Flatsons KMF-1

One Pedal. Endless Ways to Play.

Why carry a whole pedalboard when one compact unit can give you so much to work with?

The KMF-1 Multi-Effects Processor puts 77 effects, 18 amp models, 18 cab simulations, presets, looping, drum rhythms, and more into one portable setup.

Build your tone. Practice at home. Jam anywhere. Take your rig with you.

WHY GUITAR PLAYERS LOVE IT

77 Effects + 18 Amp Models
From clean and bluesy to crunchy rock and high-gain metal, explore tons of different tones without filling your floor with pedals.

30s Looper + 42 Drum Rhythms
Build a loop, add a beat, and turn practice into a jam session.

Headphone Practice + AUX IN
Play quietly when you need to. Plug in your phone and jam along with your favorite backing tracks.

Portable + Battery Powered
Only 1.57 lbs and compatible with 6 AA batteries for up to 2.5 hours of portable playing.

One pedal. Less gear. More ways to play.

PRO-LEVEL TONE, WITHOUT THE PRO-LEVEL GEAR

TSAC Technology + 32-bit DSP

The KMF-1 uses advanced 32-bit DSP processing and 512-point IR sampling to recreate the character of amps and speaker cabinets with impressive detail and responsiveness.

Whether you're chasing a clean tone, classic crunch, modern distortion, or high-gain metal, you can shape your sound without building a floor full of gear.

More tones. More control. One compact setup.

77 EFFECTS. 18 AMPS. 18 CABS.

Why Buy a Floor Full of Pedals?

The KMF-1 gives you a huge range of sounds in one compact unit.

8 Effect Modules
Drive • Mod • Delay • Reverb • Wah • and more

18 Amp Models
Go from sparkling cleans to classic crunch and high-gain tones.

18 Cab Simulators
Shape the final character of your sound with built-in cabinet simulations.

50 Presets
Start playing right away with ready-to-use tones, or create your own.

One pedalboard's worth of possibilities—without the pedalboard.

TURN PRACTICE INTO A JAM SESSION

30-Second Looper

Record a rhythm, layer your lead, and build your own mini jam session.

42 Drum Rhythms

Rock, blues, funk, and more. Add a beat and make practice feel less like practice.

AUX IN

Connect your phone and play along with your favorite songs, backing tracks, or lessons.

Headphone Output

Want to practice without waking everyone up?

Plug in your headphones and play.

TAKE YOUR RIG WHEREVER YOU GO

At just 1.57 lbs / 712g, the KMF-1 is easy to throw into a gig bag, backpack, or travel setup.

Two Ways to Power It

Power Adapter
Perfect for your home setup, studio, or rehearsal space.

6 AA Batteries
Get up to 2.5 hours of portable playing.

Take it to the park, the backyard, a friend's place, or wherever you feel like playing.

Less gear to carry. More places to play.

QUESTIONS? WE'VE GOT YOU.

Can I use the KMF-1 with headphones?

Yes. Connect your headphones to the output and practice privately without disturbing anyone.

Can I play along with Spotify or YouTube?

Absolutely. Connect your phone through AUX IN and play your backing track while using the KMF-1's effects.

Do I turn the CAB simulation on or off?

Using headphones or studio monitors? Turn CAB ON.

Connecting to a real guitar amp? Turn CAB OFF.

Is the KMF-1 good for beginners?

Yes. You can start with the included presets and explore more effects as you learn. You don't need to understand every setting on day one.

Can I take it on the go?

Yes. It's only 1.57 lbs and supports 6 AA batteries for portable playing.

What if I need help setting it up?

Flatsons provides lifetime technical support to help you get the most out of your KMF-1.

Ready to simplify your rig?

Tap the product card and check out the Flatsons KMF-1.

Less gear. More tones. More ways to play.