U2 Bootlegs can not be purchased. They are always free and freely given to anyone that wishes to have it.

Origins: Audience microphone

Credits: ademotte (Audio Taper)

Equipment: Church Audio CA-11 (Microphone), Tascam DR-2D (Audio recording device), Magix Audio Cleaning Lab (Sound Editor)

Lineage: Church Audio CA-11 cards => UGLY pre-amp => Tascam DR-2D => DR-2d => Magix Audio Cleaning Lab => FLAC (level 8)