Side by side comparison and review of Trust Quasar and Roland RH A7. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Trust Quasar | Roland RH A7 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 180 g | 200 g | Trust Quasar are lighter than Trust Quasar headphones. |
| Colour | - | Black | |
| Recommended Use | Computer | Professional audio |
| SOUND QUALITY | Trust Quasar | Roland RH A7 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Open | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 10 - 25000 Hz | Roland RH A7 offer a larger frequency range than Trust Quasar. |
| Sensitivity | 108 dB | 97 dB/mW | Trust Quasar have higher sensitivity than Roland RH A7. |
| Impedance | 32 Ohm | 34 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium magnet | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Trust Quasar | Roland RH A7 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | Condenser | - | |
| Frequency Response | 30 - 16000 Hz | - | |
| Sensitivity | -36 dB | - | |
| Impedance | 2.2 kOhm | - |
| CABLE | Trust Quasar | Roland RH A7 |
|---|
| Cable Type | Headset cable - 1.8 m | Headphones cable - 3 m | |
|---|---|---|---|
| Cable Length | 1.8 m | 3 m | |
| Plated Connector | - | Gold |
| CONNECTIONS | Trust Quasar | Roland RH A7 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Trust Quasar | Roland RH A7 |
|---|
| Included Accessories | Headset adapter | 6.3 mm (1/4") stereo adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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