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Usher Audio P-307A



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Brand: Usher audio

The Usher Audio P-307A is a high-performance planar magnetic headphone designed for audiophiles and studio professionals. It features a large 106mm (4.17 inches) diaphragm with a unique dot-matrix structure, which helps to reduce reflections and diffractions, resulting in improved imaging and accuracy. The headphone also has a proprietary high-purity LID (Light Inducing Diaphragm) with True Geometric Waveguide technology, which enhances transient responses and micro-detail retrieval. The P-307A also uses Usher's Optimized Graphene nanocomposite (OGNC*) driver diaphragm, which provides a smoother response, increased resolution, and lower distortion. The headphone has a frequency response range of 18Hz to 40kHz and a sensitivity of 90dB. The P-307A comes with a detachable 2m (6.6ft) OFC (Oxygen-free copper) cable with dual 4-pin XLR connectors and a gold-plated 1/4 inch (6.35mm) adapter. The headphone comes with a high-gloss black hard case for storage and transport.



  • Preamp Output: 15.3V (max)
  • Frequency Response: 10Hz to 100kHz
  • Distortion:
  • Gain: 14.3dB (line)
  • Input Sensitivity:
  • Signal to Noise Ratio: 105dB (line)
  • Line Output:
  • Dimensions: 430 x 288 x 79 mm
  • Weight: 4.1 kg
  • Year: 2008
  • Price:

Usher Audio P-307A

Usher Audio P-307A

Usher Audio P-307A

Usher Audio P-307A

Usher Audio P-307A

Usher Audio P-307A



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