DigiTech DF-7 Distortion Factory Pedal Review

1. Ibanez TS-9 Tubescreamer - 0:00 2. DOD Overdrive Preamp 250 - 0:11 3. BOSS DS-1 Distortion - 0:35 4. Pro Cat Rat - 0:53 5. BOSS MT-2 Metal Zone - 1:16 6. DigTech Metal Master - 1:58 7. Electro-Harmonix Big Muff - 2:21