I've seen two listed for sale at a vendor. One is ATSF no 1528 with "dcc sound on board", the other is ATSF 1529 with "dcc sound value equipped."
Does 1528 have a more feature equipped sound system? Or are both these units the same?
S-4 sound versions are all "Sound Value".
Thank you. The vendor must have put the entries up at two different times ( by two different staffers.).