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    "The Magic of the GaNTubeTM Sound"

  • Background Image

    "The Magic of the GaNTubeTM Sound"

  • Background Image

    "The Magic of the GaNTubeTM Sound"

"The Magic of the GaNTubeTM Sound"


  • The Most Advanced Power Amplifier Design in Hi-End Audio
  • Gallium Nitride Power-Stage for the purest sonic experience
  • Fully integrated in Vacuum Tube
  • Up to 200W 4 Ω
  • Up to 768KHz PWM
more info
AGD
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June 2, 2018

Getting caught in the super-web of T.H.E. SHOW – THE Show 2018

As someone who's had a long, sordid affair with audio, I was excited to check out my local HiFi show here in Southern California. I hit I-5 South leaving behind the June gloom of Hollywood and arrived in sunny Irvine by mid morning. After tossing the keys to the valet and working through registration, my spidey senses started to tingle as I was finally ready to swing into my friendly neighborhood audio show – heroically titled: "T.H.E. SHOW"!!! (or the less Avengers-esque: "The 2018 Home Entertainment Show at Irvine")...

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June 2, 2018

T.H.E. Show Newport 2018: Speakers and Audio Components

The fact that The Home Entertainment Show Newport 2018 is even happening comes as a welcome surprise to Southern California audiophiles. After the show's founder passed away in 2016, the show organizers split into warring camps.
One started the Los Angeles Audio Show, which took place in June 2017 and was generally considered a success. T.H.E. Show 2017 ended up being cancelled due to lack of interest...

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  • "Very Natural & Effortless Sounding. Works exceedingly well with our loudspeaker"

    Allen Sides

    Allen Sides's
  • "It is the best sounding Hi-End Class D Amplifier I ever listened to, and the only one that convey a real three dimensional sound stage. I was simply shocked when I listened the AGD Vivace driving the most difficult load of the Martin Logan CLS full range electrostatic speakers"

    Christian Hoffmann
    Loudspeaker Designer
  • "The AGD Vivace amp is the finest class-D amp I have heard and one of the best sounding amps regardless of the configuration."

    Gary Katayama
    audiophilezone.com