Detailed comparison and review of beyerdynamic DT 1990 PRO 250 Ohm and Roland RH A7. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | beyerdynamic DT 1990 PRO 250 Ohm | Roland RH A7 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 200 g | |
| Colour | Black | Black | |
| Recommended Use | - | Professional audio |
| SOUND QUALITY | beyerdynamic DT 1990 PRO 250 Ohm | Roland RH A7 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Open | Open | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 10 - 25000 Hz | |
| Sensitivity | - | 97 dB/mW | |
| Impedance | 250 Ohm | 34 Ohm | |
| Diaphragm | 45 mm | 40 mm | beyerdynamic DT 1990 PRO 250 Ohm have a thicker diaphragm than Roland RH A7. |
| Magnet Material | - | Neodymium magnet |
| CABLE | beyerdynamic DT 1990 PRO 250 Ohm | Roland RH A7 |
|---|
| Cable Type | - | Headphones cable - 3 m | |
|---|---|---|---|
| Cable Length | - | 3 m | |
| Plated Connector | - | Gold |
| CONNECTIONS | beyerdynamic DT 1990 PRO 250 Ohm | Roland RH A7 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | beyerdynamic DT 1990 PRO 250 Ohm | Roland RH A7 |
|---|
| Included Accessories | - | 6.3 mm (1/4") stereo adapter |
|---|
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