Pedals that stack with the Line 6 ToneCore Tap Tremolo

Suhr Shiba Drive

Suhr Shiba Drive pushes a high gain tone toward mid-forward

Electro-Harmonix "Ram's Head" Big Muff Pi V2

Electro-Harmonix "Ram's Head" Big Muff Pi V2 pushes a high gain tone toward mid-forward

Boss DD-500 Digital Delay

Keep Line 6 ToneCore Tap Tremolo's high gain voice out front: Boss DD-500 Digital Delay goes after Line 6 ToneCore Tap Tremolo in the signal chain so its shimmer voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)

Electro-Harmonix Oceans 12

Run Electro-Harmonix Oceans 12 after Line 6 ToneCore Tap Tremolo in the signal chain, clear of Line 6 ToneCore Tap Tremolo's own gain stage — goes in the amp's FX loop (or last, into a clean amp)