Model 3 BA2

2-driver Midrange In-ear Monitors
Designed for professionals in music performance, recording with superior mid-range emphasis.

This product has been discontinued or is not currently available for sale.


Excellent Instrument Separation
ADV. Model 3 BA2 utilizes the proprietary dual (2) balanced armatures in passive crossover configuration that emphasizes the mid frequency range normally overlooked in an consumer application. This linear frequency response pushes a lot more information in the mid-range where a lot of instruments sitting in the back is brought forward, resulting in an excellent instrument separation within any music genres. Its sonic characteristics are ideal for drummers and vocalists.

MMCX Detachable Cable
The Model 3 BA4 features MMCX detachable cable system to swap out the cable when the cable gets damaged or frayed. This system allows you to quickly get back from your down-time for the next gig or recording sessions without needing to purchase the entire unit again.

Truly Designed for Musicians
The light-weight, ergonomic design allows ADV. Model 3 BA4 to sit in your ear comfortably for a long listening session, while the over-ear memory hook securely holds the Model 3 BA4 in place. This secure and comfortable fit is ideal for use in live concert / recording session for musicians and professionals.



Driver unit Dual (2) balanced armature
Impedance 10ohm+/-15%
Sensitivity 118dB+/-3dB at 1kHz
Frequency response Super Wideband 20Hz – 40kHz
Rated input power 2mW
Max input power 3mW
Cable length 1.5M
IEM connector MMCX
Plug 3.5mm gold plated


What's Included

  • 1 pair of Model 2 BA2 IEM
  • 1 MMCX high-fidelity silver-plated 3.5mm cable
  • 3 pairs of blue foam tips
  • 3 pairs of black silicone tips
  • 1 Tenacious shockproof case
  • 1 leather cable tie
  • 1 1/4" adapter



Premier manufacturer of professional in-ear audio equipment and accessories - Born in New York.

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