Douk Audio EQ5 PRO EQ5 PRO 5-Band Bluetooth Equalizer Preamp for Home Stereo/Computer Speaker/Amplifier with VU Meter

5-band equalizer featuring independent op-amp amplifier processing for each frequency band allowing for sound settings to compensate for speaker and acoustic imperfections and to adapt the audio to your preferences Bluetooth connectivity allowing you to stream music wirelessly from your devices two large VU meters offer an display of the audio signal level in real time adding a visual element to your listening environment the bypass function allows you to disable EQ preamp directing the audio signal from input to output without processing the balance control function ensures that the sound field positioning remains centered compensating for left and right channel imbalances features an all-metal housing with aluminum buttons and I/O interfaces for signal transmission its compact size and DC power supply make it easy to carry and use in different settings providing audio enhancement wherever you go