After launching the GTRS guitar in 2021, GTRS has now prepared an advanced wireless guitar system – the PTNR – for even more freedom on the go.

The GWU4 is an ultrahigh frequency wireless guitar system compatible with all types of instruments. This UHF technology provides a stronger signal to increase the transmission range and reduce unwanted interference from other electronic devices. In addition to greater stability, the ultrahigh frequency system has a range of up to 30 meters (98 feet)!

Each set comes with two instrument dongles – a transmitter and a receiver, respectively. Simply plug in the transmitter to your instrument jack and the receiving unit to your amp, audio interface, or any compatible audio device, and enjoy easy, wireless setup. Set up the transmitter and receiver to the same channel to start your playing.

Each unit includes an 800mAh battery for excellent battery life and includes a battery life indicator so you know when to charge. Also included is a Y-style USB cable to charge both dongles with a single cable simultaneously.

Important Tip:

The GWU4 has two different versions (650/915). If you like to purchase an extra receiver, please ensure that the transmitter and the receiver are from the same version for use.

The GWU4 is available in Black, Green, and White (Blue and Pink coming soon!).