Baldwin 606SC and 606A Prime Movers were used in quite a few Baldwin prototypes.
DS-4-4-1000, RS-12, S-12, DRS-6-4-1000, DRS-4-4-1000, DR-6-2-1000, DT-6-6-2000, RT-624, DR-6-4-2000, DR-6-2-1000.
Though not quite correct the 606SC/606A Prime Mover sounds very similar to the 608SC/608A Prime movers This would be appropriate for:
DRS-6-4-1500, DRS-4-4-1500, DRS-6-6-1500, AS-416, AS-16, AS-616, DR-6-4-1500, DR-4-4-1500 and the RF-16(Sharknose).
As with all Select decoders there are also 16 separate horns, 2 separate brake squeals, and 2 bells include on this one sound profile! All changeable using CV48
