US mastering engineer, Has worked at [l1228623], NY, Frankford/Wayne Recording Labs, Philadelphia, PA and later at Diskmakers, PA and [l165472], NJ.
Was a contributing editor for the magazine Modern Recording in the late 70s and early 80s.

He is often identified by F/W ΔM in runouts. Not to be confused with mastering engineer Alan Moy who worked in the same era and used a signature that may closely resemble ΔM but did not contain F/W. If F/W is not present it may still be Dave Moyssiadis so please research carefully or ask in the forum when in doubt.