Beyerdynamic DT 900 Pro X vs Beyerdynamic DT 990 Pro
A side-by-side look at Beyerdynamic DT 900 Pro X and Beyerdynamic DT 990 Pro for podcasters: pricing, features, and where each one wins.
Beyerdynamic DT 900 Pro X
Modern open-back with the STELLAR.45 driver and detachable cable - built for the next decade
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Beyerdynamic DT 990 Pro
The open-back reference standard for mixing and critical listening
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Check price on AmazonAt a glance
| Beyerdynamic DT 900 Pro X | Beyerdynamic DT 990 Pro | |
|---|---|---|
| Starting price | See site | See site |
| Free plan | No | No |
| Free trial | No | No |
| Best for | Studio producers who want a modern open-back reference headphone that works without a dedicated amp | Podcast producers and mixers who want open-back reference headphones for critical listening and editing |
Key features
Beyerdynamic DT 900 Pro X
- 5 Hz - 40 kHz frequency response
- Open-back, over-ear design - NOT for recording
- 45mm STELLAR.45 three-layer driver
- 48 ohm impedance - works without a dedicated amp
- Two detachable cables with locking mini-XLR: 1.8m and 3m
- Handcrafted in Germany with replaceable components
Beyerdynamic DT 990 Pro
- 5 Hz - 35 kHz frequency response
- Open-back, over-ear design - NOT for recording
- 250 ohm impedance - amp recommended
- Velour ear pads for extended comfort
- 3m coiled cable
- Handcrafted in Germany with replaceable parts
Pros and cons
Beyerdynamic DT 900 Pro X
Pros
- More neutral tuning than the classic DT 990 Pro
- Low 48-ohm impedance - no amp required
- Detachable cables via locking mini-XLR connector
- Wide, accurate soundstage for mixing and referencing
Cons
- Open-back - bleeds sound, cannot be used for recording
- Heavier than some alternatives at 345g
- Premium price tier versus the DT 990 Pro
Beyerdynamic DT 990 Pro
Pros
- Wide, spacious soundstage ideal for mixing
- Comfortable velour pads for long sessions
- Durable and fully serviceable - designed to last decades
- Accurate German engineering with proven studio track record
Cons
- Open-back design bleeds sound - not suitable for recording
- 250 ohm impedance needs a headphone amp or quality interface
- V-shaped tuning is not perfectly flat - learn the curve
The verdict
Choose Beyerdynamic DT 900 Pro X if
Studio producers who want a modern open-back reference headphone that works without a dedicated amp.
The DT 900 Pro X is what beyerdynamic built when they looked at the DT 990 Pro and said 'same concept, but fix the amp dependency and add a detachable cable.' The STELLAR.45 driver delivers a more controlled, neutral tuning…
Choose Beyerdynamic DT 990 Pro if
Podcast producers and mixers who want open-back reference headphones for critical listening and editing.
The DT 990 Pro is one of the most widely used reference headphones in home studios because the wide imaging makes it easier to hear stereo placement and spatial balance in your audio. The 250-ohm version sounds best with a…