Excellent condition with box and manual. I have owned the Plinius, Theta and Halcro and the Sim is the most neutral with the most expansive soundstage. No disappointments here. $5000 The Titan is a "state of the art" multi-channel power amplifier employing technologies found in our other MOON series power amplifiers, and producing a high-current output signal to a maximum continuous power rating of 200 watts per channel into 8 ohms and 400 watts per channel into 4 ohms, the Titan is capable of driving virtually any loudspeaker available on the market today. Significant Design Features A custom proprietary toroidal transformer design with lower magnetic, electrical and thermal loss, yielding an improved power transfer and lower regulation factor, resulting in increased current speed and better dynamics · An oversized power supply · "Class A" output to 5 watts for greater efficiency · Fully balanced circuitry up to the output stage · Extremely fast circuitry yielding real-time amplification · Thermally interconnected chassis design which enhances sonic harmony by maintaining identical operating temperatures for all channels · Virtually non-existent inter-modulation distortion · Precision matched Bipolar output devices which offer superb linearity throughout the entire audio frequency spectrum · A high damping factor which yields superior musical dynamics, improved signal speed and refined timbre accuracy · Extremely rigid chassis construction to minimize the effects of external vibrations · Accurate matching of the highest quality electronic components · A very short signal path for a faster transient response · A symmetrical circuit design · A 12 Volt trigger for remote operation · Pure copper circuit board tracings with extremely low impedance characteristics · Designed to be powered up at all times for optimal performance · Low operating temperature for a longer than normal life expectancy.