The Boss WL-20L Compact Wireless Instrument System provides players with exceptional sound quality and a wide dynamic range, thanks to Boss' high-performance wireless technology. Set at the 2.4 GHz frequency band, the Boss WL-20L automatically chooses the optimum channel to provide rock solid audio and an incredibly stable connection with no chance for the signal to drop out.
The Boss compact Wireless System is designed to accommodate instruments that aren't affected by cable capacitance, making it the perfect choice for acoustic/electric guitars with onboard preamps, instruments with active pickups, and line-level devices. Its in-built rechargeable battery provides players with up to 12 hours of continuous playing and offers an ultra-low latency for the ultimate performance. Designed to be as simple and easy to use as a physical guitar cable, the Boss WL-20L Compact Wireless Guitar System is perfect for players wanting the freedom to roam the stage and deliver a more dynamic performance.
| Manufacturer | BOSS |
| Model | WL-20L Wireless System |
| Specifications (Receiver) |
| Dimensions (H x W x D) | 38 x 87 x 25 mm |
| Weight | 60 g |
| 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 Input Level | -10 dBu |
| Input Impedance | 1 M ohm |
| Nominal Output Level | -10 dBu |
| Output Impedance | 1 k ohm |
| Recommended Load Impedance | 10 k ohms or greater |
| Indicators | POWER, RECEIVE |
| Connectors | - OUTPUT plug: 1/4-inch phone type
- TRANSMITTER jack: 1/4-inch TRS phone type
- DC IN 5V 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: 500 mA |
| 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 * These figures will vary depending on the actual conditions of use. |
| Accessories | - Owner's Manual
- Leaflet USING THE UNIT SAFELY
- Transmitter
- Micro USB cable for charging (*1)
- *1: Use a standard USB AC adaptor (5 V/over 0.5 A) for charging.
|
| Options (sold separately) | AC adaptor: PSA-S series Parallel DC cord: PCS-20A (DC Plug x8) |
| Specifications (Transmitter (WL-T) |
| Dimensions (H x W x D) | 36 x 87 x 22 mm |
| Weight | 43 g |
| 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 * These figures will vary depending on the actual conditions of use. |
