Sonata features a signature that is high and indefinitely rich. Crispness, depth and detail retrieval with a fill midrange that guitarist and vocalists seek. The “Sonata” is precisely tuned for live performers and audiophiles alike and features realistic representation of their recordings.


Each Effect Audio IEM is a unique work of art, hand-built specially just for your ears. These IEMs are incredibly efficient and offers great spatial details and pin-point accuracy.

  • 20Hz–14kHz Frequency Response
  • 119 dB SPL/mW Sensitivity
  • 21 Ohms @ 1kHz Impedance
  • Proprietary Precision-Balanced Armatures
  • Dual Drivers: Single Low, Single High
  • Noise Isolation: -26dB
  • Input Connector: 1/8′ (3.5mm), Gold-plated

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