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BOSS WL-Series Wireless System Introductionplay button

BOSS WL-Series Wireless System Introduction

BOSS WL-Series Wireless System (WL-20/WL-20L/WL-50)play button

BOSS WL-Series Wireless System (WL-20/WL-20L/WL-50)

BOSS

collapse expand iconDescription

Have you always dreamed about going wireless with your instrument, but were put off by the complicated setup, tone loss, and bulky adds-ons? If so, the WL-20 series is for you. Driven by new lightning-fast BOSS tech, these ultra-compact music tools deliver premium sound and plug-and-play operation that completely eliminates all the hassles normally associated with wireless systems.

The WL-20L model is functionally identical to the WL-20, with the exception that it eliminates cable tone simulation. This makes it the best choice for instruments where cable capacitance has little or no effect on the tone, such as an acoustic/electric guitar with an onboard preamp, a guitar or bass with active pickups, or a line-level device like a keytar or Roland’s Aerophone digital wind instrument. The WL-20L also works great with passive pickups if you don’t need the subtle treble roll-off provided by cable tone simulation.

Once you experience the easy wireless independence provided by the WL-20 series, you’ll never go back to using a standard cable again. With no worries about cable management, you’re able to move about freely while playing at home, jamming with friends, and performing on stage. During sound check at a gig, you can listen to your tone out front and dial in the best sound for your audience. And with the ability to roam and interact with other musicians, your live shows will be more dynamic and entertaining than ever.
BOSS WL-20L Guitar Wireless System
BOSS WL-20L Guitar Wireless System
BOSS WL-20L Guitar Wireless System

collapse expand iconFeatures

  • Plug-and-play wireless systems for guitar, bass, and other electronic instruments
  • No complicated setup required—simply dock the transmitter and receiver together for about 10 seconds to set the optimum wireless connection
  • Newly developed BOSS technology delivers premium audio performance with rock-solid stability, ultra-low latency (2.3 ms), and 50-foot/15-meter range
  • Built-in rechargeable batteries provide up to 12 hours of continuous playing time
  • Simple charging with a standard USB adaptor (5 V/500 mA or greater)
  • Cable tone simulation reproduces the natural capacitive effect of a 10-foot/3-meter guitar cable (WL-20 model only)
  • Spare WL-T Transmitter available separately
  • Acessories

    • Owner's Manual
      Leaflet USING THE UNIT SAFELY
      Transmitter
      Micro USB cable for charging (*1)
    • *1: Use a standard USB AC adaptor (5 V/over 0.5 A) for charging.

    collapse expand iconSpecs

    Specifications-Receiver
      Wireless Forma
      • t
      • BOSS proprietary digital audio format
      Wireless carrier frequency
      • 2.4 GHz
      Compatible Channels
      • 14
      • (May vary due to local conditions)
      Transmission Range
      • 50 feet line-of-sight
      • (May vary due to local conditions)
      Latency
      • 2.3 ms
      Dynamic Range
      • 110 dB or greater
      Frequency Response
      • 20 Hz--20 kHz
      Nominal Output Level
      • -10 dBu
      Output Impedance
      • 1 k ohm
      Recommended Load Impedance
      • 10 k ohms or greater
      Indicators
      • POWER
      • RECEIVE
      Connectors
      • Output plug: 1/4-inch TRS phone type
      • TRANSMITTER jack: 1/4-inch TRS phone type
      • DC IN 5 V port: USB Micro-B type
      Power Supply
      • Rechargeable lithium-ion battery
      • Supplied from the DC IN 5 V port
      Current Draw
      • During wireless operation: 60 mA
      • While charging: 500mA
      Battery charging time
      • Charging only the receiver: Approximately 3 hours
      • Charging simultaneously with the transmitter: Approximately 4 hours
      Expected battery life under continuous use
      • Approximately 10 hours
      • * These figures will vary depending on the actual conditions of use.
      Width
      • 87 mm
      • 3-7/16 inches
      Depth
      • 25 mm
      • 1 inches
      Height
      • 38 mm
      • 1-1/2 inches
      Weight
      • 60 g
      • 3 oz
      Specifications-Transmitter
        Nominal Input Level
        • -10 dBu (1 M ohm)
        Indicator
        • BATTERY
        Connectors
        • Input plug: 1/4-inch TRS phone type
        • DC IN 5 V port: USB Micro-B type
        Power Supply
        • Rechargeable lithium-ion battery
        • Supplied from the DC IN 5 V port
        Current Draw
        • 350mA
        Battery charging time
        • Approximately 3 hours
        • Expected battery life under continuous use
        • Approximately 12 hours
        • * These figures will vary depending on the actual conditions of use.
        Width
        • 87 mm
        • 3-7/16 inches
        Depth
        • 22 mm
        • 7/8 inches
        Height
        • 36 mm
        • 1-7/16 inches
        Weight
        • 43 g
        • 2 oz

        collapse expand iconWarranty

        Boss pedals - 5 year parts warranty
        90 day labor warranty.
        1 year warranty - Multitracks, Jamstations, etc.
        Check with manufacturer for specific product warranty.

