DT 770 Pro 80 OHM Headphones

These headphones are designed for long-term use with excellent serviceability for most components, though one significant limitation exists.

• •Part availability: Excellent support for replacement parts. Users report successfully replacing velour earpads and headband padding after years of use to effectively refresh the headphones.
• •Construction: Spring steel headband and high-quality plastics create a tank-like durability. Multiple reviews mention 5-10+ years of heavy daily use with minimal issues.
• •Critical flaw: Non-detachable cable is the primary repairability concern. Cable damage requires professional repair rather than simple user replacement, though Beyerdynamic has shown willingness to repair even out-of-warranty units.

Bottom line: Nearly everything can be replaced or repaired except the cable, which is the most common failure point. Users report Beyerdynamic providing excellent repair service even 6+ years out of warranty.

These headphones are genuine workhorses, with users reporting 9+ years of daily abuse. The spring steel headband and replaceable parts create a repairable fortress that survives where others fail.

• •Built like a tank: One user says after 9 years of being tossed on floors and carried without a case through multiple moves, they're still going strong. Another mentions the sturdy spring steel headband handles serious punishment.
• •Replaceable everything (except the cable): Users regularly swap out velour earpads and headband pads after years of use, essentially refreshing the headphones. One person even got a free cable repair six years out of warranty.
• •Known weak point: The plastic sliders connecting earcups to headband crack after heavy use, and that permanently attached cable is everyone's biggest fear - run over it with a chair and you need professional repair.

Bottom line: Finally, studio headphones that can take a beating. The non-detachable cable is the Achilles' heel, but with proper care these are a 10+ year investment that actually improves with age as they break in.

Beyerdynamic offers a standard 2-year limited warranty covering manufacturing defects, which is fairly standard in the headphone industry. User experiences suggest the company sometimes goes beyond the stated terms.

• •Coverage: 2-year limited warranty against material and manufacturing defects, with accessories and cables only covered for 3 months
• •Process: Requires proof of purchase, with repair, replacement, or reimbursement at Beyerdynamic's discretion
• •Customer experience: At least one documented case of Beyerdynamic repairing a cable issue 6 years out of warranty as a courtesy, indicating potential goodwill service beyond the stated terms

Bottom line: The warranty itself is average, but Beyerdynamic's apparent willingness to service products beyond the warranty period, plus the exceptional durability and repairability of the headphones themselves, creates a better overall ownership experience.

The Beyerdynamic DT 770 Pro is a BIFL favorite with consistent praise across Reddit and Amazon for its exceptional durability and repairability.

• •Build quality: Routinely described as built like a tank with many users reporting 5-10+ years of daily use without failure, surviving drops, travel, and constant use.
• •Comfort: Velour earpads widely praised as pillowy and comfortable for 8+ hour sessions, though initial clamping force requires breaking in.
• •Limitations: Non-detachable cable is the primary BIFL concern as it's a potential failure point. The bright treble (Beyer peak) can be harsh for some users.

Bottom line: A true BIFL workhorse with legendary durability, excellent manufacturer support, and user-replaceable parts that extend its already impressive lifespan. Near-unanimous community recommendation for those seeking long-term audio investment.