Relay™ digital wireless systems take your guitar tone as seriously as you do. Their superior specs, exclusive technologies and modern designs deliver the tone you’ve always wanted to hear from a wireless system: yours. VWT Exclusive VWT (Virtual Wire Transmission) technology ensures full-range frequency response, excellent transient response, and wide dynamic range - just like a high-quality guitar cable. Superior specs. Relay digital wireless systems produce full-range tones with 10Hz-20kHz frequency response, exceedingly low noise with up to 120dB dynamic range, and studio-quality resolution with 24-bit A/D conversion. (Comparably priced analog wireless systems offer 50Hz-15kHz frequency response and >90dB dynamic range. This wreaks havoc on your tone, especially if you use a high-gain amp.) Cable tone simulation. Using a cable and a wireless system? Now you can switch back and forth without having to adjust the tone settings on your amplifier. Relay digital wireless systems feature a Cable Tone Simulator, which lets you match the sound of your Relay to the sound of your cable. Compander free. Companders squash your signal and ruin your tone. Analog wireless systems require companders but Relay wireless systems do not. Remaining compander-free enables Relay to deliver a beautiful high-end sparkle, thunderous low-end punch, and touch response that analog wireless systems simply cannot deliver.