Lehle P-Split III Passive Splitter

The Lehle P-Split III - a passive signal splitter built around a high-end transformer that eliminates hum, splits signals, and does it all without a power supply.

The Lehle P-Split III is one of those deceptively simple tools that quietly solves problems you didn't know you could solve this elegantly. At its core is Lehle's HZ transformer - the same high-end component found across their lineup - which galvanically isolates the two outputs and eliminates ground loops at the source. The result is a passive signal splitter that operates with no power supply, no compromise to signal fidelity, and no noise.

The applications are broader than the compact enclosure suggests. Split your instrument signal to two amplifiers, route to an amp and a DAW simultaneously, use it as a high-quality DI box, suppress hum between two connected devices, or run it as a passive mono summing unit for a stereo signal. A gold-plated phase inverter switch on the ISO output handles phase cancellation before it becomes a problem, and the balanced output option makes it equally at home in studio and live environments. High or low impedance signals are handled with equal transparency throughout.

For players and engineers who want a clean, reliable signal path without the complexity, the P-Split III belongs on every board and in every studio rack.