BOSS WL-20L Wireless System for Guitars or Line-Level Devices Used

BOSS WL-20L Wireless System for Guitars or Line-Level Devices Used

Out of stock

An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. Full manufacturer’s warranty and free one year extended warranty from Gigasonic.

Boss WL-20L is a wireless system for electric guitarists and other electronic musicians. It provides easy operation through its plug-and-play user experience.The receiver automatically finds and sets the optimal wireless connection with the transmitter, selecting among 14 channels to do so, and operating over the carrier frequency of 2.4 GHz. At 2.3 ms, latency shouldn’t be an issue.To do this, plug the transmitter into the receiver, connect the charger to the DC-in port, and both units will be charged in around 4 hours.

Key Features

  • Plug-and-play wireless systems for guitar, bass, and other electronic instruments
  • 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
  • Spare WL-T Transmitter available separately


Wireless Type BOSS proprietary digital audio format
Carrier Frequency 2.4 GHz
Channel Count 14x, may vary due to local conditions
Transmission Range 50′ / 15.2 m, line-of-sight, may vary due to local conditions
Latency 2.3 ms
Dynamic Range 110 dB or greater
Frequency Response 20 Hz to 20 kHz
Nominal Output Level -10 dBu
Nominal Output Level -10 dBu
Output Impedance 1 kOhm
Recommended Load Impedance 10 kOhms or greater
Indicators Power, receive
Current Draw During Wireless Operation: 60 mA While Charging: 500 mA
Expected Battery Life Approximately 10 hours, continuous
Dimensions 3.4 x 1.0 x 1.5″ / 87.0 x 25.0 x 38.0 mm
Weight 2.1 oz / 60.0 g

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