Flatsons KMF-1 Guitar Pedal, 77 Effects Guitar Multi Effects Pedal with 50 Preset, 42 Drum Rhythm, 18 Amp/Cab, Upgraded Color Screen, Aux In, Guitar Tuner Looper Expression Wah Volume Distortion Pedal

Price: $89.99
(as of May 15, 2026 13:57:48 UTC – Details)

From the brand

At Flatsons,

We share the same passion for music as our users, we are dedicated to supporting their creative journey with the best tools possible.

Flatsons is a brand specializing in a wide range of musical instruments and gear, including multi-effects pedals, stompboxes, amplifiers, wireless systems, and professional audio equipment.

Established with a mission to innovate and inspire, Flatsons caters to musicians of all levels, from aspiring hobbyists to seasoned professionals.

Mini Electric Guitar Amplifier

Multi Effects Guitar Pedal

10W Mini Electric Guitar Amp

Wireless Guitar System

20W Amp Mic/Acoustic Guitars

Guitar Pedal With APP

Guitar Mat Kit Tool

Mini Guitar Headphone Amp

Guitar Neck Rest

What is “Flatsons”?

Flatsons stands for quality, creativity, and innovation in the world of music. Our products are designed to deliver exceptional performance and versatility, making them perfect for any musical style or genre.

About our products？

Explore our diverse product lineup, including multi-effects pedals packed with features, robust amplifiers for any gig, reliable wireless systems for seamless performance, and top-notch professional audio solutions.

Advanced DSP Simulation: Unlike traditional guitar effects pedals, the KMF-1 utilizes advanced DSP technology with TSAC for precise analog circuit simulation. It incorporates 512-point IR Sampling to mimic different cabinet sounds. With 32-bit signal processing, it ensures clear, dynamic sound, making it ideal for both studio recording and live performances
More CAB & AMP Options: Equipped with 77 classic effects across 8 essential effect modules: Amplifier, Cabinet, drive, Modulation, Delay, Dynamics, Reverb, and Filter, the KMF-1 has everything you need. With its impressive collection of 18 amp models and 18 cabinet simulators, it stands out among similar products on the market
Flex Your Music Creativity: With 50 preset patches, even beginners can start playing right away. Instantly switch tones in Memory Mode during live sets. The built-in tuner, 30s looper, and 42 drum rhythms, and AUX IN to connect your phone for playing along with backing tracks—maximizing your creative inspiration
Customize Pro-Level Effects: The KMF-1’s Stomp Mode replicates classic single-pedal operation with 5 independent effect blocks that can be flexibly enabled and sequenced. The advanced Edit Mode allows fine-tuning of each effect parameter. Combined with a 2-in-1 expression pedal supporting 6 assignable effects, it meets your high-level playing and creative needs
User-Friendly Design: The KMF-1 electric guitar pedal features a upgraded clear 128×32 LCD screen with real-time feedback. Intuitive controls—including knobs, buttons, and a customizable durable pedal, make switching effects easy. It supports two power modes with a battery compartment for 6 AA batteries, offering up to 2.5 hours of use, ensuring freedom to create music even outdoors
Choose Us Confidently: At Flatsons, your complete satisfaction is our ongoing mission. Choose the KMF-1 and enjoy Expert Technical Support for as long as you own the product, a 12-Month Product Guarantee, Amazon 30-Day Easy Swap Policy, and 24/7 Customer Service. If you encounter any issues, such as parts damage or the product being unusable, please reach out to us anytime for any support
Friendly Reminder: When using studio monitors, headphones, or powered speakers without a real cabinet, make sure to enable the cab module. If you’re using a real cabinet or amp (such as a guitar cabinet, tube amp, or digital guitar amp), you can disable the cab simulation module to avoid unnatural sound layering and harsh noise caused by double cabinet simulation

Product summary

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