'Peter Qvortrup & Darko Greguras on making digital sources sound like music.' Jeff Day, positive-feedback.com May 2020
'Audio Note (UK) Prototype Field-Coil Loudspeakers' Jeff Day, positive-feedback.com March 2020
'Not An Ordinary Resister' Interview with Peter Qvortrup, INNER magazine.
'Visiting with Peter Qvortrup of Audio Note UK' Jeff Day, positive-feedback.com Sept 2019
Factory tours and Life in the fast lane with Peter Qvortrup
The Audio Note Factory Tour - AV Showrooms (Nov. 2017)
Who's Who in Audio, Q&A with Peter Qvortrup, Fidelity Magazine March 2017 (German)
HIFICRITIC - Man of Note (interview with Peter Qvortrup) (Jan-Feb 2016)
Firmenreportage Audio Note (UK), Fidelity Magazine July 2017 (German)
CDT-Six by Andy Grove
The Luxury of personalised
Audio Note Performance Level System
Are You on the Road to Audio Hell!?
So You Thought Your Amplifier was Balanced?
The Audio Note Transformer Design Philosophy
The Audio Note Group C, Double C-Core Output Transformers
Measurements of Amplifier Peak Output Voltages Under Dynamic Conditions and Into a Real Loudspeaker Load (Part 1 - Part 2,
Audio Innovations P-2 Phono Amp modification
The Black Gate Essay
The Negative Effects of Feedback
The Ankoru Writings - Andy Grove
British Airways Article - "Making It" (May 2000)
Fusing Output Valves
A modified Audio Innovations L-2 Line amplifier
Audiotechnique from Hong Kong visit Audio Note (Oct. 2013)
Audio Qvortrup; Meeting with an Audio Note-ability.
A Complete System - Cai Brockman