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Category: EDUCATION

reconstruction filter

Reconstruction Filters For Dummies

Posted on 14 August 202214 August 2022

Where the dummy is me! It took me so long to make myself a decently clear idea about this topic that I eventually took a breath and put it down in form of a single (hopefully) organised story. Enjoy! The problem we have, and how does it matter DACs’ business is receiving digital files and…

An LMS infrastructure (update)

Posted on 22 February 202222 February 2022

A bit more than a year ago I published a piece describing features and benefits of my home LMS (Logitech Media Server) infrastructure. Over time my setup has evolved a bit and this is an update to the original article. Logitech Media Server is a piece of software and it well described here: https://en.wikipedia.org/wiki/Logitech_Media_Server The…

Apogee Groove

Apogee Groove – Changing the Budget Game for Good (since 2015)

Posted on 28 March 20216 April 2021

A thorough review of the Apogee Groove, a stunningly performant DAC and headphone amplifier. An entry-level step into the professional audio tier.

iUSB3.0

iFi Nano iUSB3.0 – Clean The Stream Up

Posted on 18 March 202114 April 2021

Providing clean and regular power and digital input to a DAC is of paramount importance. Nano iUSB3.0 helps big time on such challenge.

DOSMIX TPR22 (et al.) – part 2: the butler did it

Posted on 18 July 202018 July 2020

What’s the scoop with TPR22 being able to power E5000 easily?

Power? What power?

Posted on 18 July 202018 July 2020

Will my amp drive my IEMs ?

final E500 – what’s the difference ?

Posted on 11 July 202012 August 2020

E500 is exactly what it’s said to be – not a “normal” IEM

Of Meizu HDP and powering thirsty IEMs

Posted on 8 July 20208 July 2020

Power-hungry IEMs break some games…

A great primer about how headphones / IEMs work

Posted on 2 April 202026 July 2020

A clear & precise description of how our earing works, and how high-end manufacturers like final use this knowledge to design their IEMs

Two useful glossaries

Posted on 1 April 20201 July 2020

“How do your new earphones sound?”
Not easy to say, eh?

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