Egg-Shell Prestige 9WST Mk2

vacuum tube integrated amplifier
Integrated vacuum tube stereo amplifier with the power 9W per channel. Single-Ended, A-Class, triode-type with power tubes EL34 and with tube power supply system.
Direct successor of the 9WST (Mk1) model. Excellent detail separation with wide sound stage. Belonging to the Prestige series this unit comes in the Woodwind casing. It is fully hand-crafted, carefully finished product. We apply the point-to-point assembly, with no printed circuit boards (except the remote control module). Designed for small and medium rooms. The best results in a set with high sensitivity speakers.



Reviews

“This was one enjoyable ride. All things considered, the outcome with Zeth floorstanders turned out to be great. For the price of 9WST Mk2, that’s a major and very positive surprise. […] Let me stress again that the sound was exceptionally pleasant; rich, well-bodied, smooth, coherent, properly textured and vivid.”

Dawid Grzyb
HiFi Knights, January 2017

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“One could spend much more time writing about the qualities and benefits of Bielsko-Biala amps, but I think that’s enough. It’s just a pure high-fidelity. These are the amplifiers with very high-end quality. The Egg-Shell Prestige 9WST delivers the sound of maturity and sophistication. It can be compared to a vacuum tube devices like Leben or Cary Audio – a similar class elegant and sophisticated style sound.”

Ludwik Hegel (about ver. Mk1)
Stereo i Kolorowo Undeground, October 2013

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“Incredible musicality and homogeneity of the sound, creating hectares of space allowed to get only positive experiences from every kind of music.”

Marcin Olszewski and Jacek Pazio (about ver. Mk1)
Mono and Stereo, july 2014

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STANDARD COLOUR VERSIONS

Black

Black

Black

silver inside
black details
Lord

Lord

Lord

black inside
black details
White

White

White

silver inside
black details
Albino

Albino

Albino

silver inside
bright details

PRODUCT CUSTOMISATION

Colour

Colour

Colour and paint finish

possibile any RAL colour range (gloss or matt)
Ventilation holes

Ventilation holes

Shape of ventilation holes

Custom shaped ventilation holes
Graphics

Graphics

Graphics on top

Any graphics may be printed on top of the panel
Photo

Photo

Photo on glass

Any photo can be placed on front glass panel

Recommended as a set

Remote control

Egg-Shell PS5

Phono stage