Dual preamp

Universal Audio Max Preamp & Dual Compressor

TC Electronic Dual Wreck Pre-Amp

Dual Friedman IRX Tube Preamp

Providence Dual Bass Station Bass Preamp

Crazy Tube Circuits Crossfire Dual Channel Overdrive / Pre-Amp

BAE 1073 MPF Dual

Grace Design FELiX 2 (dual instrument preamp/blender) (Silver)

Shadow Rockabilly Pro Dual Pickup & Preamp System for Upright Bass

Art DRP Dual RP Mic Preamp

ALLPARTS PU-6417-000 Under saddle pickup for Ukulele, endpin jack preamp, dual soundhole mounted controls, battery bag

ART Pro Audio USB Dual Pre

BAE 1073 MP Dual

Crazy Tube Circuits Heatseeker Dual Channel Amp ina box/Preamp-Enhancer

Mooer Preamp Model X2 Dual-Channel Digital Preamppedal