DUNU DN-242
The DN-242 is an in-ear monitor from DUNU with an eight-driver tribrid configuration: two dynamic drivers, four balanced armatures and two planar drivers, split by a 5-way crossover. It has a resin shell and a detachable 0.78mm 2-pin cable with interchangeable 4.4mm balanced and 3.5mm single-ended plugs.
| Frequency response | 5 Hz – 40 kHz |
| Sensitivity | 110 dB/mW |
| Impedance | 35 Ω |
| THD | 0.5% |
| Weight | 6 g |
As stated by the manufacturer — not community data.
Plays straight from a phone
A phone or laptop reaches full listening level. An amp is a choice, not a requirement.
| Needs, for 110 dB peaks | 0.19 V · 1.0 mW |
| Phone or laptop (≈0.70 V, 20 mW) | Enough |
| Dongle DAC/amp (≈2.0 V, 120 mW) | Enough |
Worked out from the stated 110 dB/mW and 35 Ω — not a listening test.
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