What is better balanced or unbalanced audio?

Related questions

1. What do XLR cables plug into?
2. What does XLR balanced mean?
3. How long can RCA audio cables be?
4. What is analogue audio output?
5. What does balanced XLR outputs mean?
6. Is RCA and aux the same?
7. What RCA unbalanced?
8. Is analog audio better than digital?
9. Do RCA cables make a difference?
10. Are XLR cables always balanced?

Tags

1. #compared
2. #shield
3. #added
4. #against
5. #noise
6. #chassis
7. #terminated
8. #unbalanced
9. #equipment
10. #interference
11. #lines
12. #cable
13. #counterpart
14. #audio
15. #effective
16. #defence
17. #provided
18. #blocking
19. #correctly
20. #balanced