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BOSS WL-50 Guitar Wireless System

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Wireless Freedom for Pedalboards

With the WL-50, it’s never been easier to bring wireless freedom to your pedalboard. Driven by new BOSS technology, the WL-50 delivers premium sound and a plug-and-play experience that eliminates all the hassles normally associated with wireless systems. The stompbox-sized receiver fits right alongside your other pedals, and includes a docking port for charging the transmitter and automatically setting the best wireless connection. There’s even a handy DC output, allowing you to distribute power to multiple pedals on your board.

Once you experience the wireless independence provided by the WL-50, you’ll never go back to using a standard cable again! Setup is quick and simple, and 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.

System includes receiver and transmitter.


  • Plug-and-play wireless system in a stompbox-size format for pedalboards
  • Optimum wireless connection set automatically, with no complicated setup required
  • Newly developed BOSS technology delivers premium audio performance with rock-solid stability, ultra-low latency (2.3 ms), and 65-foot/20-meter range
  • Selectable cable tone simulation options: short, long, and bypass
  • Receiver powered by optional PSA-S adaptor or two AA batteries
  • With PSA-S adaptor power, the receiver’s DC output can distribute power to one or more pedals using an optional PCS-20A daisy-chain cable
  • Spare WL-T Transmitter available separately
  • Accessories
    • Owner's Manual
    • Transmitter
    • Rubber foot x 4
    • Alkaline battery (AA, LR6) x 2
    • An AC adaptor (PSA-S series) is required to charge the transmitter (WL-T).
    Options (sold separately)
    • AC adaptor: PSA-S series
    • Parallel DC cord: PCS-20A (DC Plug x8)

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    WL-50 Guitar Wireless System Specifications:

      Wireless FormatBOSS proprietary digital audio format
        Wireless carrier frequency2.4 GHz
          Compatible Channels14 (May vary due to local conditions)
            Transmission Range65 feet line-of-sight(May vary due to local conditions)
              Latency2.3 ms
                Dynamic Range110 dB or greater
                  Frequency Response20 Hz--20 kHz
                    Nominal Input Level-10 dBu
                      Input Impedance1 M ohm
                        Nominal Output Level-10 dBu
                          Output Impedance1 k ohm
                            Recommended Load Impedance10 k ohms or greater
                              able Tone switch (OFF/SHORT/LONG)
                                  INPUT jack: 1/4-inch phone type
                                  OUTPUT jack: 1/4-inch phone type
                                  TRANSMITTER jack: 1/4-inch TRS phone type
                                  DC IN jack
                                  DC OUT jack
                                    Power Supply
                                    Alkaline battery (AA, LR6) x 2
                                    AC adaptor (sold separately)
                                      Current Draw
                                      During wireless operation: 60 mA
                                      While charging transmitter: 320 mA
                                        Expected battery life under continuous use
                                        Alkaline battery (AA, LR6): Approximately 10 hours
                                        * These figures will vary depending on the actual conditions of use

                                        • 72 mm
                                        • 2-7/8 inches
                                        121 mm
                                        4-13/16 inches

                                        • 56 mm
                                        • 2-1/4 inches
                                        Weight (including battery)
                                        220 g
                                        8 oz


                                          • Nominal Input Level
                                          10 dBu (1 M ohm)
                                            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
                                                  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.
                                                    • 87 mm
                                                    • 3-7/16 inches

                                                    • 22 mm
                                                    • 7/8 inches
                                                    • Height
                                                    • 36 mm
                                                    • 1-7/16 inches
                                                    • Weight 

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