It sounds nice even when I drive the TDA2050 into distortion. In practice, it doesn't change much the way it works. I also had to change C3 to be connected AFTER C4, otherwise it wouldn't work. ![]() I scaled it down based on this:, then I tweaked R5 to taste (it was supposed to be 27k, but I felt 12k gave it a more noticeable bass cut). I based the tone control on the Marshall 18w. I might change the 100k volume-pot for a 50k pot + 47k series resistor, to keep the max volume at non-squeal levels.Īfter playing around a little, I ended up with the following circuit: I get squeals with the tone at about 75% on the treble side and high-gain settings, so I'm guessing it is actually a gain problem that's causing it. ![]() I have an LM386 preamp right now, with the tone control I posted. On another note, I'm playing around with the amp still. ![]() There's a jumper right next to Rx (which has been added to keep the volume of the Drive channel about the same as the Clean channel).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |