This is wireless systems made easy. Boss introduce the WL-20, which you simply need to plug in and get playing. No frequency changing to do, just really simple, intuitive tech to give you peace of mind. If you play a guitar or bass with standard passive pickups (the most common pickup type), this WL-20 model is probably your best choice. It includes built-in cable tone simulation, which reproduces the natural capacitive effect that’s introduced when using a 10-foot/3-meter guitar cable with passive pickups. This effect rolls off the treble very slightly, giving you the warm tone you’re used to hearing with a normal cable. Extremely compact, the WL-20 fits snuggly into your guitar out the way, not disrupting any playing comfort and is a suitable fit for many designs of electric guitar. Simply dock the transmitters to set up connection quickly and charge for up to 12 hours of playing time with a standard USB power supply. 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.
Lightning-Fast BOSS Wireless Technology Equipped with high-performance BOSS wireless technology that debuted in the Katana-Air wireless guitar amp, the WL-20 series 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 with ultra-low latency of just 2.3 ms, you’ll always enjoy great playing feel with no lag whatsoever. Up to 14 BOSS wireless systems can be used simultaneously in one space, allowing multiple musicians to enjoy wireless freedom at the same time.
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. Easy Charging via USB When docked, the built-in batteries in the transmitter and receiver can be charged together with a standard USB adaptor (5 V/500 mA or higher), the same type used with the latest smartphones and tablets. The transmitter and receiver can also be charged separately, and a micro USB cable is included for charging.