The Pioneer AZA1338 Receiver Remote Control is originally supplied with Audio/Video Receiver models: Pioneer VSX4900S, Pioneer VSX51,

The Pioneer AZA1338 Receiver Remote Control is compatible with Audio/Video Receiver models: Pioneer CUVSX025, Pioneer VSX48003, Pioneer VSX4800S3, Pioneer VSX4900S/KUC, Pioneer VSX4900S/KUC/CA, Pioneer VSX4900S3, Pioneer VSX4950S, Pioneer VSX4950S/KC, Pioneer VSX51/KU, Pioneer VSX513