Boss SL-20 Slicer Audio Pattern Processor Pedal

Instant groove and percussive-melody generator. Chop, groove, beat-make your instrument phrases in real-time.

Item: BOSSL20

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Boss SL-20 Slicer Audio Pattern Processor Pedal reviews

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2 People rated this product : * * * * * * * * * * 6 out of 10

 

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Read all Boss SL-20 Slicer Audio Pattern Processor Pedal reviews...
* * * * * * * * * * 4 out of 10 zZounds has verified that this customer bought this product from us.

"Cute toy"

Feature:
Meh... a book and a wall wart... The features in it, like the extra effects, and the possibility of switching between mono and ping-pong and so on are kinda cool. But seriously folks... look at what this thing is... it turns an audio signal into a preprogrammed beat loop. You could play a kazoo into it, or hum incoherently into it, and it would come out like a preprogrammed techno riff. If you want robot music, then there's plenty of features on this to make it that you don't even have to know how to play chords to sound all awesome and 'in the pocket'. It's like the guitarist's version of the 'auto-accompaniment' on beginner keyboards. I could sneeze into it and get a cool rhythm track. But after a while the rhythm gets old and you really should just use this guy as a 'icing on the cake' kind of effect or it will drone on and on and on until it becomes annoying. On the plus side, I messed with the 'hold' looping stuff and that became the basis of the song we were jamming, when I just turned the loop recorder off and played over it in the 'input level', but you have to remember to turn the loop off when you want to play a change or it will start to drive everyone nuts.

Quality:
It's solid chassis. The knobs are sticking out a bit so they may get busted off if you lug it around with gear though.

Value:
honestly, although a cool toy, it doesn't do much more than add a gimmicky sound to your live act. Anything you want to do in a studio (even a home studio) setup you can emulate by chopping and pasting in audio editor programs. As for live jamming... yeah it's a fun little toy on par with a digitech whammy or a bassballs for just adding something wierd and intense for a second in a song. If you want to design your sound around this thing though, then guitar playing as an art form has become as punked out and pathetic as drum machine pattern switching. Now anyone can sound like they got groove, without even having to strum in tempo, the machine can do it for you.

Desirability:
I think it's a copout. An excuse to dumb down guitar playing even further. However, if one was handed to me, I would add it to my toy box

Sound:
It is nice bossy quality hi def clear sound you put in, hi def clear sound you get out, after being recombobulated by the 'effect'. The Harmonizer effect is nice, seems a bit like the Zoom 'step' auto harmonic effect, just sliced through a midi tremolo too, which is cool because it is doing it all in one pedal. I recommend stamping on it in an intense jam session climax, but not relying on it throughout a song or your guitar will begin to sound so rhythmically precise. like a cheesy backing pattern from a casio synth after a few minutes. If you are playing in U2, that's just fine, but a delay and a linked tremolo at the same tempo accomplish te same thing. I can't call it 'bad' because it is nice and clear and does what it says it will, but after a while (for anyone who has ever experienced the 'insistance' of drum machines curbing their groove, you will understand.) it gets kind of like it is bludgeoning the way you play into its little beat pattern. Keep it off most of the time, and engage it for some power climax crazyness, dont bass a whole song off of its rhythm patterns.

Ease of Use:
I am not a big fan of tap tempo or tempo knobs. I want a definite number in milliseconds to work with, this way I can configure ALL my effects and stuff to the same beat. I don't like that the only way for exact sync is through MIDI in. especially with a machine intended to turn any audio source into a beat pattern, you would think they would let you dial in an exact tempo, instead of the human-error approach of tapping it in or twisting a knob.

Support:
boss is cool

Overall:
it's a gimmick. a toy.

Submitted: 6/24/2008

Style of Music: alternafunkadeathtechghettorockgarageskungeternative


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About This Product!
Description
Docs
Inject a shot of high-octane fuel into your music with the Boss SL20 Slicer. Instantly transform a guitar, bass, keyboard, or vocal into a pulsating groove instrument. Choose from 50 onboard Slice patterns or experiment with the SL20’s innovative Harmonic Slicer feature, which generates percussive melodies, Loop Record, and unique 3D Panning.

Features
Instant groove and percussive-melody generator

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 external Expression pedal (sold separately)

Variety of output modes, including the unique 3D Panning for spacious sliced FX

Groove and Melody Maker
The SL20 transforms your music into percussive “chopped” grooves. Fifty rhythmic patterns are onboard, with adjustable note attack and duration, plus amazing Harmonic Slice effects. Create high-energy patterns onstage in real-time, or use the SL20 as a songwriting and recording tool. Play the sliced sounds in realtime while capturing them with Loop Record.

Flexible Control
An internal tap-tempo feature is included, as well as the ability to sync to external MIDI clock. Sound characteristics of the SL20 such as attack, duration, effect level, and direct level can be controlled by the onboard knobs or from an external Expression pedal.

Universal FX
The SL20 is an addictive effect that inspires creativity. It’s great for guitarists, but it’s equally useful for other instrumentalists as well. Plug in a bass, keyboard, iPod®, or any other instrument or music-playback device. DJs and dance-music artists will also love the SL20 as a rhythmic-performance tool.

Technical Info

Nominal Input Level: -20 dBu

Input Impedance: 1 Mohm

Nominal Output Level: -20 dBu

Output Impedance: 1 kohm

Recommended Load Impedance: 10 kohms or greater

Tempo: Quarter note 30 to 250 bpm

Maximum recording time: 40 sec.

Controls: START/STOP, REC, PLAY pedal, TAP pedal, EFFECT LEVEL knob, DIRECT LEVEL knob, BANK knob, PATTERN knob, ATTACK knob, DUTY knob, TEMPO knob, OUTPUT MODE button, PEDAL MODE button

Indicator: MONO, FIXED, RANDOM, PING-PONG, AUTO, 3D PANNNER, 3D CROSS, LATCH, MOMENTARY, TEMPO, START/STOP, REC, PLAY, TAP, POWER

Connectors: INPUT jacks R/MONO, L (1/4 inch phone type), OUTPUT jacks R/MONO, L (1/4 inch phone type), EXP PEDAL jack (1/4 inch TRS phone type), MIDI IN connector, AC adaptor jack

Power Supply: DC 9 V, Dry battery LR6/R6 (AA) type x 6/AC Adaptor (PSA-series: optional) *1

Current Draw: 110 mA

Accessories: Owner's Manual, Leaflets ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information"), Dry battery (R6 (AA) type (carbon) x 6) *2

Options: AC adaptor (PSA-series), Expression pedal (Roland EV-5, FV500L)
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