I reviewed the MIT AVt MA series, and also took a look at their Oracle PC. Sure, it gets much better on up the line, but only you can decide if the financial pinch is worth the acoustic shot in the arm.
http://www.dagogo.com/MIT-ZStabilizerIIIseries-OracleACseries.html
http://www.dagogo.com/MIT-ZStabilizerIIIseries-OracleACseries.html