CLEARANCE SPECIAL - stock limited
The S-275 is a slim line stereo power amplifier boasting our latest advancements in circuit design featuring an impressive 275 Watts per channel into 8 Ohms and 550 Watts per channel into 4 Ohms in stereo mode. Setting the rear panel switch to mono operation, the S-275 boasts a massive output of 550 Watts into 8 Ohms and 1,100 Watts into 4 Ohms. Technologies developed for the Krell Evolution amplifiers including Krell Differential Current Mode circuitry, wide bandwidth topology, and surface mount technology have been incorporated throughout the design. Combining flagship technologies in an elegant presentation, the S-275 is the ideal choice for high impact systems where space is at a premium. Digital power supplies sterilize music and rob it of its musical essence. In classic Krell fashion, a highlight of the S-275 is a 1,650 VA linear power supply. Coupled to 135,000 microfarads of filter capacitance, this power supply insures that the output stage and the connected speakers have exactly the right amount of power under all circumstances. Each S-275 output channel employs fourteen high current power devices to deliver the exact power required by the speakers under any demand. Alone, the S-275 drives 275 Watts into 8 Ohms and 550 Watts into 4 Ohms. For the ultimate performance, monaural configuration increases the output to 550 Watts at 8Ohms and 1,100 at 4 Ohms. Featuring circuitry sourced from the Evolution amplifiers, the S-275 includes technology previously incorporated in the reference level components only. The topology is executed with Krell Differential Current Mode circuitry for the lowest noise signal path. Class A input, pre-driver, and driver stages provide the most accurate signal path for critical low level signals. Surface mount technology is utilized for maximum circuit density resulting in the widest dynamic range and bandwidth possible. The amplifier circuitry also features very low negative feedback for improved clarity and detail resolution. Each S-275 is only 8.6' wide allowing two S-275 amplifiers to fit in the same space normally occupied by one full size component. The S-275 includes 12V trigger input/output connections and a selectable -6dB switch for gain level matching. High performance WBT speaker binding posts and input terminations complete the elegant rear panel.