Recorded using 7-string guitar and VST Peavey 5150.
00:00 Only VST Amp sound.
00:15 Obsidian Umibōzu (Attack switch in the 1st position) Amp.
00:30 Obsidian Umibōzu (Attack switch in the 8th position) Amp.
00:45 Only VST Amp sound.
01:00 Obsidian Umibōzu (Treble booster mode and less Drive) Amp