1. Unison Research Unico 150

    Unison Research Unico 150

    Reviewed on 23rd February 2016
    Price when reviewed £4000

    This powerhouse of an amp delivers a huge amount of fun too...

  2. Acoustic Research AR-UA1

    Acoustic Research AR-UA1

    Reviewed on 4th November 2015
    Price when reviewed £400

    The AR-UA1 is a quality headphone amp, but is it good enough to trouble the competition?

  3. Acoustic Research M2

    Acoustic Research M2

    Reviewed on 18th May 2015
    Price when reviewed £900

    If you're looking for a premium portable high-res player, then the M2 deserves a listen...

  4. Unison Research Triode 25

    Unison Research Triode 25

    Reviewed on 30th July 2014
    Price when reviewed £2350

    Yet another superb design from Unison Research. Great to use and even better to listen to.

  5. Audio Research CD6

    Audio Research CD6

    Reviewed on 15th July 2014
    Price when reviewed £8050

    If you’re looking for a top-class CD player, this could well be it

  6. More after the break

  7. Audio Research LS 27

    Audio Research LS 27

    Reviewed on 28th February 2013
    Price when reviewed £6498

    A fine, capable preamp that communicates plenty of information but might not stir the soul

  8. Audio Research Reference 75

    Audio Research Reference 75

    Reviewed on 28th February 2013
    Price when reviewed £8495

    A fabulous power amplifier capable of sonic magic

  9. Unison Research Simply Italy

    Unison Research Simply Italy

    Reviewed on 24th August 2012
    Price when reviewed £1495

    Tempting combination of heritage, fine build and (relatively) affordable price

  10. Audio Research DAC8

    Audio Research DAC8

    Reviewed on 14th March 2012
    Price when reviewed £4698

    Pricey DAC but one of the most organic-sounding digital products we’ve heard

  11. Etymotic Research MC5

    Etymotic Research MC5

    Reviewed on 30th January 2012
    Price when reviewed £57

    In-ears with slightly leaner sound than rivals