EQ Equalizer Stage Professional Tone Preamplifier Board 5/10/15 Road Preamp

Interface Descrtion: 1.LIN left channel signal input. 2. RIN right channel signal input. 3.LOUT left channel signal output. 4.ROUT right channel signal output. 5.+V power supply positive. 6.G power supply ground wire, signal input ground wire and signal output ground wire are common to the power supply ground wire. 7.-V power supply negative. 8. Power supply :Dual DC power supply +/-5v to +/-15v power supply can be. The Following is the 15-road equalizer adjustable frequency： 35hz, 70hz, 160HZ, 320HZ, 600HZ, 1KHZ, 1.8KHZ, 3.5KHZ, 4.7KHZ, 5.6KHZ, 7.5K, 9.5KHZ1, 2KHZ, 16KHZ, 20KHZ Size 176*55MM. The following is a 10-road equalizer : Adjustable frequency :35hz, 70hz, 160HZ, 320HZ, 600HZ, 1KHZ, 1.8KHZ, 3.5KHZ, 6.5KHZ, 12KHZ. Size: 120*55MM. The following is a 5-band stereo equalizer: Adjustable frequency: 100HZ, 400HZ, 1KHZ, 4KHZ, 10KHZ Size 64*55 Package 1pcs Board 15Road： 10Road： 5Road： About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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