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Line 6 JM4 Looper Guitar Effects Pedal Silver 

(Silver)  Sku #150498000088000

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Line 6

Ferocious jam tracks, top-grade looping, and hundreds of amazing tones in a performance-ready floor unit.

The Line 6 JM4 guitar looper pedal features over 100 jam tracks performed by A-list studio players including Jason Bonham, Tony Franklin, Carmine Appice, Gregg Bissonette and many more slamming the drums, thumping the bass and hacking away at guitars. It's a fully featured looper pedal with sound-on-sound loop recording.

Along with looping capabilities, the JM4 contains an instant collection of amazing tones including 200+ artist-created presets, 150+ song-based presets, 12 original Line 6 amp models, seven guitar effects, vocal effects and 36 banks for saving user-created tones.

It's a portable, heavy-duty, all-in-one effect pedal with an enormous amount of features, tones and opportunities for inspiration. Casual and serious guitarists in search of jamming, practice and performance helps will find the JM4 looper invaluable.

The JM4 supplies you with awesome Line 6 tones and effects. It provides a backdrop for players to explore different musical styles and jam with studio-quality musicians. The guitar pedal features exciting, energized jam tracks. It's like playing with a real pro band, because you are playing with a real pro band.

100 jam tracks by A-list studio players
Fully featured looper
Up to 24 minutes of recording time
Undo function
200+ artist-created presets
150+ song-based presets
12 original Line 6 amp models
Seven Smart Control guitar effects
Vocal effects
3-band EQ, Compressor, Delay and Reverb
Master volume
Channel volume
36 user banks

Packed with features and opportunity. Order yours today.


JM4 Looper Guitar Effects Pedal Specifications:

1/4" instrument input 
1/4" aux input
XLR mic input with dedicated trim knob
1/8" CD/MP3 input
1/8" stereo headphone output
1/4" mono guitar output
1/4" stereo outputs
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by PowerReviews
Line 6JM4 Looper Guitar Effects Pedal

(based on 1 review)

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Reviewed by 1 customer

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(16 of 17 customers found this review helpful)


JM4 Looper ROCKS!!!


from Goshen, IN

Comments about Line 6 JM4 Looper Guitar Effects Pedal:

Bought this after looking at a Spider Jam amp. Love the different preset tones, as well as the 12 amp models and 7 effects. Especially like backing drum tracks (Run Run Run) and songs (Unexcited). Ease of use is really good once you figure out the controls. Be sure to download the extra manual from the Line 6 website. It really helps explain how to loop and save your jams. Also, the forum at Line 6 can give you a lot of helpful tips on getting the most out of your gear. The wish list includes being able to save/import songs/backing tracks in MP3 format instead of mono 44.1 KHz .wav format. That change would probably increase the 24 minute limit of the recording space. Excellent sound through headphones for the practicing sessions.

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