Apos Blog

Changing Keycaps: A Step-by-Step Guide

The mechanical keyboard landscape is diverse. But among the myriad switches, stabilizers, and PCBs (Printed Circuit Boards), the most visible and tangible aspect is the keycap. It's the first thing...

Decoding Mechanical Switch Types: Linear, Tactile, Clicky

The clack of keys under your fingers isn't just noise—it's a symphony of tactile feedback and user experience. Your mechanical keyboard's switches play a starring role in this orchestra, defining y...

The Essential Guide to Cleaning Your Mechanical Keyboard

Let's be honest: over time, our keyboards tend to accumulate the dust, oils, and tiny particles that our hands come into contact with every day. While we might not always think about it, periodical...

Exploring the Different Types of Mechanical Keyboards: Which is Right for You?

Since their invention, keyboards have undergone numerous transformations. While early computers utilized mechanical typing mechanisms, the late 20th century saw the rise of membrane keyboards due t...

FiiO BTR5 2021 vs FiiO BTR7: Comparison

When diving into the world of Hi-Fi Bluetooth DAC/Amps, FiiO remains a brand of undeniable prowess. The FiiO BTR5 2021 and the FiiO BTR7 are two models that have earned the spotlight. This article ...

xDuoo MT-604 vs. xDuoo TA20 Plus: Comparison

In the realm of high-fidelity audio, xDuoo stands out with its innovative range of fully-balanced tube headphone amplifiers. Two of their notable offerings, the xDuoo MT-604 and the xDuoo TA20 Plus...

Apos Tube Amp & Keycaps Giveaway

We are giving away an xDuoo TA-22 DAC/Tube Amp, Apos Ray 12AU7 Tubes, and GMK Hanami Dango Keycap Set Base Kit. That is over $800 in value. Enter the giveaway and read more about the products being...

A Closer Look at Keycap Profiles: Cherry, OEM, SA, DSA, XDA Explained

You've found the perfect mechanical keyboard, but the journey doesn't end there. Keycap profiles—the shape and height of your keys—can impact everything from typing comfort to the aesthetics of you...

Unveiling the SMSL D400 Pro

Meet the SMSL D400 Pro—our latest addition that's here to redefine what you thought was possible from a USB Desktop DAC. Sporting flagship AKM DAC chips, MQA Certification, and wireless Bluetooth c...

Introducing VMV D2R and VMV P2: High-Resolution Audio with Style in Spades

Music, for many of us, isn't just a form of entertainment—it's an integral part of our lives. And if you're someone who cherishes authentic and rich sound, you know that not all audio devices are c...

The xDuoo TA-20 Plus: Modern Performance Meets Vintage Warmth

In the realm of audio equipment, striking a balance between cutting-edge technology and a touch of vintage soul can be a daunting task. Yet, the xDuoo TA-20 Plus accomplishes just that. This balanc...

Apos Ray 12AU7 Vacuum Tubes: What Top Reviewers Are Saying

Navigating the world of audio gear can be overwhelming, especially when it comes to components as nuanced as vacuum tubes. That's why reviews from credible sources are invaluable. Here at Apos, we'...