Kyro Kuki Guitar Preamp, Effect pedal for electric guitar, Versatile guitar preamp pedal with 3 modes: clean, overdrive/distortion and boost, Controls: Drive Gain, Drive Level, Lead Gain, Lead Level, Tone, Voice switch: Modern/Vintage/Classic, Clipping switch: Hard/LED/Soft, Footswitch mode switch: Clean/Drive (Clean Boost/Drive or Bypass/Drive), LED: Clean/Drive, Lead, Footswitch: Effect Bypass/Toggle, Input and output: 6.3 mm jack, Mains adapter connection: Hollow female plug 5.5 x 2.1 mm, negative pole inside, Power supply with a 9 V battery or a 9 V DC mains adapter (not included), suitable power supply unit: Art. #409939#, Dimensions (W x D x H): 69 x 112 x 38 mm, Weight: 350 g, Made in Bulgaria