Pedals that stack with the Two-Rock Bi-Onyx 50W Head

Keeley Aria

Run Keeley Aria into that high headroom platform and it finally gets some mid-forward

Ibanez TS10 Tube Screamer Classic

Run Ibanez TS10 Tube Screamer Classic into that high headroom platform and it finally gets some mid-forward

Carl Martin Crunch Drive

Carl Martin Crunch Drive's crunchy fills in what this high headroom tone doesn't make on its own

Mooer Trelicopter

Mooer Trelicopter's own voicing points at Dumble-style amps, and Two-Rock Bi-Onyx 50W Head delivers it

TC Electronic Echobrain Analog Delay Effetto Delay A

Two-Rock Bi-Onyx 50W Head leans into Dumble-style amps, precisely the platform TC Electronic Echobrain Analog Delay Effetto Delay A wants — goes in the amp's FX loop (or last, into a clean amp)

Meris LVX

Two-Rock Bi-Onyx 50W Head leans into Dumble-style amps, precisely the platform Meris LVX wants — goes in the amp's FX loop (or last, into a clean amp)

Lab Ratz 3D Boum Warming Unit

Lab Ratz 3D Boum Warming Unit leans toward low gain, and that's a real, usable character to pair with