Positive Grid's Spark series introduces Spark LINK, a wireless system for guitar and bass!
Boasting ultra-low latency of less than 3ms and a wide transmission range of up to 20m, this product delivers 24-bit/48KHz audio and excellent sound in the range of 20Hz to 20kHz, freeing you from the hassle of cables without compromising sound quality. It is also reliable on stage with up to 6 hours of use on a 2-hour charge! The flexible hinged plug allows it to fit many guitars and amplifiers as well as other Spark series guitars, making it a wireless system recommended for all guitarists and bassists, not just Spark users!

Positive Grid / Spark LINK