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Image for WL-20 Wireless Guitar/Bass System from SamAsh
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Boss WL-20 Wireless Guitar/Bass System

With no complicated setup, tone loss, or bulky add-ons, the BOSS WL-20L gives you the ability to move about freely while playing at home, jamming with friends, and performing on stage!


(5 reviews)

Discounted Price $199.99 MSRP: Old Price $279.99 Save : $80.00 (29%)
More on the way - call 800-472-6274 or chat for availability

Protect Your Investment! ( More Info )

MSRP: Old Price $279.99 Discounted Price $199.99 Save : $80.00 (29%)
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Plug-and-play wireless system for active pickup guitar and bass, and line-level instruments such as keyboards, keytars, and aerophones. that lets you plug in and rock. With lightning-fast BOSS wireless technology and automatic wireless set up, the WL-20L is as easy to use as a standard guitar cable. Perfect for playing at home, jamming with friends, and performing on stage.

Lightning-Fast BOSS Wireless Technology
Equipped with high-performance BOSS wireless technology, the WL-20 delivers exceptional sound quality with wide dynamic range.  Working in the 2.4 GHz frequency band, the optimum channel is set automatically to ensure rock-solid audio performance with absolutely no drop-outs, and ultra-low latency of just 2.3 ms.  Up to 14 BOSS wireless systems can be used simultaneously in one space!

Plug-In and Rock; literally as easy to use as a standard guitar cable
The WL-20 wireless system is literally as simple to use as a standard guitar cable.  The small transmitter plugs into your instrument, while a matching receiver plugs into a pedal or amp. That’s it!

Automatic Wireless Setup
With the WL-20 series, there’s no fiddly channel setup required. Just dock the transmitter and receiver together for about 10 seconds to automatically set the optimum connection.

  • Lightning-Fast, an Ultra-Low latency of just 2.3 ms
  • 50-foot/15-meter line-of-sight range
  • Automatic Wireless Setup
  • Easy Charging via USB
  • Built-In Cable Tone Simulation, optimized for passive guitar and bass pickups

Get your BOSS WL-20 today at the guaranteed lowest price from Sam Ash with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • WL-20 Wirless System
  • Micro USB Cable

Like others Boss products, it rules!


Execelente cost benefit. Robust and reliable product, just like all Boss products. It works perfectly without interference or squeaking and the battery lasts for several hours.



I like it!


So far have only tested the WL-20 Wireless at home; will use it live in a two weeks time. It actually seems to produce a slightly higher volume than playing with my cord, and the tone is the same. The reason of course may be that it is an old cord used for practice, and may well be past its prime. Connects well with the amp when I am a couple rooms away. Very easy to use. Because the transmitter does not fold like some other brands I have noticed advertised, I cannot sit for example on a bed or a couch with my tele because the socket in this guitar points down, though this will not be a problem with many other style guitars. I did purchase the unit for stage use though, and I am pleased with it!



Yes I would buy this again


Was a good purchase, Boss gear is all top shelf , my Large pedal board is all Boss. Been wanting a wireless and this was straightforward and simple to use. Most Boss gear is bulletproof. So far I'm Enjoying being untethered and the 10-12 hour battery life is a plus and no latency or drop outs.



This is the best ever


I replaced lead cords to my pedal board with these. I have never had much luck with wireless systems.



Great Gear!!!!!!!!!!!


Incredible and usefull. no lose tone. work perfectly !!!


Miami Lakes

WL-20 Wireless Guitar/Bass System

5.0 5


Wireless Transmission Type Digital
Operating Channels 14
Frequency Range 2.4 GHz
Wireless Operating Range 50
Frequency Response 20Hz-20kHz
Simultaneous Systems 14
Transmitter Battery Type Rechargable (Internal)
Transmitter Battery Life 12 Hours
Receiver Type Rechargeable
Receiver Display Type None
Removable Antennas No
Case/Bag Included? No
Rack-Mount Kit Included No
Series WL Series
Model WL-20
Warranty Info:

Effects pedals: 5 years parts, 3 years labor All other products: 1 year parts, 90 days labor

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