I’m missing the power adapter, it does power on. The Lexicon MPX 500 is a professional-grade 24-bit dual channel processor designed for audio processing and effects in musical instruments and gear. With its rack-mountable form factor and 1U rack unit height, this multi-effects processor offers versatile and high-quality sound processing capabilities for musicians, producers, and audio engineers. The Lexicon MPX 500 is a reliable option for achieving professional sound quality and effects in various musical settings.
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