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Reference Series - Headphone amplifiers, phono preamplifiers & DACs
(Click on any of our amplifiers / DACs below for more info)

Reference Series - Headphone Amplifier
High End Reference Quality Headphone Amplifier

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  • Drives all headphones, including inefficient planar magnetic types.
  • Completely neutral, headphones sound as they are designed to sound.
  • Quality components from Vishay Dale, Panasonic, Wima etc.
  • High power output (>3 watts).
  • Unique soft start feature eliminates turn on/off transients.
  • Can also be used as a high quality preamplifier with variable gain.
  • Supplied with our high quality external NJC hand built transformer.
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Reference Series - Phono Preamplifier
RIAA Moving Magnet Cartridge Amplifier

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  • Suitable for all moving magnet cartridges (inc high output moving coil).
  • Highly accurate RIAA equalisation using 1% polystyrene capacitors.
  • Ultra low distortion design for a true reference grade sound quality.
  • Exceptional overload margin (maximum input level).
  • Six position variable capacitance loading & three gain settings.
  • Quality components from Vishay Dale, Elna Silmic II, Panasonic etc.
  • Supplied with our high quality external NJC hand built transformer.
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Reference Series - Moving Coil Step-Up Transformer
High quality transformer based SUT for moving coil cartridges

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  • Designed for use with a wide range of low output MC cartridges.
  • Ultra pure OFC custom designed transformers.
  • Variable resistive loading with six positions available.
  • Two selectable transformer ratios (20dB or 26dB).
  • Three position compensation adjustment & alternate ground options.
  • Completely passive design requiring no additional power supply.
  • Designed for use with our Phono Preamplifier.
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Reference Series - 24 bit DAC
Reference Quality 24bit Upsampling D/A Converter

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  • Hand built to order with a choice of upsampling options.
  • Top of the range Wolfson WM8741 DAC for excellent D/A conversion.
  • Digital inputs include: Optical (Toslink), S/PDIF Coaxial & USB.
  • Analogue input for extra flexibility & convenience.
  • Reference sound quality with superb transparency & detail.
  • Quality components chosen for performance & long term reliability.
  • Supplied with our high quality external NJC hand built transformer.
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All of our products are supplied as standard with our own high quality external transformer, using fully screened cable terminating
in a professional grade three pin connector. These are designed & hand built to perfectly match each amplifier, phono preamplifier
or DAC to ensure the highest quality power source requiring no further upgrades to be purchased.

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NJC Audio - Quality Hand Built Headphone Amplifiers, Phono Preamplifiers, DACs & Interconnects - Hand Made in England

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