Constellation Audio Hercules II
By Alan Sircom
Posted: July 2015
This Constellation Audio Hercules II stereo amplifier from the company's Reference Class is the best amplifier I have ever heard, and by a significant margin. OK, at $85,000 it's also one of the most expensive, too. But, I have had a lot of experience with audio's top table, and the Hercules II pushes 'best' to new levels.