RDL FP-PEQ3 3 Band Parametric Equalizer - Terminal Blocks & RCA Jacks
RDL HR-MCP2 Professional Dual Microphone Compressor
RDL HR-MP2 Dual Microphone Preamplifier
RDL HR-MP2A Dual Microphone Preamplifier
RDL RU-EQ2 Two Band Equalizer with Knobs - Terminal Block
RDL RU-EQ3 Three Band Audio Equalizer with Knobs - Terminal Block
RDL ST-CX2 Two Band Active Line-Level Crossover
RDL STM-1 Microphone Preamplifier - 50 dB Gain
RDL STM-2 Adjustable Gain Microphone Preamplifier - 35 to 65 dB Gain
RDL STM-2X Switched Microphone Preamplifier - 35 to 65 dB Gain
RDL STM-3 High Gain Microphone Preamplifier - 35 to 75 dB Gain
RDL STM-LDA3 Studio Quality Mic Preamplifier with Phantom 3 Line Outputs
RME Audio QuadMic 4-Channel MicPreamp
RME OctaMic II 8-Channel MicPreamp and AD converter to AES/EBU & ADAT
Robic StrikeAlert Personal Lightning Detector
Rolls Bellari RP520 Studio Tube Mic Preamp
Rolls Bellari Studio Tube Compressor/Limiter
Rolls CL151 GLC Gate Compressor Limiter
Rolls DU30b Mic Preamp Audio Ducker
Rolls EQ210 10-Band Stereo Precision Equalizer
Rolls HE18 Buzzoff 2-Channel Audio Hum Eliminator
Rolls MM11 Mic Mute Professional Microphone Muting Switch
Rolls MP13 Mini-Mic Preamp XLR-1/4 Phantom
Rolls MP222 Studio Pro Preamp