How to Tell If Your Headphones Need a Headphone Amp (September 2026)
Your headphones likely need a headphone amp if they sound quiet at max volume, lose bass control, or have an impedance rating above 80 ohms. For most listeners using smartphones or laptops with easy-to-drive earbuds, an amp is optional. For audiophile headphones, planar magnetic models, or any pair rated above 250 ohms, an amp is … Read more