| Impressions: SMSL PA200 GAN FET Power Amps | yyzsantabarbara | 405 | 16 | |
| Impressions: SMSL PA200 GAN FET Power Amps | eddnog | 315 | 1 | |
| Somebody Please Make This Already... | mamster | 2697 | 24 | |
| Completely Blown Away--Geshelli JNOG3 with SparkoS Dual SS2590 Op-amps | romanesq | 1572 | 12 | |
| Topping B100 Brief Impressions | lanx0003 | 2768 | 5 | |
| My Brief Impressions of FiiO’s New K11 R2R DAC & Headphone Amplifier | aberyclark | 4111 | 11 | |
| Theoretically, How to Reduce Gain without Minimal Impact to Sound? | carlsbad2 | 610 | 4 | |
| Anybody Using a Portable Audio Player (DAP) As a Streamer? | audiocanada | 2169 | 15 | |
| Practical Question Regarding Newer Topping Amps | eddnog | 1261 | 10 | |
| Class D, "Control (Variable Gain)," Amplifier versus Class A/B Separates? | mbmi | 1642 | 27 | |
| “Ghetto,” Vibb Eaters | lak | 643 | 1 | |
| Time, Wear, and Technological Evolution | kennyc | 1795 | 22 | |
| Room Setup/Tuning/Compensation War Stories | eddnog | 905 | 9 | |
