The Tumbleweed Labs PC1 is a passive computer interface designed with the A/V Integrator in mind.  This unique panel is the only one of it's kind in the A/V industry!  Using high-quality transformers (Made in the USA), the PC1 converts the 3.5mm TRS stereo unbalanced audio to mono balanced audio.  This makes integration into commercial audio systems a snap and saves valuable input space on your DSP or Mixer.  In addition, we've included a VGA to 5-BNC breakout cable to allow for easy termination of coax cables and the ease wire-pulls through conduit.  We recommend using Belden 1279 5 Mini-Coax for PC Video and Belden 9451 for PC Audio.