added a 3rd Studer A-820 Mk2 with both 1/4 and 1/2 heads, guides
An “incredible” new tape with a difference: Chasing The Dragon
The RecorderMan
Rank Arena HT25@Bose 1801@Krell KRC HR@Studer A812
Studer A820 1/4-inch master tape recorder (Biased for 911)
Carole King ・TAPESTRY・It's Too Late STUDER A812
Studer A820 Master Recorder 1/4 2-Track Tape Machine 1980s
What is the best reel-to-reel tape recorder? - Quora
Studer A820 reel to reel tape recorder, the best!
Recorders — Electrical Audio
Studer A812 reel to reel tape recorder
Shop refurbished Studer reel to reel tape players, originally manufactured in Switzerland from 1949 to 1969, including the Studer A820, A812, A80,
Studer Reel to Reel Players
Studer A820 in for repair! What's Best Audio and Video Forum
Studer ReVox Tape Recorder History and Demonstration by Phantom
A820 1 2 channel - The ULTIMATE audio format by Studer