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

26 Jan 2023 Updated:
Monowheels

27 Jan 2023 Updated:
Water engines

31 Jan 2023 Updated:
Unusual Tanks

2 Feb 2023 NEW:
Motorised Bicycles

3 Feb 2023 Updated:
N-wheeled cars


UNUSUAL RAILWAY LOCOMOTIVES

20 Nov 2022 Updated
The Brennan Monorail

27 Nov 2022 Updated
Compressed-Air Locomotives

20 Dec 2022 Updated
The lever locos

4 Jan 2023 Updated
Propellor Locomotives