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    3e audio TPA3255 260-2-29A Amplifier Review

    Sorry I wasn't clear. I've used the 3 cable connector included in the pack, and rather than short IN- to GND in the socket itself I've used both IN- and GND cables and connected together at the far end. From a potentials perspective I guess this is the same thing, but an extra unnecessary cable...
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    3e audio TPA3255 260-2-29A Amplifier Review

    Have had a great time building with this board, and sounds great. Now at the inevitable ground hum hunt stage. I'm using the board with SE input. I've added my opamps and moved the resistors related to this (picture before this was done). There's as additional instruction on the board to...
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    Auxiliary power

    Fantastic, I'll have a proper look when it arrives, but sounds like an easy win!
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    Auxiliary power

    Hi all, Im looking to build a fairly basic power amp. I would though like to possibly add some additional passive functionality, most likely with a microcontroller, for things like motorised volume control and input selection. Is there a common way to tap off a second power source of say 5v to...
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