The NTSC Loops 1-99

"These unique loops were manufactured by hand and are not copyrighted by design nor in content. This tape is meant to be a tool for the recording of sound by its possessor. The optimum measurements for a correct tension and looping path-length were found to be 235mm and 372mm for the two length-versions manufactured. The cassette shells used were standard "C" shells for CrO2 duplication purposes. " Numbered edition of 99.This particular loop approach may not be playable on certain consumer tape-cassette decks that require tension of the reels. If you have any improvements on the design or manufacturing process, please let me know. Enjoy this sound tool! -Mr. Ph 8/95" -- is printed in photocopied typewriter type on the J-card front cover. Cassette loop is made with high-bias Cr02 tape.