NuForce DDA-100 Audioengine P4 Bamboo Computer Based Hi-Fi Bluejeans Cable Audiophile

Apple iMac - USB OUT - Nuforce DDA-100 - Bluejeans Cable 10 awg speaker cable - Audioengine P4 Bamboo on Audioengine stands. The Nuforce acts as the DAC, Preamp, and Amp and keeps the signal digital until the actual speaker output. This setup sounds amazing! I paid $400 for the DDA-100, $275 for the P4, and $60 for the Bluejeans Cables with locking banana plugs.