THE AMPLIFIER INSTITUTE

4 July 2011 Updated
The Design of Active Crossovers
OUT NOW

5 Mar 2015 Updated:
Electronics World Article Index

7 Jan 2016 UPDATED
The Wireless World Archive
Rumble filters added

16 June 2016 NEW
AES Powerpoint presentations

21 June 2016 Updated:
My articles etc


THE MUSEUM OF RETROTECH

7 Nov 2016 Updated:
Odd working fluids

18 Nov 2016 Updated:
Mechanical Rectifiers

24 Nov 2016 Updated:
Rotary Valve IC engines

1 Dec 2016 Updated:
Rotary Valve Steam Engines

5 Dec 2016 Updated:
Pneumatic guns

6 Dec 2016 Updated:
The James Engine


UNUSUAL RAILWAY LOCOMOTIVES

11 Sept 2016 Updated
Strange chimneys

12 Sept 2016 Updated
Prussian Cab-forwards

16 Oct 2016 NEW
The Roadrail System

16 Nov 2016 Updated
The Strong Duplex Boiler

28 Nov 2016 Updated
French vertical boilers

2 Dec 2016 Updated
N & W steam-turbine

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