MXR Blue Box - 2 Octave Down Fuzz Chaos! US$ 27.41 Min. order: 1 piece ★★★★★ 4.9 (89 reviews) Sold : Login>>
MXR Blue Box Script Logo w/C11 Mod US$ 26.86 Min. order: 1 piece ★★★★★ 4.4 (131 reviews) Sold : Login>>
MXR Blue Box (C11 and octave mods) : r/diypedals US$ 24.11 Min. order: 1 piece ★★★★★ 4.6 (158 reviews) Sold : Login>>
MXR Blue Box w/ Boost Mod (Better than c11) US$ 24.68 Min. order: 1 piece ★★★★★ 5.0 (62 reviews) Sold : Login>>