The Reference Amplifier A500 is the ideal choice for home and professional recording studios, post-production suites, or anyone seeking audiophile-grade performance – without the audiophile-grade price tag! A professional 600-Watt ultra-linear power amplifier, the A500 provides of stunningly-accurate audio reproduction – without the slightest hint of distortion or artificial coloration common to many competing products. Thanks to its ingenious servo-controlled design, and the high-level components used throughout, the A500 boasts remarkable specs and unrivaled sonic performance.