Radio Design Labs STM-1 Microphone Pre-Amplifier features High or Low Impedance Input Mic Preamp, Fixed 50 dB Gain for Consistency, Balanced or Unbalanced Output, Phantom Capability, RF‑Filtered Inputs and Outputs, Excellent Performance, STICK‑ON® Convenience, Power supply required
Radio Design Labs STM-1 Microphone Pre-Amplifier is a low-cost quality microphone preamplifier designed for use in commercial sound and broadcast applications. The compact size makes it ideal where a larger or heavier preamp cannot be used.