Nachmu DIY
High Adventure in Hifi Frugality

Archived December 2005: For the latest in Nachmu DIY see the main site.

 

 


The Seraphim


a.k.a. "Caterpillars" (hosted by t-linespeakers). This was a tremendous effort made possible by many people. Completed Spring 2003.
 

Click here to see the caterpillars pupate.

 

The KatKit

An experiment in single driver transmission line portability. Completed Autumn 2005.
   



Hohl Flutes Single Driver Speaker System

Based on a familiar pipe organ stop, this single driver speaker system is a fantastic example of Hifi frugality. Put a modified Tang Band W-3 881S into a carefully designed Transmission Line, then prepare to be amazed. Completed Autumn 2004.

Click here to see
the Hohl Flute project progress to a beautiful finish.

 

My BrianGT Gainclone Amplifier Completed Autumn 2004.  

 
My Decibel Dungeon Preamp Completed Autumn 2004.    

 

Nachmu DIY Blog

Nachmu DIY Blog is where I pontificate about the virtues of DIY, and maybe offer some pointers for people at or just below my skill level. If you are kind enough to register, you can comment on my pontifications.  

Click Me to Help Me Propogate DNS thingies!

 

 

Obituaries

 
Sometimes, in the course of powering up or powering down, or soldering or installing, a wire will break loose, some DC voltage will go astray, or an electron will inexplicably hop, with the result that some poor component will pass on from this world unto the next.

It is my sad duty to inform you that on Tuesday, March 1, 2005, while in the burning-in process, a National Semiconductor LM3875T was the victim of an unfortunate electrical accident. The constructor of the amplifier, while probing for DC readings, managed to touch one of the probes to two different voltage sources simultaneously. A short while later, after a flurry of sparks and a loud pop, the LM3875T was dead. Doctors were unable revive him. He is survived by another LM3875T, an order of LM3875TFs and an order of a few BrianGT PCBs. In lieu of flowers, the family requests that spare passive components be sent to the owner of this site.
 

Requiescet
In
Pace



Click the thumbnail to view the earthly remains of our dear chipamp.

 

 
Website last updated 20 December 2005