Pedals that stack with the Tech 21 Sansamp YYZ Shape-Shifter

pushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (high gain → mid-forward)

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

Comes earlier in the signal chain

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (high gain → lush)

Entrekin Pedals Abysm's ambient voice goes after Tech 21 Sansamp YYZ Shape-Shifter in the signal chain — it's not there to compete with Tech 21 Sansamp YYZ Shape-Shifter's own aggressive character

Comes earlier in the signal chain

pushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (high gain → mid-forward)

Feed a high gain signal into Browne Amplification Gritador and it comes out closer to mid-forward

Comes earlier in the signal chain

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (high gain → lush)

Keep Hungry Robot Moby Dick V2 after Tech 21 Sansamp YYZ Shape-Shifter in the signal chain, clear of Tech 21 Sansamp YYZ Shape-Shifter's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Comes later in the signal chain

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (high gain → modulated)

Keep Hungry Robot The Borderland after Tech 21 Sansamp YYZ Shape-Shifter in the signal chain, clear of Tech 21 Sansamp YYZ Shape-Shifter's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Comes later in the signal chain

shapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.

What Tech 21 Sansamp YYZ Shape-Shifter brings here leans toward aggressive — that's worth building a pairing around

Comes earlier in the signal chain