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Wyred 4 Sound tease PS-1 modular linear PSU, streamer at RMAF 2016

  • It’s the little things that count. In digital audio, we might take Wyred 4 Sound’s Remedy to crack a S/PDIF stream into line or apply their Recovery to re-clock the USB output of a PC or Mac. Taking these widgets themselves to the next level usually means ditching their switch-mode wall-wart in favour of a linear supply. For Recovery and Remedy, a pair of 9-Volters would be required.

    For chop-n-changers in the audio world, this presents a conundrum. Move to another third party re-clocker, streamer (or phono stage) operating on a different voltage and a fresh linear power supply is also required. AURALiC’s Aries Mini likes to see ~15V. iFi’s S/PDIF iPurifier sucks on a 5V pipe.

    Introduced at RMAF 2016, Wyred 4 Sound’s PS-1 is a modular, discrete, linear power supply that can juice up to four devices independently and simultaneously each with either a 5V, 9V, 12V and 15V feed. Current supply from the internal R-core transformer says hello at 1.2A per module. Talk about flexibility!

    Here we see company CEO and lead engineer EJ Sarmento introduce us to this rather natty new device:

    When it begins shipping in early December, the PS-1 will sell for US$499 and will land with a single module pre-installed. Additional modules are presently pegged at an introductory price: US$125/module.

    Sarmento is also working on a network streamer that will interface with his existing MS-1/MS-2 music servers, a direct-connected USB hard drive or serve as a Roon Ready endpoint. Target price = US$499.

    For the average manufacturer, two new products like this would be the main event for good while. For Wyred 4 Sound however, such innovative product line extension come on top of Sarmento’s ongoing commitments to his own Class D-leading ICEPower implementations, OEM contracts, a continuation of James Bongiorno’s Spread Spectrum Technologies and the development of an in-house cooked Class D module that will feature in the company’s forthcoming Statement amplifier.

    If there is a more talented, innovative young gun in audio land, I’ve not met him.

    Further information: Wyred 4 Sound



    Written by John Darko

    John currently lives in Berlin where he creates videos and podcasts and pens written pieces for Darko.Audio. He has previously contributed to 6moons, TONEAudio, AudioStream and Stereophile.

    Darko.Audio is a member of EISA.

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