Krell Intros iBias High-Efficiency Class A Amplifiers
Krell introduced at CES the iBias, a patent-pending technology that uses the Class A circuitry that consumes far less energy than a traditional Class A amplifier does. The company considers this its most revolutionary design change in its 33-year history.
iBias technology eliminates crossover distortion, allowing the low-level details, subtleties and spatiality of music to come through as they do in a traditional Class A amplifier, according to Krell. iBias also allows these new amplifiers to produce the dynamics that is the hallmark of Krell's sound.
"Class A amplifiers have always been the preferred choice of audiophiles, and they've been a hallmark of Krell engineering for decades," said Bill McKiegan, president of Krell Industries. "But concerns about energy consumption have reduced some of the enthusiasm for Class A. We are now building in our Connecticut factory a new type of amplifier with musicality that surpasses that of Class A and the energy-efficiency of newer Class G and H designs. Our iBias designs deliver all of this in a surprisingly compact package - and it also incorporates Internet-based technology that will amaze both audiophiles and systems integrators."