

This is a so called diamond buffer with the gain of 1. The Sjöström Super Buffer can be used in any hifi equipment. People have used them in CD player tweaks, pre-amps etc. The pcb has two layers and parts on the top side. All pads have a layer of pure 24 carat of gold. This is a populated pcb but is also available as an unpopulated pcb, see HERE
Two boards are required for stereo.
Info HERE
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