Krell's new iBias Amps
All seven models, including the Chorus 7 200Wpc 7-channel amplifier ($9500) and Solo 575 575W monoblock ($11,250), are built into a 5.25"-high chassis with removable rack-mount ears. All include Ethernet capability, which allows owner and customer service alike to view sink temperature and fan speed, and receive problem alerts. Prices range from the Duo 175 175wpc channel stereo amp ($7500) to the Trio 300 300Wpc 3-channel amplifier ($11,500). Paired with YG Acoustics Sonja 1.2 loudspeakers, the Chorus 7 200Wpc 7-channel amp ($9500) delivered lovely sound on violinist Anne-Sophie Mutter's recording of Robert Schumann's Fantasie.