THE AMPLIFIER INSTITUTE

25 July 2018 Updated
The Design of Active Crossovers
OUT NOW

5 Mar 2015 Updated:
Electronics World Article Index

16 June 2016 NEW
AES Powerpoint presentations

7 May 2020 Updated
THE NEW BOOK
Small Signal Audio Design: 3rd edition

10 Sept 2019 UPDATED
Distortion In Power Amplifiers


THE MUSEUM OF RETROTECH

5 Apr 2024 Updated:
Unusual Musical Instruments

16 Apr 2024 Updated:
Monowheels

20 Apr 2024 Updated
Unusual Tricycles

22 Apr 2024 Updated:
Mechanical Rectifiers

24 Apr 2024 Updated
Human-Powered Electricity

25 Apr 2024 Updated:
N-wheeled vehicles


UNUSUAL RAILWAY LOCOMOTIVES

26 Apr 2023 Updated
Strange chimneys

23 May 2023 Updated
Shay locomotives

17 Mar 2024 Updated
Raub Central Power Locomotive

13 Apr 2016 Updated
Sentinel Locomotives