"Q-tron PA-12 beats them all​"

"A tube amplifier that redeines what is possible in a push-pull design."

See review by Dick Olsher in Enjoy the Music

Unique performance benefits:


  • Lower distortion


  • Lower noise and hum


  • Higher reliability

Look here for details 

  • High performance pre-amplifiers

Our preamplifiers are equipped with a high performance stepped attenuator for volume control that offers excellent channel balance, much better than what is possible using potentiometers, see here for a technical description

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Latest news !

1st of Januari 2020

New distributor for The Netherlands!

We welcome Tubesandrecords as distributor for our products in

The Netherlands



De Oude IJSSEL 10-D


The Netherlands

13 - 14 October

Vacuum Tube Audio Fair  Tokyo, Japan

In spite of that the Tokyo area was hit by the worst Hurricane of 60 years with winds up to 70m/s and 1000mm rain in 10 hours it was possible to hold the Vacuum Tube Audio fair 2019.

Q-tron Audio made a big success at this event and a big impact with what visitors repeately said was the best sound of all 47 exhibitors. Totally 510 visitors in our room and only very positive comments.


11 October

Article in the Japanese Audio Magazine "Radio Technology" with front page picture of our PA12B and a very positive and comprehensive 3 page article about Q-tron Audio, PA12B and PRE14B

Radio technology link

13 - 14 October

Vacuum Tube Audio Fair  Tokyo, Japan

Qtron-Audio will be presented for first time in Japan at the

 "Vacuum Tube Audio Fair" 

We will show and play on PA12 and PRE14B modified for Japanese 100V mains voltage with C.E.C DAC and speakers from Dali and Quadral. 

1 September

Distributor in Japan!

We now have a distributor in Japan, "Q-tron Audio Japan" that will promote and sell all our products, first promotion is at the "Vacuum Tube Audio Fair" 13 -14 Oktober.

28 - 29 September

Westdeutschen Hifitage 2019, Bonn

Qtron Audio / hornkultur and Dr. Axmann (Silvercable and Benchmark) will be exhibited in room 273 on the second floor.

The following products will be on the display:

  • PRE14B

  • PA12B

  • PA34B

  • Hornkultur Cornux and Bicorn loudspeaker 

  • Benchmark DA-Converter DAC3HGC


9 - 11 May

Hifideluxe 2019 Success !

810! visitors in 3 days, many of whom came back several times.

The large horns from Horn-Kultur and our amplifiers  was an excellent combination.

youtube video from AV showrooms showing our room at Hifideluxe while we are playing music    AV Showrooms video

"Lovely looking gear and the sound was excellent​" favorable comments here from Hifi Pig,  (scroll down on page)

Product lineup


buffer preamplifier


preamplifier with

4 times gain

Click links to see product descriptions!

© 2017 by Q-tron Audio. All rights reserved.