I have reduced the asking price on the Omni VI Plus model #564 to $1300. Inlcudes the original manual and shipping carton. Optional filters are available for additional cost.as is the 705 microphone and 961 p/s. Please email me w1xv at cs.com or call me in NH at 603-224-5737 no later than 0130Z. Tnx es 73 Brad W1XV