NuForce STA120 170watt/250watt at 4ohms Stereo Power Amp - Black

so this is the NuForce sta 200 power amplifier weighs about 15 pounds small chassis very minimalistic just a power button on front on the back five way binding post RCA inputs does have kind of a cool 5 volt output they did make a matching DAC streamer for this amp which is very good too it's kind of a interesting amplifier it's kind of a joint effort with Goldman which is a Swiss company very esoteric can make really high-end expensive amps and such and they kind of wanted to bring the price down and have an amplifier which the normal public can purchase it goes for $499 which is the retails 1200 but you get them for about 500 bucks very similar to the job two to five however it does have slightly less power at 80 watts into 8 ohms they do not specify a 4 ohm rating you do hear people saying they don't drive form speakers and that's incorrect I do use them with my double impacts from t