When we announced the new headphone amplifier and lommeDACen HA-2 about a week ago, we mentioned that they have a new headset again. Oppo PM-3 builds on the same principle as the two top models PM-1 and PM-2. These have gotten parts of the HiFi world to take up most of superlatives, including those of our own reviewers who have had the pleasure to listen to them.
Unfortunately is simultaneously both PM-1 and the slightly more affordable PM-2 at such a high price point that it is probably only the most hardcore HeadFi-oriented audiophiles who prioritize purchases. Therefore, it is particularly interesting when OPPO now launching a "budget" variation of the same design concept.
Oppo PM-3 builds on the same planar magnetic concept in the driver sitting in the flagship model PM-1. It is a very thin and light diaphragm driven by a push-pull principle. Oppo claims this makes the membrane generate very stable and linear piston-like vibrations, ensures phase coherence and high resolution performance with minimal distortion. PM-3 has a closed side, with its driver at 55mm.
OPPO imported to Norway by Nobleman .
Read more about PM-3 with OPPO.
Manufacturer Specifications:
Specifications
Designs and Specifications are subject two change without notice.
|
Headphone Specifications |
|
|
Acoustic Principle |
Closed back |
|
Ear Coupling |
Circumaural |
|
Nominal Impedance |
26 Ohm |
|
Sensitivity |
102 dB in 1 mW |
|
Clamping Pressure |
5N |
|
Cables |
3m detachable cable (3.5 mm with 6.35 mm adapter) |
|
Cable Connectors |
Output: 3.5 mm stereo jack |
|
Weight |
320 g (without cable) |
|
Included Accessories |
Carrying Case |
|
Driver Specifications |
|
|
Driver Type |
Planar Magnetic |
|
Driver Size (Round) |
55 mm diameter |
|
Magnet System |
Symmetric push-pull neodymium |
|
Frequency Response |
10-50000 Hz |
|
Long-Term |
500 mW According To IEC 60268-7 |
|
Pulse Max Input Power |
2 W |
