M-Vave MK-20 Guitar Multieffect

Multi-effects and amp simulator for guitar and bass
Realistic sound with digital modeling and IR technology
Over 320 effects and 150 presets
Ability to edit and save your own sounds
Built-in looper and drum machine for practice
USB-C for recording and updating
Robust construction with expression pedal

M-VAVE MK-20 – complete guitar rig in a compact format
The M-VAVE MK-20 combines an amplifier, cabinet, and effects pedals in a single unit. It is perfect for guitarists and bassists who want professional sound without carrying around heavy equipment – easy to use, but with advanced capabilities.

What does modeling and IR mean?
The MK-20 is based on modeling, which means that it digitally recreates the sound of real guitar and bass amplifiers. Instead of just amplifying the guitar's clean signal, the MK-20 simulates the entire sound chain: amplifier, speaker cabinet, and microphone.

IR (Impulse Response) files are digital sound impressions of real cabinets and microphones. They make the amplifier sound natural and realistic, like a pre-recorded guitar in a real room. The MK-20 has over 100 cabinet simulations, but you can also load your own IR files to create your own personal sound character.

Easy to use – ready to play
The MK-20 includes 150 ready-made presets with sounds for different styles – from funk and blues to hard rock and acoustic. Select a sound and start playing right away.

When you find a sound you like, you can fine-tune it to suit your system—changing the gain, EQ, effects, or cabinet—and then save it as your own preset. You can even build your own sounds from scratch by adding or removing effects.

For practice, recording, and live use
The MK-20 has a built-in drum machine with 128 rhythms and a looper that can record up to 20 seconds. Perfect for practicing, jamming, or recording ideas. Via USB-C, you can connect to your computer and use the device as a sound card in programs such as GarageBand, Reaper, or Cubase.

Practical and durable
The MK-20 is robustly built yet easy to carry. It works just as well at home as on stage, and the expression pedal can be used for volume, wah, or other effects.

Specifications
Effects: 320+ types in 10 modules
Amp models: 120 (guitar, bass, acoustic)
Cabinet simulations: 100 + support for user IR
Presets: 150 (75 factory + 75 user)
Looper: Up to 20 seconds
Drum machine: 128 rhythms
USB-C: Sound card, OTG, firmware update
Battery life: Up to approx. 8 hours
Dimensions: 271.5 × 136.5 × 51 mm
Weight: 795 g