Some users report the DT 900X adds unwanted echo/reverb, making them less suitable for neutral sound reproduction.

Owners of the DT 900 Pro X report better performance when EQ adjustments are applied, preferring it over higher-end models like the Sennheiser HD650.

Owners report long-term durability, with some DT models lasting over 10 years with minimal maintenance.

The DT 990 Pro requires an amplifier to power higher impedance versions, such as the 250 and 600 Ohm models, for optimal performance.

The DT 900 Pro X is noted for its easy drivability without a DAC/AMP, offering a wide soundstage and tame highs.

TYGR 300 R lacks a detachable cable, but users find the included cable to be of good quality and not overly long.

The DT 900 Pro X has a detachable cable, which many users find essential for versatility and durability.

Some users argue that the DT 770 and DT 990 offer better comfort and sound quality with third-party earpads compared to the newer DT 900 Pro X.

The DT 770 Pro X LE is recommended for its advanced drivers and detachable cable, seen as a better long-term investment despite higher initial cost.

The Antlion ModMic series is recommended for turning any headphone into a headset with detachable microphone options.

The DT 990 Pro 250 Ohms is favored for FPS games, with owners preferring it over other models like the DT 770 for positional audio cues.

The DT 770 is preferred for bass-heavy sound, while the DT 990 excels in other audio aspects, though both have prominent treble.

The TYGR 300 R is noted for having controlled treble and excellent imaging, making it preferable over the DT 770, 880, and 990 for some users.

The DT 990 "Edition" is noted for having a lower clamping force and more premium look compared to the "Pro" version.

The TYGR 300 R is praised for gaming, with some preferring it over the DT 770 and DT 1990 for its comfort and gaming-specific design.

TYGR 300 R is highly regarded for gaming and long listening sessions, with users reporting comfort even after 9 hours of use.

The DT 1990 is favored for its sound signature, though some warn about its treble peak, which may not suit all listeners.

The DT 1990 has a known weak point in the headband adjuster, which some owners have needed to replace.

A chipped plastic piece on the DT 1990 headband can be easily replaced at home with a €3 part and two screws.

Owners frequently replace earpads and headbands on DT series headphones due to wear; replacements are easily available.