The Mooer E7 Polyphonic Guitar Synth is a handy synthesiser pedal for electric guitar that offers seven sounds and polyphonic tracking without the need for a special pickup or modifications to the electric guitar. The sound spectrum ranges from a spherical sound carpet to striking EDM sounds to a poisonous synth with bit-crusher character. Additional sound variety is provided by the arpeggiator that can be switched on in each synth mode, while controls for attack, speed, high cut and low cut determine the overall tone. Last but not least, once found, sound settings for each synth mode of the Mooer E7 Polyphonic Guitar Synth can be conveniently saved.