Source:
AT-853 cardioid mics (4.7k mod) > MM-EBM-1 battery box > Sony PCM-M10 (line in) > WAV (24/48) + SBD > Sony PCM-M10 (line in) > WAV (24/48)
Lineage:
Audacity (mixing) > WAV (24/48) > Sound Studio (very light dynamic compression for loudest peaks only) > FLAC (16/44.1) > Tag > FLAC