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

22 Jan 2024 Updated
THE NEW BOOK
Small Signal Audio Design: 4th edition

10 Sept 2019 Updated
Distortion In Power Amplifiers


LIT CRIT
25 June 2024 Updated:
Literary criticism on sound engineering principles


THE MUSEUM OF RETROTECH

14 June 2025 Updated
Human-Powered Electricity

22 June 2025 Updated:
Steam Motorcycles

8 July 2025 Updated:
N-wheeled vehicles

9 July 2025 Updated
Unusual Coaches

14 July 2025 Updated
Unusual Cameras

15 July 2025 Updated
Cars with radial engines


UNUSUAL RAILWAY LOCOMOTIVES

23 July 2024 Updated
The Logging locos

19 Oct 2024 Updated
Sail-Powered Locos

24 Nov 2024 Updated
Pearson's 9-footer

12 Mar 2025 Updated
Duplex Drive Locomotives

16 Apr 2025 Updated
Diesel-Pneumatic locomotives

7 July 2025 Updated
Compressed-Air Locomotives