Bob Richards' Audio Projects Index Page

 

Who's Bob ?

My Open Baffle Hi-Fi speaker, The Aurium Waveguide 2010



 

Musicbox Hi-Fi Amp Latest Mods 2010



 

6SL7 Musicbox Mod 2009



 

My Tube Type Hi-Fi amplifier, The Music Box 2008



 

My Behringer Mod - DEQ2496 Analog I/O Redesign



 

My Woofers - Sealed Box, 12 inch Drivers, Active EQ, 20HZ - 100HZ:



 

My All Tube 70 Watt True Stereo Guitar amp, The Deuce



 

My 10 Watt Single-ended EL34 guitar amp, The Bluesman



 

My earlier 5 Watt Tube-Type Guitar Amps



 

Distortion Spectrum Shape Research Experiment



 

Gallery of some of my earlier projects



 

OTS Meeting at Matt's Home Lab, 3-08:



 

Front page of website

 

Note: I update/correct/add to these pages from time to time. Check back.

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Other Stuff :

This is my Engineering Assistant, Snowball.



 

A clean bench is the sign of a sick mind.



 

I got my mo-jo working.



 

This is my other Engineering Assistant, Bear:



 

The Proper Way to Grow Tweeters: