Audio Alchemy's Peter Madnick Provides Tour of Great Sounding, Moderately Priced System
He's also the chief designer for the high performance electronics brand Constellation. He's a busy fellow!
The Endeavor E5 speakers (circa $7000) driven by Audio Alchemy electronics produced ear-catching sound for around $15,000. Not exactly a budget priced system, but not super expensive either—for high performance audio.
The Endeavor E5 slender baffle speaker incorporates Cellular Matrix, non-parallel wall cabinetry, Linkwitz-Riley crossover network, in a design that's said to be 91dB efficient with a nominal 8 ohm impedance, making it an easy to drive design that's claimed to have a frequency response of 24Hz-40kHz±3dB. This is a re-worked version of the well-regarded speaker, featuring a new tweeter and various other upgrades.
The sound in this room was outstanding by any standard and sounded as if the assemblage cost far more than it actually did.