Pioneer AM/FM stereo receiver model SX-750. The SX-750 was introduced in 1976 and manufactured through 1977. As with other new SX series receivers introduced in 1976, it featured a silver analog AM/FM tuning dial. The SX-750 was rated at 50 watts per channel and had performance specifications that all but matched the top-of-the-line SX-1250 except for per channel output. Features, two tape in/outputs, duplicate switch, phono, aux/mic inputs, tone, and high filter switches, FM muting, tuning and signal meters and two separate bass and treble controls. List price in 1976 was $400.00. The SX-750 and more expensive models in the receiver line were manufactured in Japan. It remains a collectible receiver today.