Singlepower

About Singlepower

Singlepower was a boutique HiFi audio brand known for its high-end, custom-built headphone amplifiers, particularly those featuring single-ended triode (SET) tube circuits. Each amplifier was built-to-order, allowing users to collaborate on specifications such as tube choices and power supply enhancements. Singlepower amplifiers were praised for their rich, seductive sound quality—especially the smooth midrange and silky highs associated with the SET topology. The brand was active on audiophile forums such as Head-Fi and was led by Mikhail, who personally worked with clients. Singlepower products were primarily targeted at headphone enthusiasts seeking bespoke, high-performance tube amplification. The company is now defunct and no official website is active.