so what is the difference between the boss metal zone and metal core?

Epiphone G-400 Tony Iommi Left Handed
Custom Epiphone Les Paul 100 Left Handed w/ EMG 81/85
Johnson Acoustic Left Handed
Line 6 Spider Valve 112 w/ FBV Pedal
BOSS DS-1 and AC-3
i'm thinking the gain.
look on youtube at reviews from proguitarshop.

they usually sum the pedals up pretty good.
Can we erase the past?
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Mesa Boogie Mini Rec 25
Mesa Boogie Rectifier 2x12 cab

Jackson DK2, DK2M, DKMGT, SLAT3-7, DK1
Quote by Highwaytohell
one sounds like a can of bees the other sounds like a can of dying rats

they both suck

nah, one sounds like a can of african bees, and the other sounds like a can of european bees.
Call me Wes.
Fender American Deluxe HSS Strat
Chicago Blues Box Roadhouse
Bad Cat Cougar 5
1957 Gibson GA-5
Ceriatone 18w TMB Combo
Hughes & Kettner Tube Factor
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Weber MASS Attenuator