Sennheiser HD 660 S vs Beyerdynamic DT 990 Pro
Sennheiser HD 660 S
Beyerdynamic DT 990 Pro
The Sennheiser HD 660 S and Beyerdynamic DT 990 Pro are both high-end headphones that excel in their respective niches....
psychology AI Verdict
The Sennheiser HD 660 S and Beyerdynamic DT 990 Pro are both high-end headphones that excel in their respective niches. The HD 660 S is renowned for its detailed, natural sound signature, making it a favorite among audiophiles who prioritize audio fidelity over portability or convenience. It features 40mm neodymium drivers and offers an excellent balance of clarity and warmth, with a slightly more open soundstage that enhances the listening experience.
On the other hand, the Beyerdynamic DT 990 Pro is a professional-grade headphone known for its studio-quality sound, delivering clear and detailed audio with minimal distortion. Its balanced armature design ensures precise frequency response across the entire spectrum, making it an ideal choice for musicians, producers, and audiophiles who demand the highest fidelity. While both headphones are highly rated, they cater to different user profiles: the HD 660 S is more accessible to a broader audience due to its comfortable design and long battery life, whereas the DT 990 Pro is better suited for professional use given its durable build and superior sound quality.
thumbs_up_down Pros & Cons
Sennheiser HD 660 S
check_circle Pros
- Detailed and natural sound
- Comfortable design
- Long battery life
cancel Cons
- Higher price point compared to DT 990 Pro
- Lack of detachable cables
Beyerdynamic DT 990 Pro
check_circle Pros
- Studio-grade sound quality
- Balanced armature drivers
- Durable build
cancel Cons
- Higher price point compared to HD 660 S
- Less portable and convenient for everyday use
compare Feature Comparison
| Feature | Sennheiser HD 660 S | Beyerdynamic DT 990 Pro |
|---|---|---|
| Driver Type | 40mm neodymium | 53mm balanced armature |
| Frequency Response | 16-28,000 Hz | 10-27,000 Hz |
| Impedance | 32 ohms | 250 ohms |
| Sensitivity | 104 dB/mW | 98 dB/mW |
| Cable Type | Fixed cable | Detachable cable |
| Build Material | Plastic and metal | Metal and plastic |
payments Pricing
Sennheiser HD 660 S
Beyerdynamic DT 990 Pro
difference Key Differences
help When to Choose
Sennheiser HD 660 S
- If you prioritize comfort and portability for casual listening.
- If you need a headphone with long battery life.
- If you choose Sennheiser HD 660 S if balanced sound quality is important but professional-grade build is not essential.
Beyerdynamic DT 990 Pro
- If you prioritize studio-quality sound for professional use.
- If you need a headphone with precise frequency response and minimal distortion.
- If you are an audio professional who demands the highest fidelity in your work.
