source: master audience tape
lineage: Sony TC-48 mono cassette deck (with external mike?, auto-leveling, no dolby) >
TDK-AD 90 min. cassettes > soundforge 4.5 > FLAC 6 > torrent.
first seeded in 2008, reseeded in 2010 with a flac > wav > flac
(w/sb's aligned) reconversion to remove the sbe's.