LM1112A LM1112B LM1112C Dolby B-Type Noise Reducti.
LM1112 - Dolby B-Type Noise Reduction Processor
LM1112A - Dolby B-Type Noise Reduction Processor
LM1112B - Dolby B-Type Noise Reduction Processor
LM1112C - Dolby B-Type Noise Reduction Processor