For audiophiles and musicians

FOR stage, studio, train or simply home-sweet-home use

Ψ psi

  • Three balanced armature driver construction
  • Three-way passive crossover
    (Single low, single mid, single high)
  • Two-bore acoustical design
  • Starts from €625

Model X

  • Introducing PAR (Passive Acoustic Resonator) technology
  • Four balanced armature drivers
  • Switchable low-end characteristics
  • Utilizing VariBore technology
  • Starts from €890

Aether R

  • Six balanced armature driver construction
  • Four-way passive hybrid crossover
  • Switchable subwoofer driver
  • Utilizing VariBore and TrueSub
  • Starts from €1200


  • One titanium dynamic driver for sub-bass
  • Four balanced armature drivers
  • Four-way passive hybrid crossover
  • Switchable subwoofer dynamic driver
  • Utilizing VariBore and
  • BAM technology.
  • Starts from €1800

Our company


At Lime Ears we specialize in manufacturing Custom In-Ear Monitors (CIEMs). These handcrafted wonders of modern technology offer superior comfort, sound isolation, highest quality of audio reproduction as well as some quite unique looks.

Whoever you are: touring musician, amateur musician, studio engineer, music aficionado or simply looking for something truly unique that will perfectly fit your ears and taste.

Feel free to look around and if you have any questions, message us directly!


Our history

After nearly two years of intensive research involving countless acoustic measurements, testing various materials and different manufacturing techniques Lime Ears was officially launched in 2012 offering two- and three-driver monitors. Starting as a two-person enterprise we began to craft our way through both music and audiophile worlds. Since then we have handcrafted CIEMS for hundreds of musicians and audiophiles around the globe, growing as people and as a team and constantly introducing new technical and aesthetic solutions. In 2016 the Aether R was born. Our Six-driver flagship equipped with unique subwoofer tuning technology (TrueSub™), design allowing unsurpassed quality of high frequencies (VariBore™). Aether R earned excellent reviews becoming CIEM of the year 2016 on www.headfonia.com. In 2017 Model X was introduced. Four-driver construction utilizing known VariBore™ and new, unique way of tuning high frequencies involving tiny PAR (Passive Acoustic Resonator). Persistently working on the quality of our products and testing new solutions, we are pretty sure that…

The best is yet to come!

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