You are bidding on a rare vintage Sony SEQ-V901 Stereo Spectrum Analyzer / Stereo Equalizer with 7 band peak hold. High S/N ratio of 100 dB. Beautiful fluorescent display with graphic representation of the spectrum. Collectors item. The device is in excellent condition, hardly any user traces, have a look at the pictures. In 100% perfect working condition. Specifications: Brand/Model: Sony SEQ-V901 - Stereo Spectrum Analyzer / Stereo Equalizer Features: 7 band Stereo graphic equalizer with spectrum analyzing display, manual EQ controls (+10 / -10) Color: Black Input Sensitivity: 1V Output Level: 1V Frequency response: 20Hz to 50kHz Signal to Noise Ratio: 100dB Total harmonic distortion: 0.01% Control Range: ± 10dB Frequency Bands: 100, 250, 500, 1K, 3K, 6K, 14KHz Dimensions: 355 x 95 x 310mm Weight: 2.8kg Year: 1989 Connections: stereo rca in, stereo rca out, AC outlet (unswitched, 100W max) Packed with care + Insured shipping ++ Fast shipping