Tuesday, June 5, 2012 - 2:35 PM
Description: Browsing through the Elektor magazine my brother found an interesting tone control based on Sony IC, but it was impossible for us to find this IC in any of...
Tuesday, June 5, 2012 - 2:28 PM
Description: My brother and I have build two 6C33 SET (single ended triode) 15 Watt Class A amplifier. This is a very nice amplifier with a very pleasant warm soft...