Professional musicians demand wireless systems that won't let them down when it matters most, and the U500 series rises to meet this challenge with German-engineered precision and reliability. Developed specifically for guitar, bass, and wind instruments, these UHF wireless systems combine advanced technology with user-friendly operation to provide over 100 metres of free-field range with selectable transmit power up to 30 mW. The intelligent design accommodates both active and passive instruments through a bodypack gain control offering up to 27 dB of attenuation, ensuring clean signal transmission even from high sound pressure wind instruments. Bass players will appreciate the extended frequency response down to 30 Hz, which captures even the lowest notes with clarity, while the receiver's switchable output impedance and level settings allow direct connection to guitar and bass amplifiers without additional equipment. Setup couldn't be more straightforward thanks to the automatic scan facility that locates the best available frequency, paired with one-touch infrared synchronisation between transmitter and receiver. High-contrast OLED displays provide clear visibility of all essential information including group, channel, radio frequency, signal strength, and battery status, with the added convenience of personalised username entry. Reliability remains paramount with the inclusion of a silent pilot tone system that works alongside the squelch function to prevent interference and automatically mute the receiver when unauthorised signals are detected. The efficient design achieves up to 10 hours of operation from just two AA batteries, while the high-quality components ensure latency-free, distortion-free transmission that maintains the integrity of your performance.