The TILT knob, with its subtle tonal balance shift of ±6dB, allows you to customize your sound further. Boost the bass while reducing treble, or vice versa – the choice is yours. The EQ Control knob's IN and OUT settings let you bypass the entire equalizer circuit so you can compare the adjusted sound to the original, unaltered version, ensuring you achieve the perfect audio profile. The equalizer can also be triggered IN or OUT using the rear panel’s EQ Control Trigger, giving you seamless control over when the MQ112 works its magic. Also, by using one of the programmable triggers in the audio system's preamplifier, the EQ can be switched IN or OUT depending on input or amplifier choice. Crafted with precision and versatility, the MQ112 boasts remarkably low noise circuits and minimal distortion, harmonizing seamlessly with high-performance audio systems.