Dirtbox Layouts: MXR Blue Box w. mods
Backline.tk: MXR Blue Box C11 & Volume mod
MXR - Blue Box Fuzz/Octave Pedal | Mass Street Music
MXR Blue Box Octave - Fuzz - Share Project - PCBWay
MXR M103 Script Blue Box Reissue | Reverb
MXR Blue Box Fuzz (M103)
Please help: troubleshooting the MXR Blue Box
Help me date my MXR Blue Box | TalkBass.com
MXR Blue Box replica, tracking?
SOLD - MXR Blue Box take it away... $99 shipped | The Canadian Guitar Forum
MXR Blue Box "Script Reissue" Petition | Telecaster Guitar Forum
Guitar FX Layouts: MXR Blue Box
MXR Blue Box "Script Reissue" Petition | Telecaster Guitar Forum
MXR M103 Blue Box - ranked #18 in Fuzz Pedals | Equipboard
Help me date my MXR Blue Box | TalkBass.com
MXR M103 Blue Box - ranked #18 in Fuzz Pedals | Equipboard
MXR Blue Box "Script Reissue" Petition | Telecaster Guitar Forum
Mantle Fuzz/MXR Blue Box Octave Bypass | PedalPCB Community Forum
SOLD - MXR Blue Box take it away... $99 shipped | The Canadian Guitar Forum
MXR Blue Box (Script Logo) - ranked #392 in Fuzz Pedals | Equipboard
