SHA900 Portable Listening Amplifier



SHA900 Portable Listening Amplifier

Premium portable DAC Amplifier with customizable EQ control for use with high-quality headphones and earphones.


The premium, standalone SHA900 Portable Listening Amplifier features a USB digital-to-analog-converter (DAC) that converts analog or digital audio from portable digital audio sources and computers. For use with high-quality headphones and earphones, the SHA900 features customizable 4-band parametric EQ with five standard and 4 user-defined settings, EMI (Electromagnetic Interference) filter and input level meters. The SHA900 can process both digital audio directly via micro-USB, analog via a direct line in, or bypass entirely for a pure analog signal without conversion. The SHA900 defines a new standard of portable listening that brings high-fidelity audio into the mobile demands of today’s active lifestyles.


  • 4-band Parametric EQ features five preset settings and four customizable settings to maximize audio playback fidelity
  • Multiple output gain structures optimized for both headphones and earphones
  • Special designed circuitry filters out electromagnetic interference from mobile phone without scarifying the audio quality
  • Selectable digital or analog input signal processing
  • Streamlined controls for quick and simple navigation throughout the SHA900 settings
  • 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

iOS Compatibility
Made for iPhone 6 Plus, iPhone 6, iPhone 5s, iPhone 5c, iPhone 5, iPad Air 2, iPad mini 3, iPad Air, iPad mini 2, iPad (4th generation), iPad mini, iPod touch (5th generation)

Android Compatibility

The Shure SHA900 Portable Listening Amplifier is compatible with Android devices that support USB Audio Class 2.0 and Micro-B OTG (On-The-Go) connectivity.Not all Android devices are compatible. Android is a trademark of Google Inc. 


  • Technical Data


    Bit Depth 16-bit / 24-bit
    Sampling Rate 44.1 / 48 / 88.2 / 96 kHz
    Frequency Response 10 Hz to 50 kHz
    Signal-to-Noise Ratio up to 107 dB    
    Adjustable Gain Range -60 dB to +17 dB
    THD+N 0.05% (1 kHz)
    Output Power up to 135 mW +135 mW    
    (16 Ω, 1% THD)    
    up to 95 mW +95 mW    
    (42 Ω, 1% THD)
    Output Impedance 0.35 Ω
    Headphone Impedance Range 6 Ω to 600 Ω
    Limiter    Selectable Analog RMS Limiter
    Equalizer 4-band Parametric
    USB Input USB Micro-B Receptacle
    Line-In Input 3.5 mm (1/8")
    Headphone Output 3.5 mm (1/8")
    Charging Requirements USB-powered: 5 V/0.5 A to 1 A
    Housing Chrome Plated Aluminum
    Net Weight 182.0 g
    Dimensions 111 × 59 × 21 mm
    H × W × D
    Battery Specifications
    Battery Type Rechargeable Li-Ion
    Nominal Voltage 3.6V DC
    Battery Life Line-in Input (BYPASS EQ mode): up to 20 hours    
    USB Input (EQ mode) up to 10 hours
    Battery Charging Temperature Range 0 to 45 degrees C (32 to 113 degrees F)
    Operating Temperature Range -18 to 57 degrees C (0 to 135 degrees F)