NO. 15451 DIRT BOX

I only know two existing specimen of the Maxon made “The Dirt Box”. It is somewhat like the missing link between the Maxon/Ibanez OD850 and OD-855 and the TS-808, wearing the same green coat as the Tube Screamer (though painted glossy and not matt). Inside it has exactly the same circuit “MP-D0701” as in the script logo OD-855. According to the fact that it is completely unbranded but wearing a (phantasy) number “No.154451”.