The John Mayer Paradox

The jf 306 from the 3rd generation of joyo pedals, the ironman series High mid clean piercing sounds, a great versatile amp simulator to offer lead guitarists Controls: tone drive/ gain mid boost volume True by pass, input impedance: 1m, output impedance: 10k, running current: 25ma, power: dc 9v negative polarity adapter, not supplied Dimensions: 7.3cm long 4.3cm wide 5 cm tall. weight: 220g