It's kind of cool how it mixes electric and acoustic qualities, mostly thanks to its piezo pickup system. According to the manufacturer, it gives you separate volume controls and output jacks for ...

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This was a notable improvement, especially for moving-coil (MC) pickups, known for their very low output signal. However, the design required a large circuit board, with each channel using a total of ...

Abstract: In this paper we present a 64-channel ultrasound preamplifier device that is used to amplify and filter pulsed echo transducer signals sourced from a real time three dimensional (RT3DU) ...

Abstract: A discussion of piezo-electric crystals and the early history of the ... stages of amplification and also observing proper precautions tor reducing grid circuit losses by using high values ...

However, various problems have been associated with the under saddle piezo pickups. In this article, we will take you through some of the most common under saddle piezo pickups problems and their ...

I’ve been fascinated by mechanical wrist watches since I was a child. In this post I’m going to talk about wrist watches and electronics! This post explains an easy electronics technique to test some ...

A schematic PFM setup is displayed in Figure 1. Figure 1. Figure 1: Schematic of a Piezo-response Force Microscopy experiment. Voltage is applied to a conductive tip in contact with sample and ...