For sale is a Sony SEQ-50 EQ Stereo Graphic Equalizer. Comes with Walkman Soft Case. In beautiful shape and works great Satisfaction guaranteed If for any reason you are unhappy with your purchase please contact me prior to leaving neutral or negative feedback as per ebay guidelines. I will do my best to rectify the situation. I will ship everything within 24 hours of payment

SUPER VINTAGE AND RARE SONY WALKMAN SQ STEREO GRAPHIC EQUALIZER SEQ-50 Excellent Working ConditionNew and Never Been UsedMade in JapanHappy Bidding Manufacturers description:Specifications..Gain: ± 0dBFrequency response: 70Hz to 15kHzSignal to Noise Ratio: 65dBTotal harmonic distortion: 0.2%Control Range: ± 10dBFrequency Bands: 100, 300, 1K, 3K, 10KHzDimensions: 79 x 108 x 205mmWeight: 0.12kgYear: 1986 SPECIFICATIONS EXTENDED..Input: Stereo miniplug × 1Output: Stereo mini jack × 2Frequency response (with all controls set flat): 70-15,000 HzDistortion (rated output): Less than 0.2%Signal-to-noise ratio (with all controls set flat, A network): 65 dBCenter frequencies: 100 Hz, 300 Hz, 1 kHz, 3 kHz, 10 kHzBoost/cut range: +10dBGain (with all controls set flat): 0dBGeneral..Power requirements: 3 V dc, two batteries, IC designation R6 (size AA)Battery life: Approx. 35 hours using Sony SUM-3(NS)Dimensions: Approx. 79 × 108 × 20.5 mm (w/h/d)(3? × 4? × 16 inches) Weight: Approx. 120 g (4.2 oz) not incl. batteries