Needed some closed-backs, so I picked up the DT770 PRO 80 ohms! : r/ headphones
Headphone buyers: Here's what you need to know about low- vs. high-impedance models - CNET
Best Headphones in the World (32 ohm vs 80 ohm vs 250 ohm Headphones) - YouTube
DO OHMS/IMPEDANCE MATTER IN EARPHONES AND HEADPHONES? - 1MORE
Beyerdynamic DT770 Pro 80 Ohm Headphone Review: The Widest, Fastest Closed-Back Headphone I've Heard | by Alex Rowe | Festival Peak
32 ohm vs 250 ohm - Which Headphones Sound Best? - YouTube
What's the best way to plug these to a pc? : r/headphones
Headphone Impedance Demystified: Do I Need a Headphone Amp? | Headphonesty
Do 250 Ohm Headphones Need An Amp? (Answered!)
What impedance studio headphones should I buy, 32, 80, or 250 ohms? My purpose is mixing and mastering. At present I don't have any audio interface. But I might consider buying one
Headphone Showdown: Beyerdynamic DT770 Pro 80 Ohm vs Beyerdynamic DT770 Pro 250 Ohm | by Alex Rowe | Medium
Welcome to the Reference Class - Beyerdynamic DT 770 PRO 80 Ohm Headphone Review - Major HiFi
Ohms, Impedance, & Headphones: What the Ω is going on?
beyerdynamic DT 770 PRO (B-Stock): Closed studio headphones