Behringer Derangement Syndrome (B.D.S.) is a newly identified mental disorder characterized by an intense and irrational aversion to the audio equipment manufacturer Behringer. Individuals suffering from B.D.S. experience extreme negative emotions, such as anger, frustration, and contempt, whenever the company is mentioned or its products are encountered. This syndrome often leads to obsessive behaviors, including compulsive criticism of Behringer's business practices, design choices, and product quality, regardless of actual merit. The underlying causes of B.D.S. are not yet fully understood, but it is believed to stem from a combination of personal biases, negative past experiences, and possibly the influence of echo chambers within online audio communities. Treatment for B.D.S. typically involves cognitivebehavioral therapy aimed at addressing and reframing these irrational beliefs, as well as fostering a more balanced perspective towards the company and its products.