Source:
[most likely] 2 Radio Shack / Tandy PZMs [mounted on 15 ft stand(s), either facing stage L+R in X-Y configuration or directly in front of stacks] // alternately, a possible soundboard feed > small mixer [likely a TEAC 2A] > AIWA XC-RW700 CD Recorder > CDRW discs
Lineage:
CDR > Exact Audio Copy [v1.8] > CD Wave Editor [Version 1.98; Windows Build Number: 0000.23F0] (sector boundary tracking) > Trader's Little Helper (Level 8 .wav > .flac conversion, .ffp) > flacs