This is a functional unit with no issues. The ART FXR Elite 2 Channel Stereo Digital Multi Effects Processor is a high-quality pro audio equipment designed for musicians and audio engineers. With its rack-mountable form factor and digital technology, this multi-effects processor allows for a wide range of effects and modifications to audio signals. The ART FXR Elite, being a 1U rack unit height, offers compact yet powerful processing capabilities for enhancing sound quality and creating unique audio effects. Perfect for live performances or studio recording sessions, this digital multi-effects processor from Art is a versatile tool for achieving professional audio results.
eBay