{"product_id":"boss-wl-20l-instrument-microphone-systems","title":"BOSS WL-20 \/ WL-20L Wireless Guitar \u0026 Instrument System","description":"\u003ch2\u003eBOSS WL-20 \/ WL-20L Plug-and-Play Wireless Guitar System\u003c\/h2\u003e\n\n\u003cp\u003eThe BOSS WL-20 Wireless Guitar System delivers ultra-low latency of just 2.3 ms, a 50-foot line-of-sight range, and a dynamic range of 110 dB or greater — making it one of the most transparent and reliable compact wireless systems available for guitar, bass, and other electronic instruments. Powered by proprietary BOSS digital wireless technology operating in the 2.4 GHz band, the WL-20 automatically selects the optimal channel, eliminating dropouts and setup complexity entirely.\u003c\/p\u003e\n\n\u003cp\u003eFor players comparing the best plug-and-play wireless system for guitar, the WL-20 series stands apart with its dock-to-pair setup — just connect the transmitter and receiver together for roughly 10 seconds and the system configures itself. No menus, no manual channel selection. Whether you're rehearsing at home, jamming with a band, or performing on stage, the freedom to move without cable management transforms your playing experience. The WL-20 model includes built-in cable tone simulation that replicates the natural capacitive roll-off of a 10-foot guitar cable, ideal for passive pickup guitars and basses. The WL-20L omits this simulation, making it the better fit for instruments with active pickups, onboard preamps, or line-level sources like keytars and digital wind instruments.\u003c\/p\u003e\n\n\u003cp\u003eUp to 14 BOSS WL-series systems can operate simultaneously in a single space, making this platform viable for full band deployments and professional live rigs. Built-in rechargeable lithium-ion batteries power the transmitter for up to 12 hours and the receiver for up to 7 hours, with USB charging (5 V\/500 mA or greater) keeping the system in the same charging ecosystem as modern smartphones. The WL-T transmitter is also available separately for players who need a spare.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features of the BOSS WL-20 Wireless Instrument System\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low 2.3 ms Latency:\u003c\/strong\u003e Delivers immediate playing response with no perceptible lag, preserving the natural feel of a wired connection during live performance and recording.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Channel Selection:\u003c\/strong\u003e Operates in the 2.4 GHz band and locks onto the optimal wireless channel automatically, ensuring rock-solid audio with zero dropouts and no manual setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Tone Simulation (WL-20 Only):\u003c\/strong\u003e Reproduces the natural capacitive treble roll-off of a 10-foot guitar cable for passive pickup instruments, delivering the warm, familiar tone players expect from a standard cable connection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Cable Tone Simulation (WL-20L):\u003c\/strong\u003e Provides a flat, uncolored signal path ideal for active pickups, onboard preamps, acoustic-electrics, keytars, and other line-level instruments where cable capacitance has no meaningful effect.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12-Hour Transmitter Battery Life:\u003c\/strong\u003e Built-in rechargeable lithium-ion battery keeps the transmitter running through full days of rehearsal or multi-set gig schedules without recharging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDock-to-Pair Setup:\u003c\/strong\u003e Eliminates complicated pairing procedures — simply dock the transmitter and receiver together for 10 seconds to automatically establish the optimum wireless connection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Charging via Micro-B:\u003c\/strong\u003e Charges both transmitter and receiver from any standard 5 V\/500 mA USB adapter, eliminating the need for proprietary chargers or power supplies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUp to 14 Simultaneous Systems:\u003c\/strong\u003e Supports full-band wireless deployments with up to 14 BOSS WL-series units operating in the same environment without interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eReceiver\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless Format:\u003c\/strong\u003e BOSS proprietary digital audio\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarrier Frequency:\u003c\/strong\u003e 2.4 GHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Channels:\u003c\/strong\u003e 14 (may vary with local conditions)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmission Range:\u003c\/strong\u003e 50 ft line-of-sight (may vary with local conditions)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLatency:\u003c\/strong\u003e 2.3 ms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 110 dB or greater\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20 Hz - 20 kHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Output Level:\u003c\/strong\u003e -10 dBu\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 1 k ohm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended Load Impedance:\u003c\/strong\u003e 10 k ohms or greater\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnectors:\u003c\/strong\u003e Output: 1\/4\" TRS; Transmitter dock: 1\/4\" TRS; DC In: USB Micro-B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Built-in rechargeable lithium-ion battery; USB 5 V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Draw (Wireless Operation):\u003c\/strong\u003e 60 mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Draw (Charging):\u003c\/strong\u003e 500 mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharge Time (Receiver Only):\u003c\/strong\u003e Approximately 3 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharge Time (Receiver + Transmitter Simultaneous):\u003c\/strong\u003e Approximately 4 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Life:\u003c\/strong\u003e Approximately 7 hours continuous\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 3-7\/16\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 1\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1-1\/2\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3 oz (60 g)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTransmitter (WL-T)\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Input Level:\u003c\/strong\u003e -10 dBu (1 M ohm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnectors:\u003c\/strong\u003e Input: 1\/4\" TRS; DC In: USB Micro-B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Built-in rechargeable lithium-ion battery; USB 5 V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Draw:\u003c\/strong\u003e 350 mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharge Time:\u003c\/strong\u003e Approximately 3 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Life:\u003c\/strong\u003e Approximately 12 hours continuous\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 3-7\/16\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 7\/8\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1-7\/16\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2 oz (43 g)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWL-20 or WL-20L Receiver\u003c\/li\u003e\n  \u003cli\u003eWL-T Transmitter\u003c\/li\u003e\n  \u003cli\u003eMicro USB charging cable\u003c\/li\u003e\n  \u003cli\u003eOwner's Manual\u003c\/li\u003e\n  \u003cli\u003eSafety leaflet\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BOSS","offers":[{"title":"Default Title","offer_id":46092156829893,"sku":"BOSS-WL20L","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/736bdf6c0b69cd377bc1d5f3535c8aba.jpg?v=1776361450","url":"https:\/\/avlgear.com\/products\/boss-wl-20l-instrument-microphone-systems","provider":"AVLGEAR","version":"1.0","type":"link"}