The JVC SEA-472 BK is a graphic equalizer model produced by JVC between 1994 and 1997. This device features a sleek black design and is compact, measuring 435 x 101 x 295 mm (HxWxD) and weighing 3.1 kg. With an original price of approximately 448 DM, it offers a range of advanced features. The equalizer operates across a frequency response from 10 Hz to 50 kHz, with a low distortion factor of less than 0.007% and a signal-to-noise ratio exceeding 100 dB. It includes 14-band spectrum analysis capabilities and allows for extensive user customization with 6 user EQ settings alongside 6 fixed EQ presets. The model provides tone control at seven different frequency bands for both left and right channels, specifically at center frequencies of 63 Hz, 160 Hz, 400 Hz, 1 kHz, 2.5 kHz, 6.3 kHz, and 16 kHz, with a control range of ± 10 dB. Input options include Line In and Tape Play (both at 300 mV, 47 kOhm), while the output provides a Line Out level of 1 V with a maximum of 3.5 V. An input attenuator feature allows for a -6 dB setting to manage signal levels effectively.
