| Best kept secret in AC line filtering conditioning | jaymark | 19065 | 99 | |
| Digital tweaks or upgrades that do work | mmhifi | 2459 | 7 | |
| Best value-quality per $$ - Bricasti M3 | tomic601 | 2711 | 2 | |
| Amanero audio drivers | audioman58 | 2666 | 4 | |
| Question Focal Sopra2 pricing $5k increase yo $19 kin 5 years, vs Wilson Sabrina X, | reg19 | 1867 | 6 | |
| Why has focal raised their prices so much on Sopra line | celtic66 | 7694 | 42 | |
| AudioGD R8 MAk2 dac update | audioman58 | 3023 | 5 | |
| Best dac under $2500 - comparing build quality and technologies | ghdprentice | 16619 | 48 | |
| Best dac under $1k | audioman58 | 5843 | 8 | |
| RF filtering ,- effective and inexpensive | fuzztone | 1789 | 2 | |
| Quest to find a decent sounding ,picture Blu-ray player | panzrwagn | 2180 | 4 | |
| Contact -enhancer, fuses - NOS 1260 High fidelity audio cables | calgarian5355 | 24296 | 130 | |
| Elac s New Fela lineup | tablejockey | 1941 | 10 | |
| Utube reviews hit or misses accuracy | audioman58 | 2425 | 13 | |
| Who has upgraded a fuse in the Schiit Yaggsdrusil ? | docknow | 1256 | 1 | |
