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Legacy Support

If you have a PolyBlend era Diamond pedal that needs some love, please send us an email and we'll do our best to help. Please include detailed description of the issue that you're experiencing, a complete rundown of your rig and power supplies as well as a short video to speed things up. We do not offer any mods.

Instruction manuals for discontinued products can be found below (PDF format)

Compressor CPR-1

Comp SL

Comp Jr.

Bass Compressor BCP-1

Bass Comp Jr.

Memory Lane 1

Memory Lane 2

Memory Lane Jr.

Tremolo

Quantum Leap

Counter Point

Phase

Vibrato

Halo-Chorus

J-Drive MKIII

Boost/EQ BEQ-1

902

Cornerstone

Fireburst FBR-1

Fireburst FBR-2