File:Aura VA 100 Evolution 2 (4061759992) - closeup of output stage.jpg

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Summary

Description
English: Closeup of one channel of the output stage of an Aura VA 100 Evolution 2 65 watt stereo amplifier, which came out in about 1993. It has two MOSFET power transistors (rectangular components labeled FET2 and FET4 bolted to black heat sink, right) in a push-pull circuit, driven by a discrete driver circuit consisting of transistors Q2, Q5, Q6, and Q7.
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Captions

Circuit board of Aura VA 100 Evolution 2 stereo amplifier

15 February 2006

image/jpeg

a27c7c7128de6c605b150358c231fdd311ed779c

360,813 byte

948 pixel

1,126 pixel

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current06:02, 9 April 2021Thumbnail for version as of 06:02, 9 April 20211,126 × 948 (352 KB)ChetvornoUploaded a work by *Original file: [https://www.flickr.com/people/hansthijs/ Piano Piano!] *This version: User:Chetvorno from *Original file: [https://www.flickr.com/photos/hansthijs/4061759992/] on Flickr *This version from File:Aura VA 100 Evolution 2 (4061759992).jpg. Changes to original file: cropped out part of circuit board with UploadWizard
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