Pedals that stack with the Blackstar Unity

Fulltone OF-2 Octafuzz

Put Fulltone OF-2 Octafuzz in front and the mid-forward tone leans further toward fuzzy

Catalinbread Katzenkonig

Run fuzzy into Catalinbread Katzenkonig for more octave on top

Electro-Harmonix Glove

Electro-Harmonix Glove layers clean boost onto an already fuzzy signal

Zvex Seek Trem

Keep Blackstar Unity's octave voice out front: Zvex Seek Trem goes after Blackstar Unity in the signal chain so its modulated voice doesn't muddy it

Strymon blueSky Reverberator

Strymon blueSky Reverberator's modulated voice goes in Blackstar Unity's effects loop — it's not there to compete with Blackstar Unity's own octave character — goes in the amp's FX loop (or last, into a clean amp)

Electro-Harmonix Stereo Memory Man Vintage

Keep Blackstar Unity's octave voice out front: Electro-Harmonix Stereo Memory Man Vintage goes in Blackstar Unity's effects loop so its analog warmth voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)

Jackson Audio Bloom MIDI

Jackson Audio Bloom MIDI leans toward spring, and that's a real, usable character to pair with