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Founded in 1983 by Jeff Nelson in Boulder, Colorado, Boulder Amplifiers has established itself as a manufacturer of high-end, solid state professional audio electronics and world-class audio components for over 40 years. Under Jeff Nelson's continued leadership, the company relocated to a purpose-built 23,000 square foot facility in Louisville, Colorado in August 2016, approximately 15 minutes east of Boulder, representing more than twice the size of their previous building. Boulder Amplifiers distinguishes itself as the last audio manufacturer in North America to maintain complete control over their designs, with every part, piece of metal, and circuit created and assembled in-house by their own craftsmen and technicians. The company's philosophy centers on allowing listeners to experience music exactly as it was performed and recorded, achieving this through meticulous attention to detail in their design and manufacturing process. With distribution in more than 40 countries worldwide, Boulder's products are cherished by audiophiles globally, featuring product lines including the flagship 3000 Series mono and stereo amplifiers, 2000 Series components, and 1000 Series electronics. All aspects of design, manufacturing, and assembly are carried out at their Louisville facility, maintaining their commitment to American-made audio excellence. The company employs 1-50 people and maintains active social media presence with nearly 6,700 Instagram followers and over 6,500 Facebook likes. Boulder Amplifiers offers tours of their facility with advance notice on a limited basis, showcasing their three-acre plot and state-of-the-art manufacturing capabilities that have made them a reference standard in high-end audio reproduction for over four decades.