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KR TUBE AUDIO

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KR TUBE AUDIO

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This page is dedicated to you and your interest in tube audio HIFI.

The page is also a tribute to KR Audio Electronics Co as one of the few premium high-end tube and amplifier producers.

30/10/2026

Last WARSAW HI-FI SHOW
From JAPAN ROOM 308, RADISSON HOTEL,

Comments from Adam Kozubowicz - Elekit DIY Audio Kits

KR Audio tubes were installed and played for all three days at the Elekit TU-4523 (45 tubes) and Elekit TU-8900 (300B tubes). You can see them on different pics - those amps are at the middle stand.

All three days were full of people, talks and listenings. I borrowed amp with 300B tubes to some speaker manufacturers and they were very pleased with sound quality.

27/10/2026

WARSAW
STAR OF THE SHOW:
ROOM 502 :
- KR Kronzilla Sxi
- Csport pre-amplfier using kr 300b tube upgrade application
- Auer speakers
- Bertrand cables

22/10/2026

Budapest Audio Expo
Hungary
past weekend Oct.17-18
janos bozoradi exhibited the KR VA300 amplifier
For more information, pls contact him on
or tel. 0036 70 351 3036

15/10/2026

POLAND
Warsaw
Oct. 23-25
Warsaw Hi-fi show
Hotel Radisson Blu Sobieski
plac Artura Zawisy 1
02-025 Warsaw, POLAND
audioshow.pl/en/main

Get Audio
upgrade applications of KR 45 and KR 300B TO ELEKIT
Mr. Adam KOZUBOWICZ
get3d Sp. z.o.o.
Wiguzy 21
Lodz 90-319
tel. 0048 42 630 50 50

https://getaudio.eu/
room 308

Bare Baffle
The KR AUDIO Electronics KRONZILLA SXI will form the heart of a music system that brings together the following components :
- Kr Kronzilla Sxi with the KR T-1610 double triode tube application and demo tubes
- Auer Acoustics Versura V2 (custom PORSCHE viola purple metallic paint)
- Preamplifier: CS Port C3PR
- DAC: Linear Tube Audio Aero+ SE
- Digital CHAIN: CEl Audio NS6U streamer, NR6 router andNW6 switch

Curated by Bare Baffle, KR Audio representative in POLAND
Slawkowska 12
31-014 Krakow, Poland

//www.barebaffle.com/
tel. 0048 578297 599
room 502

13/10/2026

Review in "Part Time Audio" with KR PX25 on AUdion Golden Night monoblocks.

09/10/2026

Comments from Andrew (UK), happy owner of KR 300B Balloon tubes :

I love the sound they are providing in my single ended Audion Silvernight Anniversary amplifier. The inky black silence, the organic natural musical sounds they are giving me is a far superior sound to mass produced machine made valves.
The more I listen with my 300b valves the more I fall in love with the music I’m hearing. I don’t know how you’ve achieved it , the sound is nicely extended in the top end the bass isn’t all lose it’s nice and controlled. And the sound is so natural and organic it’s turned my very good amplifier into a superb amplifier.

29/09/2026

The first tube amplifier ever produced:

This is the photo of the static exhibition from the Audio History Library & Museum in New York City, USA. On the right stands the double triode tube KR Kronzilla T-1610 made in the Czech Republic and on the left side stands the first tube amplifier designed by the Austrian physicist Robert Von Lieben. This amplifier was produced in Berlin in 1912 by the company which would become Telefunken.

What a privilege for KR Audio Electronics to be paired with the first Telefunken amplifier. A special thank you to the curator of the museum, Dr. Louis Manno, for his help and for his continuous dedication to audio history.

27/09/2026

The KR PX-25 is our signature tube with ref. to BRITISH VALVE MANUFACTURING and rates better in terms of parameter and sound performance than the ENGLISH ORIGINAL.
A sample is on display along with the KR Kronzilla T-1610 at the:

Audio History Library & Museum
217 E.70th Street, UNIT 1979
New York, New York 10021
USA
tel. 1-917 770 7875
//www.audiohistory.com/

21/09/2026

Review of the KR 300B in portuguese, from Audio e Cinema em Casa.

Energia e calor musical combinados de um modo sublime.

10/09/2026

Review of Lampizator Atlantic 5 TRP DAC

Lampizator Atlantic 5 TRP, la última evolución de este reconocido DAC incorpora el nuevo Engine 12 de Lukaz Fikus prometiendo un adelanto sustancial en materia de calidad para la reproducción de música en equipos de alta fidelidad.

Adresa

Praha

Web

http://www.kraudio.com/

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