Jeff Hall is the Chief Technician at Muse Audio Services. He has over 35 years experience repairing all types of audio gear. He started out in the mid 70’s as a technician at the Tech HiFi chain of audio stores. Working his way through college repairing audio equipment, he graduated from the University of Michigan with a degree in electrical engineering in 1990. Doing electrical engineering work with the Big-3 auto companies and then later as a freelance engineer, he continued to service audio gear part time. After 25 years as a practicing engineer, Jeff retired from engineering and started Muse Audio Services in 2013. He now leverages his 25+ years of engineering experience and passion for all things audio to repair and enhance all types of audio electronics.
Hong started out as a technician at the Institute for High Energy physics in Beijing before moving on to the University of Michigan in 2000. Her huge range of technical skills means she can tackle a wide variety of audio gear services. Hong currently focuses on all the fine detail work that goes into vintage gear restoration.