QED (Quod Erat Demonstrandum) is a British brand that specializes in the manufacturing of high-quality audio and video cables. The company was founded in 1973 and has since become a well-respected name in the audio industry, particularly for its commitment to delivering reliable and high-performance cable solutions.
QED offers a wide range of cables designed for various audio and video applications, including:
QED is known for its use of high-quality materials and construction techniques in their cable designs, including advanced conductors, insulation, and shielding. Many of their cables feature gold-plated connectors to ensure optimal signal transfer and minimize signal loss.
The brand’s dedication to cable design and engineering has earned QED a loyal following among audio enthusiasts and home theater users who seek reliable and high-performance cable solutions without breaking the bank.