Radio Design Labs STM-2X

Switched Mic Preamp - 35 to 65 dB GainThe STM-2X is the ideal choice in many installations where a microphone preamplifier is required and is the ideal choice where either a toggle-type switch or push-to-talk switch is to be provided for microphone control particularly if condenser microphones are used.Features:• Quiet Switching of Condenser Microphone• Remote Microphone Soft-Switching• Switch a Mic-Level Source to a Mic or Line Level Output• Remote Toggle Switch or Push-to-Talk Button• Adjustable Preset Gain on Microphone Source