This product hails from the golden age of Japanese manufacturing. This is a proper Tour de Force, no expense spared product from Pioneer. It was Pioneer’s’Top of the Range’, Tuner at the time of manufacture. All the switches and control knob’s have a lovely quality feel to them. Around the back you find the RCA output, and full compliment of 75 ohm and 300 ohm aerial inputs. Personal collection is also most welcome. If you follow the link below you will be taken to a very comprehensive review and full specification. Pioneer TX-9800 specification & technical data. Sensitivity: 1.5uV (FM), 300uV (MW). Selectivity: 85dB (FM), 50dB (MW). Signal to Noise Ratio: 80dB (FM), 55dB (MW). Distortion: 0.2% (FM).