Apos Blog

TOPPING L50 Amp, E50 DAC Now Available on Apos Audio

These aren’t simple equivalent replacements of the E30 and L30. The L50 headphone amp features single-ended and balanced outputs, a greater span of dB in its gain levels, a pass-through mode, and o...

HiFiMAN HE400se Open-back Planar Headphone Is Now Available

A Classic Favorite With a Modern Twist We’re excited to announce that we’re now selling the HiFiMAN HE400se open-back planar magnetic headphone. At only $149, it’s the perfect budget option for an...

The New Tanchjim Flagship PRISM IEM

We’re excited to announce the Tanchjim PRISM, a hybrid IEM with one dynamic driver and dual Sonion balanced armature drivers. As Tanchjim’s new flagship IEM, the PRISM continues its predecessors’ u...

Joshua Valour: "Killer Moondrop!" on Variations Tribrid IEM

Note: This article is based upon the video "Another Killer Moondrop! - Variations TRIBRID Review” made by Joshua Valour on his YouTube channel and is printed here in partnership with Joshua Valour...

Sandu Vitalie: Apos Caspian - "New Daily Drivers"

Everything started last year on a Friday evening. While I was enjoying my time in the company of a glass of whisky and some electric blues, I’m getting a call from a good friend asking if it’s poss...

The Apos Caspian Is Now Available on Apos Audio 

We’re thrilled to announce the pre-order launch of the Apos Caspian Open-Back Headphone. The Caspian, our first headphone, is the brainchild of Apos, SoundNews, and Kennerton Audio. To create it, ...

Creating the Apos Caspian

The Apos Caspian began with an idea. Well, a bunch of ideas. We wanted to build a timeless, hand-made headphone that could be driven easily and listened to for hours. Click in to learn more about t...

Apos Caspian Measurements: Testing Our First Headphone

Let’s talk about the Apos Caspian in the international language of audiophilia: charts. These measurements come courtesy of Sandu Vitalie of SoundNews. He used a Benchmark HPA4 amplifier due to its...

Interview with Apos Caspian Sound Designer Sandu Vitalie

Read our interview with the sound designer of the Apos Caspian. Sandu Vitalie is the founder and editor of SoundNews, a headphone junkie, and the sound designer of the Apos Caspian Headphone. He sa...

Interview with Apos Caspian Manufacturer Valentin Kazanzhi

Read our interview with the manufacturer of the Apos Caspian. Valentin Kazanzhi is the CEO of Kennerton Audio, a brand of audiophile headphones based in St. Petersburg. He also manufactured and co-...

Gallery: See How the Apos Caspian Is Made

Get a behind-the-scenes look at how the Apos Caspian headphones are made. See the production of an ear cup step-by-step from piece of wood to piece of art.

Introducing the Apos Audiosphere

Our vision has always been to bring you the best audio equipment at the lowest prices, and now we’re expanding that vision to include our very own line of audio equipment: the Apos Audiosphere.