SonicFuel

The GOKKO SonicFuel Overdrive GK-20 is a compact and versatile guitar effects pedal designed to deliver a wide variety of overdrive tones. It offers the following technical specifications and features:

- Small and exquisite appearance, convenient to carry
- True bypass pedal, providing a variety of sound options
- Clean boost of 30dB+ with adjustable ±15dB, two-band active EQ for a wide range of harmonic content
- Pre-gain stage allowing the pedal to switch from clean to compressed, overdriven sound
- True bypass function eliminates signal interference when turned off
- Suitable for electric guitars

Specifications:
- Color: Green
- Bypass: True Bypass Switching
- Power Consumption: 9VDC/30mA
- AC Adapter (Optional): 9VDC, Center Negative
- Input Impedance: 1M ohm (min)
- Output Impedance: 470 ohm
- Product Weight: 230g
- Package Weight: 250g
- Product Size: 11.2 * 6.4 * 3.4cm
- Package Size: 12.9 * 7.7 * 6cm

The pedal features four main control knobs - Gain, Treble, Vol, and Bass, providing a high level of versatility. The GK-20 is durably constructed and suitable for live performances despite its budget-friendly price.