M-VAVE MK-20 Multi-Effects Processor for Guitar and Bass with Drum Machine Tuner Looper

DescriptionReport this item or sellerThe M-VAVE MK20 is an all-in-one effects processor designed for guitarists and bassists seeking professional tone and versatility. It integrates 320 effect types, ANN modeling technology for realistic amp emulation, and practical features like a 20-second looper and 128 rhythmic patterns. With a 2.4-inch color LCD display and customizable presets, it serves as a complete solution for live performances, studio recordings, and practice sessions.Key Features & Selling PointsANN Modeling Technology: Accurately emulates 120 amplifiers and 100 cabinets, delivering authentic tube amp response and support for third-party IR files.320 Effect Types: Includes 10 effects modules covering 40 distortion/overdrive/fuzz effects, alongside modulation, delay, and reverb for diverse sound creation.20-Second Looper & Rhythm Guide: Enables phrase recording/overdubbing and provides 128 drum patterns for solo practice or composition.8-Hour Rechargeable Battery: Offers extended wireless operation for gigs or travel, powered via USB or 9V DC source (adapter not included).Fully Customizable System: Configure effect chains, assign functions to 3 footswitches, and save 150 user presets for instant recall.How to Use & Important NotesConnect your guitar/bass to the INPUT jack and output to an amplifier or audio interface. Use the navigation buttons and LCD screen to select presets or adjust parameters.Long-press footswitches to assign tap tempo, looper control, or effect bypass. Update firmware via USB to access new features and improvements.Note: Use only the recommended 9V power adapter to avoid damage. Avoid exposure to moisture, extreme temperatures, or physical impacts to protect the display and internal components.Specifications & Package ContentsEffects & Models: 320 effect types, 120 amp models, 100 cabinet simulations.Display & Controls: 2.4-inch color LCD, 3 programmable footswitches.Connectivity: 1/4" Input/Output, USB-C, MIDI Support.Power: Rechargeable battery (8-hour runtime) or 9V DC.Dimensions & Weight: 271.5×136.5×51 mm, 795.5g.Package Includes: 1x MK20 Processor, 1x USB Cable, 1x User Manual (English).