Velleman K8020 high-end tube preamplifier Review
Posted on 2006-02-23 18:12:34 by LSDsmurfPreamplifiers come in all shapes and sizes, most feature transistors or integrated circuits, a few of them however use vacuum tubes. We take a closer look at Velleman's K8020 tube preamplifier kit and detail how to extract every last bit of performance from it.
Link: Hardware Analysis
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