| Chinese knock-off headphone amps | soix | 2709 | 9 | |
| Affordable Newer Speakers | tbg | 4201 | 12 | |
| Adcom Amplifier Speaker Protection | drew_eckhardt | 9855 | 5 | |
| Paradigm Studio Reference Tweeter Replacement | b_limo | 4237 | 3 | |
| Technical Dilemma | tls49 | 2720 | 5 | |
| French Speakers? | glenner | 8402 | 25 | |
| Good For Audio Only? | | 2172 | 0 | |
| How Worthy a Speaker is The Paradigm LCR-450? | | 5213 | 0 | |
| Legacy Studio circa 1990? | jmcgrogan2 | 2940 | 6 | |
| NHT 1.5 or Paradigm Studio 40v2? | | 2878 | 0 | |
| The Physics of Electricity | electriciansnyc | 24634 | 114 | |
| Differences Between Beyerdynamic Pro and non-Pro? | 12001200 | 5708 | 1 | |
| An Angstrom 100 As A DAC? | fjalca | 23938 | 2 | |
| Aged Adcom Conundrum/Question | elizabeth | 9645 | 1 | |
| An antiquated DAC or an affordable recent one? | silverarrows | 21827 | 6 | |
