You Can DIY! Build a Voltage and Current Peak Detector

Here is a simple portable device from George Ntanavaras that can help answer the question about peak voltage and peak current requirements and whether or not your power amplifier is capable of driving your loudspeaker without clipping. This article was originally published in audioXpress March 2015 — Focus on Test & Measurement Edition. (Updated Dec 2015)

Daniel Weiss founded Weiss Engineering in 1985. The company designs and manufactures digital audio equipment for mastering studios. Daniel graduated in 1979 with a BSEE from the HTL Rapperswil. Joined the Studer Revox company in 1979 as an Electronics Engineer. There he worked on analog anti-aliasing filters, test signal generators, sampling frequency converters and digital audio processing for a two channel DASH recorder. He left Studer in 1984 to start Weiss Engineering. Daniel is a Fellow of the AES and a Member of the IEEE.