Features: 1.CLASSIC BRITISH ROCK SOUND: The JF?13 AC tone pedal reproduces the sound of for Vox AC30 amplifier, which is the classic British rock sound that all guitarists dream of 2.EASILY AND COMPLETELY CONTROL: With 6 knobs, you can easily and completely control the pedal dynamics. Metal shell with paint finish 3.EXCELLENT TIMBRE: This is an excellent timbre guitar effect pedal, light weight and user friendly at the same time 4.GOOD PERFORMANCE: Input impedance is 1M Ohm, output impedance is 1K Ohm, this effect pedal possess excellent performance 5.STURDY AND DURABLE: Amp pedal adopt excellent metal material, easy to conduct electricity, shiny, sturdy and durable specification:Item Type: Amp Pedal Color: Champagne gold Material: Metal Input Impedance: 1M Output Impedance: 1K Working Current: 6mA Product Power Supply Mode: 1 x 6F22 9V battery(not included) or 9V power adapter (not included) PackageList: 1 x Amp Pedal 1 x User Manual