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Which vacuum tubes have the greatest “speed”?

18 Jun, 2025, No comments

Looking for a tube amplifier that can perfectly reproduce not only ballads, jazz, and classical music, but also rock and electronic music?

Find out which tube is the “fastest.” A comparison of the sound character and speed of various tubes can be found here.

6s33s_tube.jpg

6S33S tube amplifier from VS-Audio

Four new tube amplifiers!

18 Jun, 2025, No comments

For the Midsummer (Līgo) celebration, we have prepared four new tube amplifiers to suit different tastes! Wishing everyone a festive and vibrant holiday — Līgo!

The 6S33S offers a powerful, dynamic, and deep sound with strong bass and a wide soundstage. It provides a lively and convincing listening experience, whether you enjoy rock music or symphonic genres. Available in two tonal versions:

1. In a light oak chassis:

6s33s_tube2.  In a dark oak chassis:

6s33s

3. The refined E443H offers a warm, rich, and detailed sound, with a special tonal balance and natural dynamics. It particularly excels with acoustic instruments, vocals, and classical music:

e443h_tube4.  The outstanding 801A with warm, musical, and exceptionally detailed sound characteristic of the finest SE Class A designs, especially suited for those seeking maximum detail and spaciousness:

801a_tube

Compare the Sound of Tubes!

17 Jun, 2025, No comments
In this article, you’ll learn about three different power triodes — AD1, Ed, and 6S4S (6C4C) — that are often found in tube amplifiers. All of them are known for their excellent sound, but which one is best suited for a specific application? Find out here!

6S4S_tube.jpg

New stereo amplifier: Loftin-White

9 Mar, 2025, No comments

The Loftin-White circuit (more in the blog) is a special type of Single-Ended (SE) Class A tube amplifier circuit developed by engineers Loftin and White in the early 20th century. It is known for its direct coupling between amplifier stages, eliminating interstage capacitors that are traditionally used for signal transmission between stages.

This circuit is particularly popular among audiophiles who seek maximum sound purity and musical expression. It pairs exceptionally well with high-sensitivity speakers, delivering a warm, detailed, and naturally flowing sound.

Loftin-White.jpg


VS-Audio shop

11 Jun, 2023, No comments
Now you can buy VS-Audio audio equipment in the online store! Go to Shop.

Welcome!

20 Feb, 2023, No comments

Now poliishi.lv is also  in English!


Recent Posts

  • Which vacuum tubes have the greatest “speed”?
    18. Jun 2025
  • What determines the speed of a vacuum tube in an audio amplifier?
    18. Jun 2025
  • Four new tube amplifiers!
    18. Jun 2025
  • Compare the Sound of Tubes!
    17. Jun 2025
  • Comparison of AD1, Ed, and 6S4S Power Tubes
    17. Jun 2025
  • Comparison of AD1 and Ed Military Tubes in Power Amplifiers (Wehrmacht)
    14. Apr 2025
  • New stereo amplifier: Loftin-White
    9. Mar 2025

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