Info A new level of audio realism We designed the MCX amplifiers specifically for people who are looking for the "best of both worlds" performance, between audiophile stereo music listening and explosive movie soundtracks. "Handcrafted" class A transistor circuit replaces off-the-shelf OpAmp for precise and natural sound signature. Whether you're listening to music, playing a movie, live concert or video games, the MCX amplifier with its lightning fast dynamics and ultra-low distortion brings you to a new level of audio realism. Taking the best bits from NuPrime's award winning products, the MCX has been developed for the multi-channel market. We understand that it is not only power that enthrals the listener, but also the accuracy of reproduction to create a realistic experience. Specs Gain (factor): x21 Sensitivity (to rated power): 1.6V rms Input impedence: 50k Ohms THD: 0.01% Frequency Response: 10Hz~52KHz(-3dB) MCX-2 Outputs Power Output (RMS rated): 2 x 550W@8 Ohms