Alternatives to the Taurus Bass Pedals

Electro-Harmonix Octave Multiplexer

Shared character: original_circuit, one_octave, analog

Electro-Harmonix Bass Mono Synth

Shared character: bass, mono_synth, wide_range

MXR Sub Machine

Shared character: hard_rock, one_octave

TC Electronic Nether Octaver

Shared character: one_octave, guitar, bass

DOD Electronics Meatbox

Shared character: one_octave, mix, bass