Alternatives to the Behringer BDI21

Laney Digbeth DB-Pre

Shared character: wide tonal range, fat, presence

Electro-Harmonix Battalion Bass Preamp/DI

Shared character: blend, treble, mix

Orange Bass Butler Bi-Amp Bass Preamp

Shared character: bass, full, overdrive

Ashdown James LoMenzo Mega Drive

Shared character: mix, bass, full

Hotone B Station

Shared character: treble, bass, stage

Ashdown James LoMenzo KegaDrive Bass Distortion

Shared character: blend, presence, treble

Dunlop MXR M85 Bass Distortion

Shared character: blend, presence, mix

Aguilar DB 925

Shared character: round, live, presence

Electro-Harmonix Nano Operation Overlord

Shared character: treble, mix, bass

Ashdown Triple Shot

Shared character: treble, mix, bass

Sonicake B Factory Analog Bass Preamp Comp and Overdrive

Shared character: bass, stage, overdrive

DSM & Humboldt Electronics Sub-Atomic X-Over Cmos Bass Preamp

Shared character: mix, bass, full

Ampeg Classic Analog Bass Preamp pedal

Shared character: fat, treble, bass

JAM Lucy Dreamer Bass

Shared character: bass, overdrive

Boss BB-1X

Shared character: blend, presence, mix

Origin Effects BassRig Fifteen

Shared character: round, bass, stage

Mesa/Boogie Subway Bass DI Preamp II

Shared character: bass, stage

Dunlop Way Huge WM91 Pork & Pickle

Shared character: blend, bass, full

Ampeg Classic Analog Bass Preamp

Shared character: treble, bass, stage

Boss ODB-3

Shared character: blend, presence, mix

Ashdown Double Shot

Shared character: bass, full, overdrive

Ashdown Pro-FX Two-Band Boost

Shared character: presence, treble, mix

Aguilar Octamizer (Bass Octaver)

Shared character: bass, full

Demon FX Microtubes A7K Bass Preamp

Shared character: bass, overdrive