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

13 Sept 2023 Updated:
Propellor-Driven Cycles

15 Sept 2023 Updated:
Monowheels

16 Sept 2023 Updated:
N-person Bicycles

17 Sept 2023 Updated:
N-wheeled cars

18 Sept 2023 Updated:
Unusual Bicycles

19 Sept 2023 Updated:
Motorised Permabulators

20 Sept 2023 Updated:
Unusual gramophones


UNUSUAL RAILWAY LOCOMOTIVES

2 Apr 2023 Updated
Jackshaft-Drive Locomotives

24 Apr 2023 Updated
Diesel-Pneumatic locomotives

26 Apr 2023 Updated
Strange chimneys

23 May 2023 Updated
Shay locomotives