| Corner bass traps - most installed wrong? | erik_squires | 1013 | 5 | |
| Are your listening levels healthy? Doing damage? | deep_333 | 3843 | 58 | |
| Tube amplifiers - software recalibration? | atmasphere | 464 | 3 | |
| Splitting analog signal within speaker crossover's - how harmful? | spatialking | 503 | 1 | |
| Using biwired cables on speakers with only 2 connections | cfa88 | 1947 | 17 | |
| Why is solid state more popular when tubes are better? | coltrane1 | 25609 | 251 | |
| Heavy duty amp stand, Sonic benefits? | pindac | 2573 | 48 | |
| 300w tube amp monos - which one? | jasonbourne71 | 642 | 4 | |
| Used vs new Tube mono amp? - same model | knotscott | 542 | 8 | |
| Virtual systems, finding my favorites | toro3 | 1093 | 3 | |
| So many YouTube clips to evaluate sound quality. Why??? | mofojo | 3146 | 57 | |
| Hybrid amplifiers Ss/tube, any good? | emergingsoul | 909 | 8 | |
| How do I know if my systems any good? | jtgofish | 3280 | 56 | |
| Ipad app sound level meters vs a portable sound level meters | elliottbnewcombjr | 939 | 6 | |
| Amplifier circuitry-4 ohm vs 8 ohm | ditusa | 2968 | 29 | |
