We Listen To Music...
Welcome to Czech Audio web pages. We are going to present our "hifi" projects here - solid state and tube amplifiers, DACs, speakers and lot of other projects.
NEWS:
19.11.2006 - THD measurement of DPA 111 preamplifier pdf (6MB) and reduced size measurement summary pdf (0.6MB). DPA 111 has been made by Pavel Dudek (Upupa Epops).
10.03.2005 Others photos from exhibition HighEnd 2005 Prague,
Part III by František Čelikovský.
09.03.2005 The photos from exhibition HighEnd 2005 Prague,
Part I by Ladislav Kratochvíl and
Part II by Vojtěch Macháč.
24.09.2004 - A new Pavel Dudek's project
PA03 Amplifier in Project section .
30.08.2004 - A new project "The input selector with stepped low impedance attenuator" will be ready soon.
Online calculator for simple RC filters.
Online calculator for simple RC filters.
19.08.2004 - The article Bulding Speakers was added into
the Czech section Teorie. Available only in Czech.
12.08.2004 - The site was opened