        Featured Articles

        collapse expand iconReviews

        4

        10 Reviews

        70%

        of respondents would recommend this to a friend

        Most Liked Positive Review

        5

        AMAZING product!

        I received my WL20L yesterday and let it charge overnight. Plugged it up this morning, and WOW!! This is an amazing product. Crystal clear, no humming, and easy, easy, easy to use. I tried it on my Takamine 12 string, my Taylor 714ce, my Gibson Dove, and it even sounded great on my Fender Jaguar. The only hiccup I ran into is that it makes a clicking sound when I plugged up my Epiphone Les Paul Ultra III. It did fine when using the electric pickups, but when I switch over to the Nanomag, it sounds like a clock ticking. Not big deal to me because the most important thing to me was that it works on the Taylor flawlessly. Buy it because I do not see how you could possibly be disappointed. Long term quality? That is yet to be seen, but on day one, it is a highly recommended product. To "my" ears, it sounds even better than plugged up to a cord.

        VS

        Most Liked Negative Review

        3

        Disappointed!!

        Battery doesn't last as long as advertised. Unstable sound quality. Keep getting static when used nearby other wireless devices. I own a Line6 G10 device and I've had any issues with it. Overall, bad investment. Go with Line6 G10 or G30, people. This device will disappoint you.

        Filters

        Best Uses

        1. Performances7
        2. Amateur Recording1
        3. Home Studio1
        4. Outdoor Events / Games1

        Cons

        1. Poor Sound Quality1
        2. Pricey / Poor Value1
        3. Unreliable1
        4. would not work at all right out of the box1
        5. Staticky, Poor battery life1

        Describe Yourself

        1. Experienced6
        2. Professional Musician3

        Pros

        1. Compact7
        2. Easy To Use7
        3. Good Audio7
        4. Lightweight7
        5. Versatile3
        • Perfect for actives

          5

          Verified BuyerVerified Buyer

          submitteda year ago

          byEfrain

          fromBakersfield

          Submitted as part of a sweepstakes

          Used it at a couple practices, held a charge the whole time. Walked across my whole house and no issues with the signal. First wireless I bought and should've done it sooner.

        • I would buy this again

          5

          Verified BuyerVerified Buyer

          submitteda year ago

          byDan

          fromChicago

          Submitted as part of a sweepstakes

          To teach with

        • Excellent product

          5

          Verified BuyerVerified Buyer

          submitteda year ago

          byVelma

          fromAlbuquerque, NM

          Submitted as part of a sweepstakes

          Primarily used in church choir.

        • Great product!

          5

          Verified BuyerVerified Buyer

          submitted2 years ago

          byJohn

          fromScranton, PA

          Submitted as part of a sweepstakes

          So far, I've only used it at rehearsals & one gig, this past weekend. No issues, worked perfectly!

        • A complete waste of money, would not work right out of the b

          1

          submitted3 years ago

          byBobby

          fromSEBRING,FLORIDA

          .Returned , Save your money this is junk

        • A complete waste of money, would not work right out of the b

          1

          submitted3 years ago

          byBobby

          fromSEBRING,FLORIDA

          Would not work at all

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        collapse expand iconQ&A

        Have a question about this product? Our expert Gear Advisers have the answers.

        • asked byBassman

          fromIrvine

          Does this work for bass guitars

          Does this work for bass guitars

          Open Reply - Gear-Support
          Yes. It will work for standard guitars and bases.
        • asked byJesse

          fromMineral Wells Tx

          These will work for a keyboard?

          These will work for a keyboard?

          Open Reply - Beau
          This guitar wireless system would not be compatible with a keyboard.
        • asked byIan

          fromCary,NC

          Will this wireless system be compatible with a Gibson SG standard without interfering with the tone and volume knobs?

          Will this wireless system be compatible with a Gibson SG standard without interfering with the tone and volume knobs?

          Open Reply - Ronald
          Yes it will be.
        • asked byJeff

          fromIL

          When I pair my WL-20L for recharging, one of the units blinks red.  What does that mean?  Does the unit show a green light when it is fully charged?

          When I pair my WL-20L for recharging, one of the units blinks red. What does that mean? Does the unit show a green light when it is fully charged?

          Open Reply - Ronald
          Yes, that means that it is running low on power and needs to be recharged. If the light continues to flash red after being fully charged that means that it's not connecting properly.
        • asked byJan

          fromNew Jersey

          Will there be dropouts if near wifi equipment?

          Will there be dropouts if near wifi equipment?

          Open Reply - Beau
          No, there shouldn't be any dropouts near wifi equipment.
        • asked byTERENCE THOMAS

          fromFort Worth TX

          Does this work with acoustic and electric or just acoustic?

          Does this work with acoustic and electric or just acoustic?

          Open Reply -
          The Boss WL-20L is designed to be used with an acoustic or electric guitar with integrated preamplifier, a guitar or bass with active pickups or a stereo line level, such as a collapsible keyboard or Roland's Aerophone digital wind instrument. If you do not have an integrated preamplifier then it's recommended to use the WL-20.