File:QA-118-Reg-3.jpg

QA-118-Reg-3.jpg (640 × 480 pixels, file size: 116 KB, MIME type: image/jpeg)

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English: Space-Tech Lab. QA-118-REG balanced vacuum tube pre-amplifier with tube rectifier and tube regulator
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Source www.space-tech-lab.com/QA-118-Reg-3.jpg
Author Scscalal

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1 January 2008

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current17:39, 26 June 2010Thumbnail for version as of 17:39, 26 June 2010640 × 480 (116 KB)Scscalal{{Information |Description={{en|1=Space-Tech Lab. QA-118-REG balanced vacuum tube pre-amplifier with tube rectifier and tube regulator }} |Source=www.space-tech-lab.com/QA-118-Reg-3.jpg |Author=Scscalal |Date=2008/01/01 |Permission= |oth

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