Oade Brothers Binaural Micro microphones > Sony D8 DAT @48kHz (with microphone preamps modified by Oade Brothers) > Sony PCM-R500 (playback) > coax digital out > Sek'd Prodif Plus soundcard > Sound Forge 8 (24 bit, normalize, fade in and out, resample to 44.1kHz) > 16 bit .wav files > FLAC