PASS LABS X600 mono Power Amp excellent pair 600 watt per channel solid-state mono amplifier 19" W × 22" D × 11.5 H 150 lbs. Each Amplifiers, more than any other component, are one of my favorite products to review and experiment with. Sure a case can be made for any other part of the audio chain. "It all starts with the front end, " has been given mantra status at the alter of high-end. Not to mention the overall consensus that speakers are the most colored and interactive component in the chain, leading to great debates and surrendering to the widest range of personal tastes.
Yet the amplifier, which finds itself smack dab in the middle of the audio food chain, is the engine that makes it happen.