Null Audio A2H Pro V2 IEM - $140 - (Las Piedras, PR)
AAW is known for our exquisite hybrid drive technology, A2H is a classic representation of such ideology of combining the best traits out of dynamic and balanced armature drivers. Instead of creating high order RC crossover network, which usually causes chaotic phase shift and scrambled arrival timing, AAW uses a complete new approach called TrueXross TM to solve the classic coherence issue in hybrid earphones. The dynamic driver is individually tuned diaphragm wise and by further utilizing a physical low pass filter, it is to only function in minimal overlapping frequency range as opposed to the balanced armature driver. Coupled with delicate positional arrangement and front acoustic bore design, AAW is able to achieve improved coherence, minimized phase shift and optimized arrival timing of music signal. A2H Pro is tuned with true bass lover in mind, it offers such thumping yet natural sub bass which you will never find in a full balanced armature setup. The binaural sound-stage is reproduced as realistic as a pair of full sized headphone. Configuration:10mm Proprietary Dynamic Driver + 1 x Balanced Armature DriversTrueXross CrossoverDual Sound Bore DesignFrequency response: 10Hz-40000HzSensitivity:102 dB SPL @1 mWImpedance:10 Ohm @ 1KHzTHD <= 0.5% @1kHz Accessories:48" Null Audio Ethos Detachable CableAAW Carrying CaseCleaning Brush & ClothFlight & 1/4" adapter
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From ebay.com - 1 month ago