This Vintage analog FM Tuner by Kenwood is a great classic FM Radio is pristine condition with no damages or rust, etc. From an non-smoking and climate-controlled household. Picks up lots of clear stations with just a short wire on the back. All lights works and controls are smooth. A Nice Hi-Fi FM stereo tuner with an analog dial housed in a black metal case. It may be rack mounted. With Double Diffused Dual-Gate MOS FET front-end with a 7-gang tuning capacitor, Pulse Count Detector. With Signal strength and Tuning meters, rotary Tuning control, On/off push button switches for MPX filter and Muting, push button switches for Mode (FM Auto, Mono) and IF Band (Wide, Narrow). On the back, an F type 75? FM antenna connector, terminals for 75? and 300? FM antennae, De-emphasis switch and RCA phono sockets for Line Output and Multipath Output. Specification FM Frequency Range 88MHz - 108MHzUsable Sensitivity 9.8dBf (1.7µV) 50dB Quieting Sensitivity Mono 14.7dBf (3.0µV), Stereo 37.2dBf (40µV) S/N Ratio Mono 84dB, Stereo 80dB THD WIDE NARROW Mono at 1kHz 50Hz-10kHz 15kHz 0.035% 0.14% 0.06% 0.27% 0.075% 0.075% Stereo at 1kHz 50Hz-10kHz 15kHz 0.065% 0.2% 0.1% 0.5% 0.5% 1.5% Capture Ratio 0.7dB 1.3dB Alt. Channel Selectivity 30dB 100dB (400kHz) Stereo Separation at 1kHz 50Hz-10kHz 15kHz 52dB 50dB 45dB 38dB 40dB 32dB Frequency Response 20Hz-15,000Hz +0.2dB,-1.0dB Spurious Response Ratio 120dB Image Response Ratio 120dB IF Response Ratio 110dB AM Suppression Ratio 65dB Sub Carrier Product Ratio 70dB SCA Rejection Ratio 75dB Antenna Impedance 300? balanced, 75? unbalanced Output Level at 400Hz 100% Mod Fixed 1.0V, 1.0k? Multipath Output Vertical 0.1V, 1k? Horizontal 0.3V, 10k? FM DET Out 0.3V, 10k?