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

25 July 2018 Updated
THE NEW BOOK
The Design of Active Crossovers


10 Sept 2019 UPDATED
Distortion In Power Amplifiers


THE MUSEUM OF RETROTECH

7 July 2020 Updated:
Axial Steam Engines

9 July 2020 Updated:
Parsons Epicyclic Engine

10 July 2020 Updated:
Wood-gas Vehicles

11 Dec 2018 Updated:
Rotating-Cylinder Steam Engines

12 July 2020 Updated:
Coal-gas Powered Vehicles


UNUSUAL RAILWAY LOCOMOTIVES

27 Mar 2019 Updated
Compressed-Air Locomotives

26 Oct 2019 Updated
Compressed on L'Ouest

5 Apr 2020 UPDATED
The logging locos

7 Apr 2020 Updated
The lever locos

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