Radio Design Labs STM-2

The STM-2 is a quality low-noise microphone preamplifier designed for use in commercial sound, broadcast, and recording. The STM-2 is very flexible, with gain adjustment from off to +65 dB, two balanced or unbalanced outputs, and available phantom supply input! Its ultra-low distortion and low-noise performance make it the best choice, even when larger preamps could be used! The single-ended supply input range is from 12 to 33 Vdc! Each output drives high or low impedance loads.

Features:

• Low-Noise Mic Preamp
• Adjustable Output Level
• High or Low Impedance Mic Inputs
• Mic Input to 2 Line Outputs
• Two Balanced or Unbalanced Outputs
• Phantom Capability
• RF-Filtered Inputs