The Studer A810 is a classic reel-to-reel tape recorder that was originally introduced by Studer Revox in the late 1970s. It quickly became a popular choice among recording professionals due to its high-quality design and performance.

The A810 was one of the last tape recorders designed by Willi Studer, the founder of Studer Revox, before he sold the company to Harman International in 1990. It was designed to be a versatile and reliable recorder for studio and broadcast applications.

The A810 features a 10.5-inch reel size, capable of accommodating up to two hours of recording time at full track width. The machine also has three motorized speeds: 7.5 ips, 15 ips, and 30 ips, allowing for high-quality recording at a variety of tape speeds.

Another key feature of the A810 is its advanced transport design, which ensures accurate tape tracking and tension control. The recorder also features a number of advanced controls, including tape equalization, adjustable bias, and selectable filter settings.

The A810 was designed to be a robust and reliable machine, with a rugged chassis and durable components. Its advanced design and high-quality components make it a highly sought-after machine among tape enthusiasts and professionals.

Overall, the Studer A810 is a legendary reel-to-reel tape recorder with an excellent reputation for performance and quality. It remains a highly respected and sought-after machine among audio professionals and enthusiasts to this day.