This unit has been used for 5+ years on light touring and corporate activations and remains in good working condition.

The Lake LM44 is a professional 4‑in/4‑out digital audio system processor built around Lake/Lab Gruppen DSP technology. It provides high‑performance loudspeaker management, system EQ, matrix routing and digital I/O (AES3 and Dante) in a 1RU rackmount form, making it ideal for system tuning, FOH/monitor processing, and integration between mixing consoles and PA systems. It’s fully configurable via Lake Controller software and widely used in touring, live sound, and fixed installations.