Advanced AcousticWerkes

AAW A3H Triple Driver Hybrid Custom In-Ear Monitor

AAW is known for our exquisite hybrid drive technology, A3H is our latest effort in 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 the new stainless steel acoustic bore design, AAW is able to achieve improved coherence, minimized phase shift and optimized arrival timing of music signal. A3H is tuned with a vigorous and lively sound signature in mind, it offers natural sub bass which you will never find in a full balanced armature setup. The dedicated super high balanced armature drivers offer crystal clear details in the vocal and treble range. The treble extension is well controlled to provide a non-fatiguing listening experience. The binaural sound-stage is reproduced as realistic as a pair of full sized headphone.

Suitable for band performances, emerging artists, worship events and anybody who appreciates fine listening experience. 


Accessories and Warranty

  • 48" Null Audio Ethos Series Detachable Cable
  • AAW Carrying Case 
  • Cleaning Cloth
  • Flight & 1/4" adapter
  • Assorted Ear Tips
  • 1 Year Limited Warranty

Read the  Order FAQ  first, and click  HERE  for latest  Atelier Series faceplate and shell designs


Current lead-time for this product is 8 weeks from the date ear impression is received.

Ear Impression

Ear impression service is available at our showroom (SGD50).

For customers who cannot visit our showroom, please mail your ear impressions to:

Null Audio
#06-09 Alexcier,
237 Alexandra Road,
Singapore 159929

Please contact  for ear impression instructions.


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