Product and Company News

  1. March 28, 2023

    Audio Helps Bring Distant People Together - THAT Audio ICs Help Make it Happen

    Remote and hybrid work is here to stay, and with it an associated demand for more efficient communication and superior audio technology. Profusion has the microphone and headphone amplifiers to help you design for an ever-changing…
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  2. March 24, 2023

    FXCore: The Powerful DSP for Demanding Pro Audio Applications

    The FXCore is a powerful Audio DSP dedicated to creating audio effects for the most demanding of professional applications. The popular SPN1001-FV1 may now be back in stock, but audio designers might also be interested in Experimental…
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  3. February 23, 2023

    New Audio Power Supply Units from Resolute

    Since 1990, Profusion Ltd. has been Europe's leading distributor of semiconductors and module-based components for audio applications. Through our specialist Resolute Audio brand and based on an extensive portfolio of components from our…
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  4. February 23, 2023

    What is MUSES?

    Discover the MUSES05, the latest op-amp in Nisshinbo's flagship series.   MUSES is a brand of audio semiconductor devices designed specifically for the pursuit of high sound quality. The MUSES series of products are unique…
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  5. May 16, 2022

    End of an Era for TO3 Lateral MOSFETs

    Profusion has issued an End-of-Life (EOL) notice for the longstanding metal can versions of itsExicon line of lateral MOSFETs. Lateral MOSFETs shot to fame in the 70s and 80s when Hitachi first released the 2SJ50/2SK135 and…
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  6. February 09, 2016

    Tripath Class-T Amplifier Guide

    Tripath’s patented Class-T amplifiers may no longer be in production, but the legendary T-ampcomponents live on in a variety of products.  
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