Forums in Musical Instruments and Equipment

1. Bob Dunsire Bagpipe Forums
Forum has 91,897 topics.
http://forums.bobdunsire.com/forums/  

2. Christian Guitar
A Christian Forum For Musicians
http://www.christianguitar.org/forums/  

3. UG Community @ Ultimate-Guitar
Guitar community and forums at ultimate-guitar.com website
http://www.ultimate-guitar.com/forum/  

4. electro-music.com
Forum has 424,750 posts.
http://electro-music.com/forum/  

5. Cakewalk Forums
http://forum.cakewalk.com/Forums/  

6. FenderTalk... everything Fende
Fender guitar discussion group and guitar player community.
http://www.fendertalk.com/forum/forum.php  

7. Viewing list of forums
The SoundDomain forum is the place to go for all your car audio, stereo, installation, and mobile video questions.
http://forum.sounddomain.com/ubbthreads.php  

8. Pearl Drummers
Welcome to the largest online drum & percussion forum in the world. Discussion forum for drummers to talk about Pearl Drums & all things drums
https://www.pearldrummersforum.com/  

9. SSA® Car Audio Forum
SSA® Car Audio Forum has a wealth of car audio knowledge, members & technical data. Best car audio forum since 2001!
https://www.soundsolutionsaudio.com/forum/  

10. Forums
http://www.head-fi.org/f/  

11. Les Paul Forums
Forum, news, photos and videos of Les Paul guitars.
http://www.mylespaul.com/forums/  

12. Fender Stratocaster Guitar Forum
The No. 1 Stratocaster discussion forum in the world
https://www.strat-talk.com/forums/