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7 Band Sound Equalizer RCA Output Input 12dB High Bass Adjustment Dual Channel Digital Equalizer Electronic goods
1.Control Range: 7 band equalization circuit control range ± 12dB equalization band: 60HZ 150HZ 400HZ 1KHZ 3KHZ 6.5KHZ 15KHZ by TI or ST original TL074 composition. 2.Basic Parameters: 7 band sound equalizer preamplification gain 4580 classic op...
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