THE AMPLIFIER INSTITUTE

4 July 2011 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

25 Mar 2021 Updated:
Two-wheeled cars

2 Apr 2021 Updated:
The Flamephone

7 Apr 2021 Updated:
Mechanical Audio Amplifiers

11 Apr 2021 Updated:
Unusual Revolvers

12 Apr 2021 Updated:
Compressed-Air Road Vehicles


UNUSUAL RAILWAY LOCOMOTIVES

13 Mar 2021 Updated
Booster locomotives

19 Mar 2021 Updated
Dog-power on the rail

30 Mar 2021 Updated
One-cylinder locos

8 Apr 2021 Updated
Miscellaneous Odd Boilers