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Open-Box TEAC HA-P90SD Portable Headphone Amplifier/Digital Audio Player

Q&A SKU #J36106004000000

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Portable amplifier/player with high-resolution audio playback – including DSD.

TEAC's HA-P90 is a high-resolution audio player and headphone amp for audiophiles on the go. A built-in microSD card slot can be loaded with high-resolution audio, up to 192kHz/24-bit or Direct Stream Digital (DSD) at 2.8MHz or 5.6MHz. A high-end Burr Brown PCM1795 converter plays audio from the card, USB input or from iOS or Android portable devices.

Audio electronics include Burr Brown OPA1602 SoundPLUS op amps, dual sample clocks for 44.1k and 48k multiples, discrete electronics and push-pull circuitry. A 170mW + 170mW headphone out is one of the highest-power amps available, and drives loads from 8 to 600 ohms. The HA-P90SD supports WAV, FLAC, MP3, AAC, DSF and DFF files, either from the internal card or using the free TEAC HR Audio Player app for iOS and Android devices.

All of this great-sounding audio is housed in a robust all-aluminum chassis, available in either red or black. With flexible audio format support – including DSD – and a powerful headphone amplifier, TEAC’s HA-P90SD is the ultimate portable player for discerning listeners.


  • High-resolution portable amplifier/player with DSD128 (5.6MHz) native playback
  • Up to 192kHz / 24-bit audio playback resolution
  • High-efficiency Analog Devices Blackfin® BF606 processor
  • Burr-Brown PCM1795 D/A Converter widely used in stationary D/A converters
  • Discrete headphone amp component design features op-amp with push-pull circuitry
  • Compatible with digital coaxial, digital optical, and analog line inputs
  • DSD native playback from Windows or Mac OS X computers
  • DSD128 native playback supported for iOS and Android devices
  • Compatible with WAV, FLAC, MP3, AAC, DSF AND DFF (DIFF) files
  • Robust all-aluminum construction minimizes external noise.
  • Built-in Li-Ion battery enables up to 7 hours continuous playback

Order the TEAC HA-P90SD today, the ultimate portable player for discerning listeners!


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