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  • Boss WL-20 Compact Wireless Guitar System

Boss WL-20 Compact Wireless Guitar System

with cable tone simulation



Order now for delivery to you on Wed 29th Jun 2022.

10+ available

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2 available

at our Guildford Store

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SKU: WL-20

    Wireless Licensing

    Wireless equipment must be operated within specific frequency ranges otherwise a Programme-making and special events (PMSE) licence is required. For more details please consult the Ofcom website here.

    Product Description

    This is wireless systems made easy. Boss introduce the WL-20 - simply need to plug in and get playing. No frequency changing issues, just really simple, intuitive tech to give you peace of mind plugged into an amp. 

    Key Features

    • 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 (line-of-sight propagation)*
    • 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
    • Not compatible with active pickup guitars, see Boss WL-20L

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    Reliable and quality audio

    Extremely compact, the WL-20 fits snug into your guitar right out the way without disrupting any playing comfort. Simply dock the transmitters to set up connection quickly and charge for up to 12 hours of playing time. 

    Don't expect any signal drop-outs as the Boss wireless system works in a 2.4 GHz frequency for great audio. Ultra-low latency also prevents a lag between playing and the amp producing sound.

    Cable sound recreation

    The WL-20 has the option to replicate the capacitive sound created when using a 10-foot cable connection, which works especially well paired with passive pickups. The result is a warm tone with a slightly rolled-off treble frequency. 

    Included in the Box

    • Owner's Manual
    • Transmitter
    • Micro USB cable for charging (Use a standard USB AC adaptor (5 V/over 0.5 A) for charging)

    Technical Specifications (RECEIVER)

    • Wireless Format: BOSS proprietary digital audio format
    • Wireless carrier frequency: 2.4 GHz
    • Compatible Channels: 14 (May vary due to local conditions)
    • Transmission Range: Up to 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 Leve: l-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

    Size and Weight (RECEIVER)

    • Width: 87 mm
    • Depth: 25 mm
    • Height: 38 mm
    • Weight: 60 g

    Technical Specifications (TRANSMITTER (WL-T))

    • 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

    Size and Weight (TRANSMITTER (WL-T))

    • Width: 87 mm
    • Depth: 22 mm
    • Height: 36 mm
    • Weight: 43 g
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    Here at Andertons Music Co. we believe that we stock some of the best musical equipment in the world. That's why we want to make it as quick and easy as possible for you to get your order, safe and sound!

    We offer a wide range of delivery options to help fit around your busy lifestyle without compromise. This includes free, named-day delivery for most UK postcodes on orders over £99 which are in stock, Saturday & Sunday deliveries, and competitive delivery rates worldwide.

    Please note: Some UK postcodes including remote areas and Northern Ireland are subject to charges.

    You can find full details about the services we offer, including details on our international delivery charges, on our main delivery page. Click here to read more.

    Customer Reviews


    48 reviews





    Mr Roger Gilmartin19th Feb 2022

    Compact and functional. I just wanted wireless between my guitar and pedal board (Headrush) and this fits the bill perfectly. Eliminates the need for another power socket.

    Value 4Looks 5Durability 5

    Trusted Customer28th Sep 2021

    Value 5Looks 5Durability 5Sound 5

    Geoff Tate25th Sep 2021

    Value 5Looks 5Sound 5

    Mr Derek High22nd Sep 2021

    Value 4Looks 5Durability 5Sound 5

    Trusted Customer3rd Sep 2021

    Trusted Customer2nd Sep 2021

    Value 4Looks 5Durability 5Sound 5

    Trusted Customer27th Aug 2021

    Value 5Looks 5Durability 5Sound 5

    peter brown7th Aug 2021

    Fantastic transmitter. it is a piece of art, so well made, and works perfectly.

    Value 4Looks 5Sound 5

    Mr. Jonathan Randall25th Jun 2021

    Value 4Looks 5Durability 4Sound 5

    Trusted Customer18th Jun 2021

    Does what it says. Works well.

    Value 4Looks 4Durability 4Sound 4

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