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

20 Jan 2025 Updated
Human-Powered Electricity

31 Jan 2025 Updated:
Oddly powered clocks

5 Feb 2025 Updated:
Steam Motorcycles

9 Feb 2025 Updated:
Electrostatic boilers

17 Feb 2025 Updated:
Unusual Musical Instruments

18 Feb 2025 Updated
Unusual Cameras


UNUSUAL RAILWAY LOCOMOTIVES

21 July 2024 NEW!
Fireless Steam Locos

23 July 2024 Updated
The Logging locos

19 Oct 2024 Updated
Sail-Powered Locos

24 Nov 2024 Updated
Pearson's 9-footer