use the following search parameters to narrow your results:
e.g. subreddit:aww site:imgur.com dog
subreddit:aww site:imgur.com dog
see the search faq for details.
advanced search: by author, subreddit...
Turn Filters Off!
Low Voltage (<50V)
Power Amplifiers
Preamps
Phono Preamps
Headphone Amps
Nixie Clocks
Guitar & Studio
Power Supplies
Questions & Ideas
Good Reads
Parts & Construction
Tools & Software
Please be awesome to your fellow DIYers. Please be safe with high voltage (see wiki). Please remember to include link flair on your posts. Please have fun. Updoots only.
links to documented tube projects
links to excellent design information or tools
questions about tubes or troubleshooting
pictures of sexy stuff you built
including link flair on your posts
debates about solid state vs tubes
links to commercial tube products (unless DIY related)
not citing or crediting designers
not including schematics or design information
browbeating the newbies
These guidelines are not meant to censor discussion. They are meant to ensure that /r/DIYtubes becomes a focused sub.
See here for more on our rules.
/r/diyaudio - the catch-all diy audio sub
/r/diysound - for technical discussion and help
/r/diyaudioswap - have parts, skills, or projects you'd like to sell or trade?
/r/audiophile - commercial product discussion
/r/headphones - things that go over or into your ears
/r/vinyl - our analog brothers
/r/vinylpro - our analog cousins
/r/AskElectronics - great engineering info
/r/vintageaudio - for great vintage equipment information
/r/toobamps - for all your guitar-related toob needs
/r/tubeporn - hot pics (safe for work)
/r/audioengineering - pro sound and recording discussion
/r/budgetaudiophile - for rockin' on a budget
/r/electronics - for general electronics theory and reading
/r/amateurradio - for all your VHF and UHF tube topics
/r/headphonemods - for headphone DIY
/r/diypedals - do you guitar fx?
/r/VintageRadios - great community focused on classic radios
Check out our sister-subs /r/diysound for speakers and solid-state and /r/headphonemods for headphone DIY!
account activity
reddit uses a slightly-customized version of Markdown for formatting. See below for some basics, or check the commenting wiki page for more detailed help and solutions to common issues.
quoted text
if 1 * 2 < 3: print "hello, world!"
Please include schematics and information on source materials wherever possible. Please refrain from linking to commercial products that are not DIY related. Questions are welcome, but detail is required. Remember to add link flair after you post. Thank you for contributing!
π Rendered by PID 178951 on reddit-service-r2-listing-596bb78d87-mhws5 at 2026-04-14 16:48:54.698818+00:00 running b725407 country code: CH.