Historically Significant Ampex 2-Track Professional Reel to Reel Audio Tape Recorder From Record Plant Studio, New York City. Coming from the collection of Frank Annunziata,. Intact and What Appears to be Original Condition. Please see photos for copies of letters from Frank's widow from Record Plant Staff. Recorder was purchased by Frank at auction after the close of the New York studio. Preamp Numbers Include #1 Catalogue #4020260-12, Serial Number 031661. Preamp #2 Catalogue # ?020260-15, Serial Number 442356. 51"h x 29.5"w x 31"d. Many Well Known Musicians and Groups Have Recorded on this Machine. Please Refer to the Full Story and Frank's Biography at Alderferauction.com or on the Alderfer App. A True Piece of Recording History.