Description: Sony SEQ-V902 dual spectrum analyser Graphic equaliser with 7 x 2 bands Delayed digital surround processing 10 DSP program memory 5 user memory Reverse frequency Digital audio control Technical condition: Almost perfect, fully functional, the only problem is that the display is less illuminated on the right side. Cosmetic condition: good condition, only slight signs of wear Technical specifications: Input sensitivity: 245 mV Output level: 245 mV Frequency response: from 20 Hz to 50 kHz Signal-to-noise ratio: 100 dB Total harmonic distortion: 0.01% Control range: ± 10 dB Frequency ranges: 63, 160, 400, 1 K, 2.5 K, 6.3 K, 15 kHz Dimensions: 355 x 92 x 312 mm Weight: 2.7 kg How it works: the item is in perfect working condition, fully tested and no problems have been found. Sound quality and performance are outstanding. Each item we offer for sale undergoes an accurate listening session and a thorough check of its functions. Buy with confidence. Thank you for your interest in one of my products! My items are always as described. They are carefully packed and shipped immediately after payment. Careful packaging with professional material and fast shipping with tracking.