From Highland County, Ohio, Prell Electronics gives aging electronics a second life through component-level repair and a deep supply of rare, obsolete and vintage parts. Operating for more than 10 years, the shop is especially known for mail-in restoration of classic audio and video equipment, including Sony Walkman players, while its technicians bring experience ranging from consumer electronics to military and space electronics. Prell also supports restorers with a free library of verified service manuals and responsibly recycles used and broken electronics.