wttf: audioactive stand alone stream encoder

I have an Johnson ST-4a SCA Rx, ATI 10 in 60 out DA, Stereo Spatial
Enhancer, 1000 watt Collins Amplifier Deck Parts and a sirius orbiter setup (boombox, car cradle, antenna's, Rx

I have an Johnson ST-4a SCA Rx, ATI 10 in 60 out DA, Stereo Spatial
Enhancer, 1000 watt Collins Amplifier Deck Parts and a sirius orbiter setup (boombox, car cradle, antenna's, Rx
Module) to swap for one of these.
I'd be willing to swap the whole kit an caboodle for one of these boxes. it
must be in excellent working condition and have +4dbu @600 ohm, Balanced
inputs.

yea i know, there are better solutions, but at 1U and no need for a PC and
monitor to do the same thing, and the cost of newer stand alone boxes. I'd
prefer to go with the audioactive.