With a per-band range of +/-12dB for both left and right channels, the EQ-70 gives you complete equalization (EQ) control over the entire audio spectrum, allowing you to tailor your sound with precise boosts and cuts at specific frequencies to bring out more bass, enhance the vocals, roll off the highs, or customize your own response curves to get just the sound you want. An independent output-level control allows for proper matching between the EQ on and EQ defeat modes, eliminating the need for main amplifier adjustments. This allows you to monitor recordings with the EQ engaged, and to shape the music you're recording to best match the acoustic characteristics of the place you'll be listening to your recording. Listening comparisons between equalized and unequalized response can be made with the front panel EQ on/defeat switch. This control is also useful if your equalizer is set for a response curve for particular types of music. When you change to other musical sources, the EQ can be defeated at the touch of a button. To better match output levels when the equalizer is engaged or defeated, the EQ-70 has an LED-lit level control. This slider is precisely calibrated (with +/-6 dB click stops), to give you maximum control and maximum efficiency in audio output.