DBX 580 - Mic Preamp

DBX 560A - Compressor/Limiter - 500 Series

DBX 530 - Parametric EQ -

DBX 520 - De-Esser - precise sibilance control

Vacuum Tube Channel Strip with Preamp, EQ, Compressor, De-Esser, and Digital Outputs

dual channel tube mic preamp

DBX 286SV - Microphone Preamp