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

19 Nov 2017 Updated
THE NEW BOOK
Electronics for Vinyl

15 Jan 2018 UPDATED
Balanced Line Technology


THE MUSEUM OF RETROTECH

30 Nov 2018 NEW
Propellor-Driven Motorcycles

3 Dec 2018 Updated:
Rotating-Cylinder Steam Engines

4 Dec 2018 Updated:
Propellor-Driven Cars

6 Dec 2018 NEW
Propellor-Driven Bicycles

8 Dec 2018 Updated:
Monowheels

9 Dec 2018 Updated:
The cyclogyros


UNUSUAL RAILWAY LOCOMOTIVES

7 Sept 2018 NEW
Napthalene Locomotives

9 Sept 2018 Updated
Balanced Locomotives

30 Oct 2018 Updated
Sir Arthur Heywood's Radiating Axles

7 Dec 2018 Updated
The Roadrail System

10 Dec 2018 Updated
Compressed-Air Locomotives

11 Dec 2018 Updated
The logging locos