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DISCLAIMER: Vacuum tube circuits work with dangerously high voltages. Do not attempt to build circuits presented on this site if you do not have the required experience and skills to work with such voltages. I assume no responsibility whatsoever for any damage caused by the usage of my circuits.

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Sunday, November 26, 2017

Preamplifier Production

Hi!

Here a quick overview of some recently finished phono and line preamplifiers.




These photos show some of the color schemes and variants I am offering.




In this photo there are 2 D3a phono stages and 3 10Y line preamplifiers.




Here we have a differential D3a phono in smoked eucalyptus and with gold anodised metal plates:




Next a single ended D3a phono in black chassis and with silver plates:




A 10Y line stage in smoked eucalyptus with transformer covers and capacitors in black:




The same in Walnut and maroon red metallic transformer covers and capacitors:




And lastly another 10Y line stage in birch tree and with graphite grey metallic covers and caps:




Some of these will stay here as demo units while the others are ready to be shipped to their new owners.

Best regards

Thomas


1 comment:

  1. The assembly line is turning out beautiful units.

    ReplyDelete