Shure SHA900 Portable Listening Amplifier

Shure SHA900 Portable Listening Amplifier

The Shure SHA900 unit is a portable headphone amp / DAC from one of the most solidly reputable companies in audio. With 24-bit/96kHz high-resolution playback, this slick little box is a genuine high-end marvel of supreme sound quality and superior product design. 

Offering full compatibility with basically any portable audio source, smartphone or computer, the SHA-900 delivers enough clean juice for high-end planar magnetic cans but is especially well-suited for highly sensitive multiple-driver in-ear headphones due to its very low background noise floor and highliy dynamic dead-quiet operation. It's also small enough to go where you need it without becoming a fistful of brick. We think ihe Shure SHA-900 rates among the best-sounding portable headphone amp/DACs available anywhere.


  • 4-band Parametric EQ features five preset settings and four customizable settings to maximize audio playback fidelity
  • Enhanced Audio Control provides additional user-friendly options to maximize audio playback fidelity
  • Streamlined controls for quick and simple navigation throughout the SHA900 settings
  • Multiple output gain structures optimized for both headphones and earphones
  • Integrated USB rechargeable battery can conveniently charge from provided wall charger or computer, even when streaming USB audio from computer
  • Compatible with Mac, PC, iOS and Android devices via included accessory assortment, featuring Micro-B to Lightning and Micro-B OTG cables
  • Premium Shure fit and finish and construction featuring an elegantly machined aluminum housing, manufactured to exacting Shure quality standards
  • Accepts sample rates up to 24/96kHz via USB input


  • Frequency Response: 10Hz - 50kHz
  • Output Impedance: 0.35 Ω
  • Sensitivity: 105 dB SPL/V
  • THD+N: 0.05% (1 kHz)
  • SNR: up to 107 dB A-weighted
  • Output Power: up to 135 mW (16 Ω, 1% THD), up to 95 mW (42 Ω, 1% THD)
  • Dimensions: 111mm × 59mm × 21mm
  • Weight: 182.0 g (6.42 oz.)
  • Battery Life: Analog - up to 10 hours, USB - up to 7 hours
  • Manufacturer Warranty: 2 year