Alternatives to the Fulltone Supa-Trem ST-1

Spaceman Delta II Cadet: Harmonic Tremolo

Shared character: tremolo, vintage charm, classic rock

Caroline Guitar Company Parabola State Tremolo

Shared character: solid state, boost, tremolo

T-Rex Tapster

Shared character: tremolo, subtle, vintage charm

Catalinbread Valcoder Vintage Tremolo

Shared character: tremolo, vintage charm

JAM Pedals Harmonious Monk MK1

Shared character: tremolo

Fredric Effects West Germany Tremolo

Shared character: tremolo

Subdecay Vagabond Harmonic

Shared character: tremolo, vintage charm, classic rock

Red Witch Ivy

Shared character: tremolo, classic rock

Boss CE-2 Chorus

Shared character: subtle, vintage charm

Catalinbread StarCrash Valcoder

Shared character: boost, tremolo, subtle

Singletone Malibu

Shared character: tremolo

Cusack Music Tap-A-Whirl V3

Shared character: tremolo

Boss TR-2 Tremolo

Shared character: tremolo, subtle, aggressive playing

EarthQuaker Devices Hummingbird

Shared character: tremolo, aggressive playing, vintage charm

Audiocade 1974 Colorsound Tremolo Clone

Shared character: tremolo, vintage charm, classic rock

Catalinbread Valcoder '70s Collection

Shared character: boost, tremolo, vintage charm

ThorpyFX Deep Oggin V2 Chorus/Vibrato

Shared character: vintage charm

T-Rex danisch tremster

Shared character: tremolo, subtle

Ibanez TR Mini Tremolo

Shared character: tremolo, vintage charm

Catalinbread Tremolo 8

Shared character: tremolo, subtle, vintage charm

Walrus Audio Monument CS

Shared character: tremolo, subtle, vintage charm

Electro-Harmonix Stereo Pulsar

Shared character: tremolo, aggressive playing, vintage charm

Effectrode Tube-Vibe

Shared character: solid state, boost, classic rock

Foxgear Knee Trembler Guy Prat Signature Tremolo

Shared character: vintage charm, classic rock