Check the listing for details. Delta-Sigma High Power RF Amplifier Qusar 200U/a. Condition: Used. Listed at 999.00 USD. <div><img src="http://ti2.auctiva.com/sw/java.gif" border="0"><br><table align="center"><tr><td><a href="http://emporium.auctiva.com/coarsegold1" target="_blank"><img src="http://ti2.auctiva.com/sw/browse2.gif" border="0"></a></td><td height="21px" valign="middle" align="center"><font face="arial" size="2"><b><a href="http://emporium.auctiva.com/coarsegold1" target="_blank">coarsegold1</a> Store</b></font></td></tr></table></div> <img src="http://ti2.auctiva.com/web/aswCredit.gif" border="0"><br><a href="http://www.auctiva.com/?how=scLnk1" target="_blank"><img src="http://ti2.auctiva.com/images/sc1line1.gif" border="0"></a>Delta-Sigma: Coming from a now closed military company........We were told it is in working order....No means to test....Sold as is....<div><a href="http://mostpopular.sellathon.com/?id=AC1349860"><img src="http://www.sellathon.com/Resources/Images/countercredit.gif" border="0"></a></div>