If you are looking for good, clean, two-channel power, you may wish to consider the refurbished ("factory reconditioned") JBL Synthesis S800 listed in the harman online store.
http://www.harmanaudio.com/search_browse/product_detail.asp?urlMaterialNumber=S800-Z&status=
http://www.harmanaudio.com/search_browse/product_detail.asp?urlMaterialNumber=S800-Z&status=