For Sale – 1 Vintage YAMAHA TX-900U Natural Sound Stereo Tuner. Excellent physical condition Stereo Tuner. Unit is in excellent physical condition and is in remarkable condition for its age. This unit is in original condition it has not been serviced, only cleaned. There are a few very minor blemishes on the unit, please view the photos. The C-65 Pre-Amp in the video is available for sale in a separate listing. I have included photos and a video of the unit. The unit sounds great! There is no static in any of the controls. The input terminals on the rear are in great condition. From a smoke free home, unit is clean ready to be enjoyed today! As with any vintage electronic item, you can expect it may need to be cleaned and/or serviced for optimal performance at some point in time. Please view the pictures carefully. Please see all the reviews form previous buyers! FM Tuning Range: 87.5 to 108 MHz. MW Tuning Range: 530 to 1620 kHz. Sensitivity: 1.6uV (FM), 250uV (MW). Signal to Noise Ratio: 90dB (FM), 52dB (MW). Distortion: 0.03% (FM), 0.3% (MW). Selectivity: 85dB (FM), 32dB (MW). Frequency response: 20Hz to 15kHz (FM). Output: 500mV (FM), 150mV (MW). Dimensions: 435 x 92.5 x 282.5mm.