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Cutting Edge Electronics since 1982
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USB DAC/Network Player

Model # NT503DAB

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A versatile Network Player/Dual-monoaural DAC that allows you to explore music and experience it at the highest standard of fidelity

The NT-503 employs an identical DAC section to the UD-503DAB which is a TEAC's flagship D/A converter unit. In order to reproduce Hi-Res Audio sound on both left and right channels precisely and independently, the NT-503DAB accommodates a pair of Toroidal-core power transformers and dual DAC chipsets, and symmetrically layout output stages on the dual-monaural circuit design concept, while the "TEAC-HCLD" circuit which consists of four discrete enhanced-current buffer amplifiers settled at both positive and negative phases on both left and right channels is employed in the analog line amplifier section, and it enhances transient character and precisely renders dynamism of music.

The NT-503DAB also applies up-conversion to all in-coming digital audio signals, based on a fluency algorithm that processes more natural interpolates than conventional up-conversion methods. Any in-coming digital audio signals can be transformed into 12.2MHz or 384kHz PCM at maximum. (maximum value may vary depends on the original digital audio data.), and missing audio data higher than 20kHz are produced by analogical interpolation algorithm to restore natural sound as close as the original one

Features:

  • Dual AK4490 D/A Converters from Asahi Kasei process 11.2MHz DSD and 32-bit/384kHz PCM
  • USB DAC Supporting 11.2MHz DSD and 384kHz PCM Hi-Res Audio Streaming from PC via USB
  • 5.6MHz DSD and 192kHz WAV/FLAC Hi-Res Audio Streaming via Ethernet or USB Flash Memory
  • Bluetooth® aptX® High-quality Wireless Music Streaming from Smartphone and Tablet
  • Subscribing On-line Music Services such as Spotify, Deezer and Internet Radio Stations
  • Dual-monaural Circuit Design, and Balanced Analog Audio Output with XLR Connectors
  • Up-conversion to 12.2MHz DSD and 384kHz PCM
  • "TEAC-HCLD" Enhanced-current Buffer Amplifiers
  • "TEAC-QVCS" High-precision Volume Control Circuits
  • High-precision On-board Clocks for 44.1kHz and 48kHz-system, and 10MHz External Clock Input
  • Compact Full-metal Body in A4-size Footprint
  • "TEAC HR Remote" Free Remote Apps for iOS/Android
  • "TEAC HR Audio Player" Free Hi-Res Audio Player Software for Windows/Mac
  • USB DAC supporting 11.2MHz DSD Native Playback and 384kHz/32-bit PCM, from PC via a USB
  • 5.6MHz DSD and 192kHz/24-bit WAV/FLAC Streaming Playback via LAN (DLNA1.5 Compatible Remote Playback, and Home Media Playback)
  • 5.6MHz DSD and 192kHz/24-bit WAV/FLAC Playback from USB Flash Memory
  • High-quality Wireless Playback via Bluetooth® supporting aptX®, AAC and SBC Codec
  • Access to the Internet Radio Stations
  • Access to the aerial digital broadcasting stations on DAB and DAB+
  • Free Remote App for iOS and Android
  • Free Music Playback App for Windows/Mac, supporting 11.2MHz DSD
  • Dual D/A Converters AK4490 from Asahi Kasei Microdevices Corporation
  • DSD and PCM Filters for Multifaceted Personality on a Single Unit
  • 10MHz External Clock Input for more precise clock operation (Applicable for USB Asynchronous Mode)
  • High-precision On-board Clocks for 44.1k and 48kHz systems (Applicable for USB Asynchronous Mode)
  • Up-convert to 12.2MHz DSD and 384kHz PCM for finer detail
  • "TEAC-HCLD" Quad Buffer Amplifier Circuits for enhanced current

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy, and expensive and you probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

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