And now he's designed the transducer at the heart of the ModelTwenty guitar speaker. Measuring around 2.5 inches thick (635 mm), the flat-panel speaker stands 32 in (812 mm) tall and is 22 in (558 ...

Eminent Technology has announced the Model Twenty Two – the "world's first flat panel active guitar speaker." Super-lightweight and about the size of a chunky picture frame, this 120-decibel ...

Click or tap the Microphone icon ... guitar properly. 4. Google Tuner will try to recognize which note you are playing and display it, along with an indication of whether it's sharp or flat.