Here is the unicorn of all Mesa Boogie products. This is custom made by Mike B at Mesa. This is the same eq as used by James Hetfield in his Triaxis guitar amp rig. This one was made in November of 2011 along with 3 for Hetfield so they are all identical. This is a once in a life time opportunity to own this piece as they will never be built again. Made from old IIc+ eq and preamp circuit boards. It’s the real deal for “That” guitar tone. Not even comparable to the mesa eq pedal. It’s a night and day difference. This is the missing piece to any Triaxis preamp. Contact me for more info. Buyer pays $25 shipping to the lower 48 only. Contact me for worldwide shipping.