In this article, I discuss the history of the LM3886/chip-amp/gaincard and run through building my own dual-mono LM3886 gainclone amplifier. The LM3886 is one of Texas Instrument’s single-chip monolithic amplifier integrated circuits. It’s almost an entire amplifier-on-a-chip, with only a few extra parts required to build a fully functional, high-performance amplifier. The LM3886 features low […]
I recently modified a Musical Fidelity X-CAN V3 headphone amplifier. My goal was to see what sort of improvements I could make without spending too much cash. The Musical Fidelity X-CAN V3 uses bipolar output devices, with a tube driver stage. The tube driver stage is a JAN (Joint Army/Navy) 6922 mil-spec dual-triode tube, per
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I’ve just finished building a Ten-Tec 1253 Regenerative Shortwave Receiver kit and wanted to share some of the build process. The Ten-Tec 1253 is a gorgeous little regenerative shortwave receiver, that is sensitive and fun to build and use. These radio kits were available here in Australia for $135, though as of 2018, they are
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I recently created a set of DIY NS-1000M speaker stands for my Yamaha NS-1000M studio monitors. DIY Yamaha NS-1000M speaker stands might seem like a strange thing to talk about until you try to find a suitable pair of stands for your own NS-1000s. One thing you will absolutely need to get the most out
