Hello, 

This listing is for ONE Pioneer SX-1980 Stereo Receiver Original NEC Output Transistor Part B706A, used  in good  cosmetic and working condition, please check pictures for details,  pictures are taken from the actual item and you will receive what you can see in the pictures,  if you are looking for other part for this unit please let me know we may have it ( we have some parts that are not listed ),  please email if any questions, and check our other listing for more vintage stereo parts and accessories,  and more items will be listed soon, so check back later, Thank’s.