The Midas DL231 is a professional 24-channel active microphone splitter system designed for live sound applications where multiple mixing consoles—such as front-of-house, monitor, broadcast, and recording—require simultaneous, independent access to the same stage microphone sources. Unlike passive splitters, which can cause signal degradation and impedance issues, the DL231 provides isolated, buffered outputs for each input channel, preventing ground loops, crosstalk, and interaction between consoles. A defining feature is its inclusion of two independent, fully adjustable Midas microphone preamplifiers for each of the 24 inputs. This allows the gain structure to be optimized separately for two different output legs (e.g., one set for FOH, another for monitors), providing tailored headroom and sonic control to each console operator without compromise.

The system is modular, typically housed in a rack-mountable chassis that contains the splitter electronics and power supply. Each input channel accepts a microphone or line-level signal via an XLR connector. The signal is then routed through the two independent preamps before being distributed to multiple, transformer-isolated output ports. The primary outputs are often direct outs from the preamps, while additional isolated "fan-out" outputs are provided for distribution to more consoles. This design ensures that phantom power, engaged from one console, does not affect the others, and that a fault on one output does not disrupt the signal on the remaining outputs. The DL231 provides the reliability and signal integrity required for major touring, broadcast events, and permanent installations.

Engineered for the rigors of professional use, the DL231 features robust construction, comprehensive fault protection, and clear status metering for each channel. Remote control of the preamp gain for the two independent legs may be available via optional digital control systems, integrating with digital console networks. By combining the sonic quality of Midas preamps with the technical advantages of an active, isolated split, the DL231 is an indispensable tool for complex multi-console workflows, ensuring that every engineer receives a clean, stable, and independently optimized feed from every stage microphone.