Krell Evolution 302

Krell Evolution 302 in excellent condition. This unit has been in storage last few years, and was only lightly used before that. The Evolution line was the last amplifier made by Dan D’Agostino at Krell. It is very powerful and drives the most demanding speakers with ease, and yet sound elegant and refined. 300 W rms at 8 Ohms, 600 W rms at 4 Ohms. An overall high quality, solidly built and great sounding power amp. This is a Class "A" amplifier. With both XLR balanced and RCA interconnects. Very high quality binding posts. Comes with a 20amp original power cord. (I also have an audiophile quality 20amp to 15amp receptacle separately available so that you can use a "regular" 15amp power cord if you'd like.)
Bought from Krell authorized dealer and I am the first owner.
Design features:

• Newly designed, small profile package utilizing huge internal heat sinks to support Class A, balanced, and Krell Current ModeTM topology
  
• Evolution CAST(TM) , voltage balanced, and singleended inputs. Evolution CAST, which stands for Current Audio Signal Transmission, is a proprietary method of sending the audio signal between components in the current domain, from a high impedance transmitter to a low impedance receiver. Krell components connected in Evolution CAST act together as an electrically unified whole, free from the deleterious effects normally inherent in connecting cables operating in the voltage domain.
  
• Low feedback topology; only 8 dB of nested local feedback utilized. No global feedback is used.
  
• Push-pull output stage with 10 pair of ultra high speed, high current, output transistors
  
• Push-pull driver stage configuration resembling a miniature output stage This unique circuit actually powers the speaker load when the audio signal is at the zero-crossing point. bNotch distortion is effectively eliminated, maintaining the benefits of Class A operation with the efficiency of an A/B design.
  
• Massive 3 kW torroidal transformer, four 35 amp bridge rectifiers, and 110,000 microfarads of filter capacitance, ensure ample current under the most demanding circumstances.
  
• A second low current transformer stabilizes voltage for ultra-quiet operation.
  
• Internal high current line conditioning circuitry filters RF noise on the AC Mains and compensates for asymmetric power waveforms and DC on the AC Mains. Protection circuitry continuously monitors all amplifier operations.
  
• 12 V trigger controllable