If you've built this amp, please share your thoughts! And for more vacuum tube reading, remember to also subscribe to /r/diytubes.Ĭheck out past Kit Thursday kits in the Wiki. Large electrolytic coupling caps mean you will not suffer from a high pass cutting your lows with low impedance headphones (though damping factor would be low)ĬCS loads for the 12AU (Speedball) is available as an optional upgrade The output impedance of the amp is about 120 ohms (1/Gm of 6080), meaning it works best with high impedance headphones (120ohm+) The input tube is a 12AU7 and the output tube is a 6080 (6AS7) possible tube rolling in both positions This amp is wired point-to-point as opposed to on a board.Ĭlick here for a video about assembly. Unlike many vacuum tube designs, the Crack is relatively beginner friendly due to the included documentation and large user base.
This week's kit is the Bottlehead Crack OTL Headphone Amplifier. No posts on products or items that are not diy relatedīuying or Selling of equipment goes to /r/avexchangeįull Rule list here Check out our sister subs /r/diytubes for vacuum tubes and /r/headphonemods for headphone DIY! r/synthDIY for all your DIY robot tone needs r/vinylpro and /r/vinyl for turntables and shellac spinnery
r/budgetaudiophile Affordable stuff you can't build r/audiophilemusic Music for your system and your ears r/diyaudio The subreddit this sub is replacing, check out /r/diyaudio for older posts though if you want to see some cool builds, otherwise /r/diysound is the right place for diy speakers etc r/diyaudioswap Have parts, skills, or projects that you'd like to sell or trade? r/diytubes Discussion of vacuum tubes and their uses r/audioengineering Recording, editing, and producing r/headphones All topics related to headphones r/audiophile Quality audio reproduction of all forms. See the list of past AMAs here! Related subreddits Interesting Links Our Wiki Great Resources Why your first speaker should be a proven design AMA Schedule A better place to discuss DIY audio, share plans and schematics, and link to interesting projects.
0 kommentar(er)
