RDL ST-ACR1M Mic-Level Audio Controlled Relay - Delay 0.5 to 5.0 Seconds
RDL ST-ACR2 Audio Controlled Relay-Release Delay .5 to 5 Seconds
RDL ST-CL2 Compressor/Limiter - Line Level
RDL ST-CX2 Two Band Active Line-level Crossover
RDL ST-CX2S Subwoofer Crossover Filter
RDL ST-DA3 1X3 Portable Distribution Amplifier Electronic Transformer - Stick-On Design
RDL ST-EQ3 3 Band Equalizer - Line Level
RDL ST-FS6 Ferrite Suppressor / RF Filter
RDL ST-GCA3 Automatic Gain Control Amplifier with Switch-Selectable Adjustment Rate
RDL ST-GLA1 Gated Line Amplifier - Noise Gate
RDL ST-GSP1 Gated Speech Preamplifier - Mic to Line
RDL ST-HP3 300 Hz and 500 Hz High Pass Filter
RDL ST-IC1 Intercom Amplifier
RDL ST-LCR1 Stick-On Logic Controlled Relay
RDL ST-LCR1H High Power Logic Controlled Relay - 8 A
RDL ST-LCR2 Stick-On Logic Controlled Relay-Alternate Action
RDL ST-LCR3 Logic Controlled Relay - Dual Alternate Pulse
RDL ST-LEQ1 Loudness Equalizer - Use with VCA
RDL ST-MA2 Muting Monitor Amplifier Paging System
RDL ST-MPA24 Dual Microphone Phantom Adapter - 24 Volts Adjustable
RDL ST-MPA48 Dual Microphone Phantom Adapter - 48 Volt
RDL ST-MX2 Channel Microphone and Line Level Mini Audio Mixer - Stick-On Design
RDL ST-MX3 Three Input One Output Line Level Mountable Mixer
RDL ST-NG1 Stick-On Series Random Noise Generator