Skip to content
Ayon_Audio_retina
  • Home
  • About
  • Products

    • Amplifiers

      Mono Amplifiers

      Epsilon Mono

      Scorpio Mono

      Orthos II XS Mono

      Storm Mono

      Stereo Amplifiers

      Spirit PA

      Spirit V PA

      Triton PA

      Crossfire PA - 62B

      Integrated Amplifiers

      Scorpio XS

      Scorpio

      Scorpio II

      Scorpio III

      Spirit SE

      Spirit SE II

      Spirit III

      Spirit V

      Spark V

      Spitfire - 62B

      Triton III

      Headphone Amplifiers

      HA-3 II

      Amplifiers - Evolution

      EVO Mono Amplifiers

      Orthos Evo Mono

      Triton Evo Mono

      Epsilon Evo Mono

      Crossfire Evo Mono

      Vulcan Evo Mono

      Vulcan Evo Mono Trio

      Titan Evo Mono

      Conquistador Evo Mono

      EVO Integrated Amplifiers

      Crossfire EVO Integrated

      Crossfire EVO Delta Integrated

      Triton EVO Integrated

      EVO Stereo Amplifiers

      Triton EVO PA

      Crossfire EVO Delta PA

      Crossfire EVO PA

      Digital Sources

      CD Players | Transports

      CD-10 II

      CD-35

      CD-35 II HF

      CD-35 II

      CD-T II

      Network Streamers | Transports

      IRIS Streamer

      S-3

      S-3 XS

      S-10 II Transport

      S-10 II XS

      S-10 II

      S-5

      S-5 XS

      NW-T/DSD

      DACS

      Sigma

      Stealth XS

      Stealth

      Stratos

      Kronos

      Preamplifiers

      Linestage Preamplifiers

      Auris II

      Spheris III

      Spheris Evo

      Conquistador

      Conquistador Evo

      Phono Preamplifiers

      Spheris Phono

      Loudspeakers

      Fullrange

      BlackRaven

      BlackHeron

      BlackFalcon

      BlackEagle

      BlackCrane

  • Products
  • Support
  • Distributors
  • News

    • Reviews

      Amplifiers

      Pre Amplifiers

      Digital

      Loudspeakers

      Awards

      Amplifiers

      Pre Amplifiers

      Digital

      Loudspeakers

      News

      Awards

      Product Announcements

      Show Reports

      The Latest News

      Ayon Audio and Lumenwhite exhibited at the International HiFi-Show in Vienna, Austria 2026

      June 9, 2026
      Read More about Ayon Audio and Lumenwhite exhibited at the International HiFi-Show in Vienna, Austria 2026

      Ayon Audio and Lumen White are exhibiting at the International HiFi-Show in Vienna, Austria

      February 25, 2026
      Read More about Ayon Audio and Lumen White are exhibiting at the International HiFi-Show in Vienna, Austria

      Spirit V PA Power Amplifier

      December 4, 2025
      Read More about Spirit V PA Power Amplifier
  • News
  • Contact

Ayon Sigma

By Site Admin | June 24, 2014

June, 2014

Ayon_Audio_Sigma_front_4K

Read more . . . (opens in new tab)
Posted in Announcements

Categories

  • Amplifier Awards
  • Amplifier Reviews
  • Announcements
  • Awards
  • Digital Awards
  • Digital Reviews
  • Loudspeaker Awards
  • Loudspeaker Reviews
  • Preamplifier Awards
  • Preamplifier Reviews
  • Reviews
  • Shows

Recent Posts

  • Ayon Audio and Lumenwhite exhibited at the International HiFi-Show in Vienna, Austria 2026
  • Ayon Audio and Lumen White are exhibiting at the International HiFi-Show in Vienna, Austria
  • Spirit V PA Power Amplifier
  • Warsaw / Poland – HiFi Show – RETROSPECTIVE 2025
  • Ayon Epsilon Evo Mono – Review at High Fidelity

