Parasound A23 THX Ultra2 certified 2 channel power amp
90% new (some litte scratch)work 100% ,no more warranty left ,hong good ,have balanced input and rca as well,can use as mono 400 watts to push AV center speaker .
3800 only (fixed)
can try
spec:
http://www.parasound.com/halo/a23.php
call 60310899 if interested