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Sony PHA-3 Portable Hi-Res DAC/Headphone Amplifier

$999.99

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Product Details

Easily connect to your PC or compatible digital music device via USB input to enjoy Hi-Res audio playback with the PHA-3 portable DAC/headphone amplifier. The PHA-3 samples PCM sources at 192kHz/24-bit and DSD sources at 2.8/5.6MHz.

Enjoy your favorite music with convenient Analog and Digital connectivity that lets you maximize your audio experience no matter the source: smartphone, portable audio player, PC or even other analog devices. The internal battery delivers up to 5 hours battery life while the internal DAC can decode PCM audio up to 384 kHz/32-bit and DSD files at 2.8/5.6MH, while dedicated high fidelity circuitry ensures bit-perfect playback.

Product Specifications

  • Amplifier Section

    • Impedance : Supported impedance: 8 - 600 Ohm (Normal - High)
    • Amplifier Inputs and Outputs
    • Digital Audio Input(s) : Inputs (3): USB Micro-B input (for charging & PC), USB Mini-B input (for Walkman™), USB Standard type A (for iPod®/iPhone®/iPad®)
  • Audio

    • Volume Control : Rotary
    • Distortion : 0.01% or less (1 kHz)
    • Sampling Frequency : PCM (PC connection Maximum 384kHz/32bit), DSD (2.8MHz,5.6MHz)
    • Frequency Response : 10 Hz - 100 kHz (AUDIO IN input)
  • General

    • Case Type : Aluminum chassis
    • Type of Use : Portable and Home
    • Impedance : Supports: 8 Ω - 600 Ω
    • Power On/Off : Integrated: Rotary power/volume knob
  • General Specifications

    • Recharging time : Approx. 15 hours (PC Connection)
  • Inputs and Outputs

    • Digital Audio Input(s) : Inputs (4): Computer, Walkman®, Xperia® connecting port, iPhone®, iPod®, iPad® connecting port, Optical input connecting port, Stereo Mini Jack
    • DC-In : Inputs (1): USB Micro-B input
    • Input(s) : Analog (1)
    • Output(s) : Outputs (3): 3-pole mini jack (BALANCED-L) 3-pole mini jack (BALANCED-R) Stereo mini jack*1 (NORMAL)
  • Power

    • Battery Type : Built-in Lithium ion rechargeable battery
    • Power Source : DC 3.7 V Built-in lithium-ion rechargeable battery
    • Battery Life (Approx) : Digital (balanced) connection: Approx. 5 hours; Analog connection: Approx. 17 hours
    • Battery Indicator : Yes: Lights up green when power is turned on, flashes to indicate battery level. See manual for details.
    • Battery Charging (Approx) : Charging via USB: Appox. 15 hours from empty to full
      Red battery charge LED on during charging
      LED indicator turns off automatically once fully charged
      Unit will not charge during playback
    • Output Power : Maximum output: Approx. 320mW + 320mW (Balanced Connection, 32 Ohms, 1% distortion)
    • Input Voltage : Maximum: 2 Vrms (AUDIO IN)
  • Speaker

    • Frequency Range : 10 Hz - 100 kHz (AUDIO IN input)
  • Weights and Measurements

    • Dimensions (Approx.) : 80 mm x 29 mm x 140.5 mm (3.14 x 1.14 x 5.53 in.)
    • Weight (Approx.) : Approx. 10.6 oz. (300 g) - rechargeable battery included

 

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