Archives

  • June 2026
  • February 2026
  • December 2025
  • November 2025
  • October 2025
  • July 2025
  • May 2025
  • February 2025
  • December 2024
  • May 2024
  • April 2024
  • October 2023
  • September 2023
  • July 2023
  • May 2023
  • March 2023
  • February 2022
  • October 2021
  • April 2021
  • November 2020
  • September 2020
  • August 2020
  • May 2020
  • April 2020
  • March 2020
  • February 2020
  • January 2020
  • December 2019
  • November 2019
  • September 2019
  • August 2019
  • July 2019
  • June 2019
  • May 2019
  • April 2019
  • March 2019
  • January 2019
  • December 2018
  • November 2018
  • October 2018
  • September 2018
  • August 2018
  • July 2018
  • May 2018
  • April 2018
  • March 2018
  • February 2018
  • January 2018
  • December 2017
  • November 2017
  • October 2017
  • September 2017
  • August 2017
  • July 2017
  • June 2017
  • May 2017
  • April 2017
  • March 2017
  • February 2017
  • January 2017
  • December 2016
  • November 2016
  • October 2016
  • September 2016
  • August 2016
  • July 2016
  • June 2016
  • May 2016
  • April 2016
  • March 2016
  • February 2016
  • November 2015
  • October 2015
  • September 2015
  • August 2015
  • July 2015
  • June 2015
  • May 2015
  • April 2015
  • March 2015
  • February 2015
  • January 2015
  • December 2014
  • November 2014
  • October 2014
  • September 2014
  • August 2014
  • July 2014
  • June 2014
  • April 2014
  • March 2014
  • February 2014
  • January 2014
  • December 2013
  • November 2013
  • October 2013
  • September 2013
  • August 2013
  • July 2013
  • June 2013
  • May 2013
  • April 2013
  • March 2013
  • February 2013
  • January 2013
  • December 2012
  • November 2012
  • October 2012
  • September 2012
  • August 2012
  • July 2012
  • June 2012
  • May 2012
  • April 2012
  • March 2012
  • February 2012
  • January 2012
  • December 2011
  • November 2011
  • October 2011
  • September 2011
  • August 2011
  • June 2011
  • May 2011
  • April 2011
  • March 2011
  • February 2011
  • January 2011
  • December 2010
  • November 2010
  • October 2010
  • September 2010
  • August 2010
  • July 2010
  • May 2010
  • February 2010
  • January 2010
  • December 2009
  • November 2009
  • October 2009
  • September 2009
  • August 2009
  • June 2009
  • May 2009
  • April 2009
  • March 2009
  • February 2009
  • January 2009
  • December 2008
  • November 2008
  • October 2008
  • August 2008
  • July 2008
  • June 2008
  • April 2008
  • March 2008
  • February 2008
  • January 2008
  • December 2007
  • November 2007
  • October 2007
  • September 2007
  • August 2007
  • July 2007
  • May 2007
  • February 2007
  • January 2007
  • December 2006
  • November 2006
  • October 2006
  • September 2006
  • May 2006
  • March 2006
  • February 2006
  • January 2006
  • December 2005
  • November 2005
  • September 2005
  • August 2005
  • May 2005
  • April 2005
  • March 2005
  • February 2005
  • January 2005
  • December 2004
  • November 2004
  • October 2004
  • August 2004
  • July 2004
  • May 2004
  • March 2004
  • January 2004
  • September 2003
  • June 2003
  • May 2003
  • April 2003
  • March 2003
  • February 2003
  • January 2003
  • November 2002
  • June 2002
  • May 2002
  • May 2001
  • January 2001

Support

  • Distributors
  • Support
  • Contact

Policies

  • Privacy Policy
  • Terms & Conditions
  • Contact
Please enter your name.
Please enter a valid email address.
Subscribe Now!
Something went wrong. Please check your entries and try again.
Logo_ayon-footer-142px

© 2026 Ayon Audio | All Rights Reserved | Designed by MWD

Scroll To Top

  • Reviews

    Amplifiers

    Pre Amplifiers

    Digital

    Loudspeakers

    Awards

    Amplifiers

    Pre Amplifiers

    Digital

    Loudspeakers

    News

    Awards

    Product Announcements

    Show Reports

    The Latest News

    Ayon Audio and Lumenwhite exhibited at the International HiFi-Show in Vienna, Austria 2026

    June 9, 2026
    Read More about Ayon Audio and Lumenwhite exhibited at the International HiFi-Show in Vienna, Austria 2026

    Ayon Audio and Lumen White are exhibiting at the International HiFi-Show in Vienna, Austria

    February 25, 2026
    Read More about Ayon Audio and Lumen White are exhibiting at the International HiFi-Show in Vienna, Austria

    Spirit V PA Power Amplifier

    December 4, 2025
    Read More about Spirit V PA Power Amplifier

  • Amplifiers

    Mono AmplifiersExpand

    Epsilon
    Scorpio
    Orthos II XS
    Storm

    Integrated AmplifiersExpand

    Scorpio XS
    Scorpio
    Scorpio II
    Scorpio III
    Spirit SE
    Spirit SE II
    Spirit III
    Spirit V
    Spark V
    Spitfire - 62B
    Triton III

    Stereo AmplifiersExpand

    Spirit PA
    Spirit V PA
    Triton PA
    Crossfire PA - 62B

    Headphone AmplifiersExpand

    HA-3 II

    Amplifiers - Evolution

    EVO Mono AmplifiersExpand

    Orthos Evo Mono
    Triton Evo Mono
    Epsilon Evo Mono
    Crossfire Evo Mono
    Vulcan Evo Mono
    Vulcan Evo Mono Trio
    Titan Evo Mono
    Conquistador Evo Mono

    EVO Integrated AmplifiersExpand

    Crossfire EVO Integrated
    Crossfire EVO Delta Integrated
    Triton EVO Integrated

    EVO Stereo AmplifiersExpand

    Triton EVO PA
    Crossfire EVO Delta PA
    Crossfire EVO PA

    Preamplifiers

    LinestageExpand

    Auris II
    Spheris III
    Spheris Evo
    Conquistador
    Conquistador EVO

    PhonostageExpand

    Spheris Phono

    Digital Source

    CD Players | TransportsExpand

    CD-10 II
    CD-35
    CD-35 II HF
    CD-35 II
    CD-T II

    Network Streamers | TransportsExpand

    IRIS Streamer
    S-3
    S-3 XS
    S-10 II Transport
    S-10 II XS
    S-10 II
    S-5
    S-5 XS
    NW-T/DSD

    DACsExpand

    Sigma
    Stealth XS
    Stealth
    Stratos
    Kronos

    Loudspeakers

    Full RangeExpand

    BlackRaven
    BlackHeron
    BlackFalcon
    BlackEagle
    BlackCrane

Secret Link