RDL STM-1 Microphone Preamplifier, 50 dB Gain

The RDL STM-1 is a high-gain microphone preamplifier designed for professional audio applications requiring significant signal amplification. Delivering 50 dB of gain, it conditions low-level microphone signals to line-level output, making it ideal for long cable runs, weak source signals, and integration into larger audio systems.

Built with precision engineering for reliable performance in security, surveillance, and commercial audio installations. The STM-1 provides clean amplification with minimal noise, ensuring clear audio capture in demanding environments. Compact form factor allows for easy installation in control rooms, server racks, or equipment enclosures.

Suitable for CCTV systems, intercom setups, public address applications, and professional recording environments where microphone signal conditioning is essential.