The folks at [ElectroSmash] recently released 1Wamp – a one watt, open hardware, Guitar amplifier packed ... extremely detailed circuit analysis of every part of the design, starting from ...

In order to help his friend prepare for a talk at DEFCON this weekend, [Craig] built an IR photodiode amplifier circuit. The circuit extended the detection range of the hack from a few inches to ...

Key improvements have been made across the circuit. The PCB layout has ... between high and low level signal stages of the amplifier. However, something new has been added. For the first time, the ...

DDMAS? That’s Dan D’Agostino Master Audio Systems, led by the former CEO of Krell. After first teasing a prototype at Munich High-End 2024 last May, the Arizona-based manufacturer has formally ...