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Audio-Technica AT-PHA100 Portable Headphone Amplifier

Audio-Technica AT-PHA100 Portable Headphone Amplifier Enlarge



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Audio-Technica AT-PHA100 Portable Headphone Amplifier
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Our Price: £449.00
Product code: 50452
Superfi 2 year guarantee included
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The Audio Technica AT-PHA100 portable headphone amplifier has a built-in USB DAC, making it compatible with PCM 384 kHz/32 bit and high fidelity DSD sources for great high resolution audio listening. It is built around innovative, hand-selected audio components for rich and detailed sound reproduction. Equipped with both analogue and digital (USB micro-B) inputs and a 3.5mm headphone jack output, the PHA100 can be used as a straight headphone amp, or a USB DAC with computers and smartphones.

Top components
High quality components are used throughout the PHA100, from the DAC ESS ES9018K2M circuit digital-to-analogue converter, which reproduces a higher clarity sound with less interference and extended volume range, to the NJR MUSES 8832 pre-amp, which delivers rich, powerful sound, and the Texas Instruments LME49720 op-amp to suppress distortion across all frequencies. The internal rechargeable lithium polymer battery delivers up to 14 hours playback with an analogue signal, and up to 6 hours with digital signal.

High quality construction
The PHA100's all-aluminium enclosure protects the delicate circuitry. The machined aluminium volume knob adds to the premium finish.

Easy portability
The PHA100 comes with two rubber bands and a rubber mat for securing to a smartphone or portable audio device. A 1m USB cable (USB 2.0 to USB micro-B) and a 10cm audio cable terminating in a 3.5 mm gold-plated stereo mini plug at each end are also provided.

Limited Warranty 2 Year
Manufacturer Audio-Technica U.S., Inc
Package Contents
  • AT-PHA100 Portable Headphone Amplifier
  • 2 x Rubber bands
  • 1 x Rubber mat
  • Headphone
  • Amplifier
  • Digital to Analog Converter (DAC)
  • PC
  • Smartphone
Manufacturer Part Number AT-PHA100
Material Aluminium
Form Factor Portable
Manufacturer Website Address
Product Model AT-PHA100
Product Name AT-PHA100 Portable Headphone Amplifier
Product Type Headphone Amplifier
E&OE Specifications are subject to change. A great deal of care goes into ensuring that pictures, descriptions and specifications accurately match those of the product. If you spot an error or an omission, or if you have a question about the product, please email us at

*Free Next Day delivery (Monday to Friday, excludes Saturday delivery) can only be guaranteed on in-stock orders placed before 4pm and being delivered to the "UK Mainland", excluding surcharge regions as outlined on our Delivery Information page.

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