[Photo] Three-band graphic equalizer

Using a single op-amp this easy to make equalizer offers three ranges, low frequency, mid frequency, and high. With component values ​​shown there is approximately +/- 20dB of boost or cut at frequencies of 50Hz, 1kHz and 10kHz. Supply voltage may be anything from 6 to 30 Volts. Maximum boost 20dB is only realized with maximum supply voltage.

The world premiere of the technical zone! ROHM has developed the power supply IC "BD372xx series" for high-quality audio. A practical guide for the purchase of home wireless routers. Understanding the circuit diagram and working principle of the audio. Talking about the "frequency response curve" in the audio. Deep dismantling report of the M0pro speaker: both internal and external

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Offshore Power Cable

Name:low smoke halogen free offshore power cable

Model:P1 TFOU, P1 RFOU, P5 BFOU, P1/P8 TFOU, P1/P8 RFOU, P5/P12 BFOU

Specification:1×(1.0~185)mm2, 2×(1.0~50)mm2, (3~4)×(1.0~185)mm2, (5~37)×(1.0~2.5)mm2

Executive Standards:IEC60092-350, NEK606

Application:The cable is mainly intended for power, lighting and control system of offshore units, the codes P1/P8, P5/P12 meets the mud resistant requirements in NEK606.

Fire Resistant Marine Power Cable

Marine Cable Gland,Fire Resistant Marine Power Cable,,Xlpe Insulated Power Cable

Jiangsu Jiangyang Special Cable Co,.Ltd. , https://www.jymarinecable.com

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