OPPO PM-3 Review
August 19, 2015 Comments Off on OPPO PM-3 Review
” PM-3 is currently the cheapest handset in OPPO’s catalogue using planar transducers which are very similar to those used in the flagship PM-1 model. Each driver takes form of a round, flat membrane with a diameter of 55 mm, made of seven thin layers for maximum durability while maintaining low weight. The structure of the membrane is designed to provide excellent stability, even at high thermal loads”
Audiophilepure 
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