i noticed that. wasn't sure if it was levinson and was too lazy to look it up. he also has revel ultima salon2 or studio2 in his "dressing room". apparently 30 rock is in bed with harman international.
I am not sure about this because I am not a CPA, but if the equipment is part of a scene, does that not make it a tax deductable expense (much like a costume would be) for the show producers?
It would make it a tax deduction, but more likely set dec(oration) picked up a broken unit or chassis to dress the set with.