Do It Yourself Project

Building the Pass Labs Aleph 5 Amplifier

The popularity of the Aleph 5 amplifier project
points out the interest in very simple linear circuits.
This is built with a dual monaural configuration
based on point to point connection. Click here for details
on this project.

Building the Audio Note Ongaku Amplifier

The Ongaku is one of the most expensive high
performance single ended 211 tube amplifier
produced by Audio Note. Check out how this was
cloned using the original Audio Note tubes and
transformers.

Building the Genenis Ribbon and NHT1259 Speakers

These speakers consist of a pair of 60" dipole
ribbon(high frequency) and NHT 1259(low frequency)
tower speakers. This dipole ribbon speaker was used by
the expensive Genesis 1 and the NHT 1259 was used by
NHT 3.3 speaker. They were designed to be in a
separate unit so as to isolate the low and high frequency
for better sound quality. Enter here to the page for details.

Building the Vintage Altec Lansing VOTT A5 Speaker

Yes, another completed super sound system project,
Altec A5 Voice Of The Theatre speaker. This was built according
to the original VOTT cabinet plan with the wall of the
cabinet up-sized to more than 1" in thickness. Very heavy
stuff with super clean and clear sound. Click here to find out how this
was built.