IMR Avalon

  • IMR Avalon

IMR Avalon


Building on everything learnt from the Astra Ultraque and Elan the Avalon Quintuple hybrid is the embodiment of those lessons and truly deserving of a FLAGSHIP title along with the Dark Matter.

Everything has been reworked, redesigned, new sonic chambers and acoustic lenses tweaked and tuned to offer the ULTIMATE experience.

The CNT ADLC driver has had a small update to 11mm for this application offering a richer mid and sub bass experience. Bass precision, accuracy and decay is perfect. A new acoustic lens helps channel the sound even better to your ear.

The immersion provided by now having dual chamber bone conduction motors offer a greater level of transmission of midrange and upper registers and now the placement and details just takes it up yet another level.

Dual electrostatic drivers provide a level of placement, separation and realism no BA could ever match but have been repositioned within the chamber to offer an even better experience and reduce any peaks to allow even poorer recording to shine while not detracting from superior quality recordings.

Offering a sound stage that is best described as a star field and is as deep as it is wide and sense of realism and genuinely being at the centre of the music as its performed.

Both the Avalon and Dark matter will benefit from the IMR acoustic tuning system.

Beautifully presented in an all new presentation case.

The drivers are encased in a light weight compact all anodised aluminium CNC machined chassis for long term durability and finish. 

Hand assembled and driver matched for unrivalled finish and sound!


  • 11mm Wide band CNT ADLC Drivers (Carbon nanotube amorphous diamond like carbon) + dual chamber Bone conduction motors + Dual electrostatic drivers with in built amplifier
  • 8 acoustic audio nozzles + 6 acoustic dampers
  • 2 Pin detachable OFC braided cable (3.5mm/2.5mm balanced/4.4mm balanced)
  • Frequency response: 8-70000Hz
  • Impedance: 24 Ohm
  • Sensitivity: 104 +/- 3DB
  • 24ct Gold plated 3.5mm Jack
  • 6.35mm Adapter
  • New portable case
  • Carry case for all equipment
  • Huge selection of ear tips for the perfect fit
  • 3 Year warranty
  • Only 99 units made



Run Time

100hrs run in time is required for optimum sound reproduction.

Hard Case

All IMR IEMs come with a hard bodied storage case.


Huge selection of ear tips for the perfect fit.