Volume:Adjust the level of the effect output, set it to a larger value to turn on the effect can play a similar role to the original sound boost effect.
EQ:Adjust the frequency response curve of the effect sound, turn this knob counterclockwise to increase more low frequency, so that the tone sounds more stable and solid; clockwise rotation can highlight the high frequency response of the tone, sounding bright and pleasant.
Comp:Setting a smaller value with the Volume setting can play a role similar to that of an acoustic boost; setting a middle value can touch up the acoustic tone with a tighter tone that can be used in breakup chords and sweeps, as well as giving more fullness and sustain to overdriven distorted tones; setting a larger value is a favorite setting for funk and country guitarists, where the tone remains tight, neat, and full of even grained intensity in fast playing.
Features:
Classic optical compressing sound with smooth attack and decay, preserves the original signal transients perfectly. True bypass design. Mini and exquisite appearance. Aluminum alloy housing. Comp, EQ, Volume control knobs: Comp: Adjust the intensity of compression; EQ: Adjust tone of sound; Volume: Adjust the output volume.
Specifications:
Color: Yellow Suitable for: Electric guitar Material: Aluminium alloy & PCB Input: 1/4" monaural jack (impedance: 470k Ohms) Output: 1/4" monaural jack (impedance: 1k Ohms) Power requirements: AC adapter 9V DC Current draw: 10mA Item size: 9 * 3.5 * 3.2 cm / 3.5 * 1.4 * 1.3in Item weight: 146g / 5.2oz Package size: 10.5 * 6 * 4.6cm / 4.1 * 2.4 * 1.8in Package weight: 169g / 6oz