Introducing CL 1B Plug-in. After years of consideration, we have decided that now is the time to introduce a plug-in of one of our TUBE-TECH units. The development of the new plug-in was initialized in November 2006, as a collaboration between Lydkraft, Softube and TC-electronic, with the later handling sale and support as well. More information about the CL 1B plug-in is available under products in the main menu. Latest articles : THE VACUUM TUBE - a dinosaur in a digital world? Being around since Mr. I. Fleming invented the thermionic tube in 1904, it seems only fair to ask if tubes still serve a justifiable purpose on the hi-tech electronics scene of more recent millennium... Want to know more ?