Boss SL-20 Slicer
Guitar Effect Boss SL-20 SlicerGuitar Effect Boss SL-20 Slicer (2)Guitar Effect Boss SL-20 Slicer (3)

Boss SL-20 Slicer

(4 Ratings)
  • Effect Type: Tremolo/Vibrato
  • Technology: Digital
  • Special Features: Slicer
  • Mono / Stereo: Stereo In, Stereo Out
  • Controls: Effect, Level, Direct Level, Attack, Duty
  • Modes: 6 Modes
  • Switches: Output Mode, Pedal Mode
  • Bypass Mode: Buffered Bypass
  • Power supply: 9 VDC, Center negative
  • Power Consumption: 110 mA
  • Battery powered: Battery Powered
  • Battery Type: 6x 1,5 AA Battery
  • Housing size: Big Size
  • Dimensions (WxHxD / cm): 17,3 x 5,7 x 15,8
  • Weight: 1,1 kg
  • Country of Origin: Made in Taiwan
  • Real-Time groove and percussive-melody generator pedal
  • 50 Slice patterns onboard, with adjustable attack and duration, including Harmonic Slice
  • Tap Tempo via onboard pedal switch; internal and MIDI sync
  • Sound characteristics such as attack, duration, effect level, and direct level are controllable via optional external Expression pedal
  • Variety of output modes, including the unique 3D Panning for spacious sliced FX
  • Tempo: Quarter note 30 to 250 bpm
  • Maximum recording time: 40 sec
  • cuts individual tunes or chords into rhythmic patterns
  • 50 Patterns
  • different kinds of stereo features(3D, Fix, Random, Ping-Pong, Auto)
  • Midi-Sync Option
  • suitable for all input signals (also different instruments and vocals)
  • Tap Tempo Function
  • Stereo in- and output

Boss SL-20 Slicer · Guitar Effect

The Boss SL-20 Slicer Pedal lets you inject some creativity into your playing, regardless of your instrument. Guitarists, bassists, keyboardists, and DJs can enjoy the sonic benefits of the Boss SL-20 Slicer's unique features. Choose from 50 factory-loaded Slice patterns or experiment with the SL-20 Slicer's innovative Harmonic Slicer feature, which generates percussive melodies, Loop Record, and unique 3D Panning.

The Boss SL-20 Slicer Twin Effects Pedal transforms guitars, basses keyboards, vocals and even iPods into pulsating groove instruments. The SL-20 "chops" a single tone or chord into rhythmic patterns. Featuring 50 onboard slice patterns, adjustable attack and duration, a Harmonic Slicer to generate percussive melodies, 3D Panning and Loop Record, the Boss SL-20 Slicer transforms your music into percussive chopped groves for instant audio adrenaline.

The Boss SL-20 Slicer pedal offers internal Tap Tempo, as well as the ability to sync to an external MIDI clock. The SL-20 features a range of output modes, including the unique 3D panning for spacious sliced effects, and control of sound characteristics such as attack, duration, level, and direct level via an optional external Expression pedal.

The Boss SL-20 Slicer allows musicians to generate high-energy patterns live in real-time, and is also an inspiring songwriting and recording tool. Great for guitarists, the SL-20 is equally useful for other instruments such as bass, keyboard, iPod, or any other instrument or music-playback device. DJs and dance-music artists will also love the Boss SL-20 as a rhythmic-performance tool.

Boss Twin
The big ones from BOSS. Parallel to the always beloved Boss compact pedals, the Boss Twin series has also made its mark. They offer an expanded range of features, easy operation, in some cases Memory functions and extra foot pedal functions.


5 stars: (2)
4 stars: (2)
3 stars: (0)
2 stars: (0)
1 star: (0)
Average customer rating:
(4 Ratings)
4.5 out of 5 stars
This item was given an average rating of 4.5 out of 5 stars. No review about this product has been written yet. 4 ratings exist without a text or these reviews are written in another language.
On order
Due back in stock on 27.03.2018

Item number:

Available since:

Print view
Share product
Product Video Video
Advice & Support Dept. Guitars/Basses
Axel Pralat
Dept. Guitars/Basses
Tel.: +49 5451 909-130

Order Hotline
+49 5451 909-189


Patch Cable Lava Cable TightRope Pedal Board Kit 3m BLACKLava Cable TightRope Pedal Board ...£ 57,00Patch Cable Evidence Audio SIS KIT 10 blackEvidence Audio SIS KIT 10 black£ 78,00Guitar/Bass Power Supplies Boss PSA-230, 9V/500mABoss PSA-230, 9V/500mA£ 25,30Effect Pedalboard Schmidt Array SA-450W-LID BKSchmidt Array SA-450W-LID BK£ 583,00Patch Cable Boss BIC-PC-3, 3er PackBoss BIC-PC-3, 3er Pack£ 26,00Effect Pedalboard Schmidt Array SA-450 BKSchmidt Array SA-450 BK£ 383,00
Find similar products:
· Boss Modulation
· More products of the series Boss Twin
· Show all articles of the brand Boss.
· Category: Modulation
· Guitar Effects
· Electric Guitars
· Acoustic Guitars
· Classical Guitars
· Ukuleles
· Guitar Amplifiers