Following a review of my Pearl Jam bootlegs, I have noted that the 1991-09-30 source usually listed (unknown microphone > unknown recorder > analog > dEQ > cdr > eac > wav > shn) is not great, and found out from YouTube that audio from the video is much better: https://www.youtube.com/watch?v=GuhZzenNsj0
I have tracked a non-compressed version of this video and managed to find a master > DVD version, and ripped the audio (in 48kHz).
Pearl Jam
1991-09-30
I-Beam
San Francisco, CA
Source: Master audience video recorded with Sony TR7 (Radio Shack "Y" Model Mic) > Sony TRV-740 Digital8 cam with tbc/dnr > firewire > JVC DRM-100 DVD Recorder > XP Mode with LPCM > ripped to Hard Drive 2009.12.24
Audio rip: iso file > virtual drive > DVD Decrypter 3.5.4.0 > Demux audio stream (LPCM - 2ch - 48kHz - 16bit) > Audacity > FLAC 48kHz 16bit
Audacity edits:
- full audio normalized to -0.3 dB
- track splitting
- fade-in on first track
Tracks
01. Wash
02. Once
03. Even Flow
04. (Suggestion) State Of Love And Trust
05. Alive
06. Garden
07. Deep
08. Black
09. Jeremy
10. Why Go
11. Porch
12. Encore Break
13. I've Got A Feeling
Notes: audio sourced from video.
Other available audio source is unknown microphone > unknown recorder > analog > dEQ > cdr > eac > wav > shn
Compiled on 2021-01-04
I have extracted the audio stream from the DVD files as-is, and then hesitated to downsample it to 44.1kHz to fit audio CD norm: eventually I preferred not to introduce a loss of quality, I'm not sure people in the PJ trading circles still burn CD's, and it is still possible to convert the 48kHz audio to 44.1kHz (whereas lost frequencies cannot be restored the other way around).