Apos Blog

Sandu Vitalie: Singxer SA-1 Review - Imaging & Speed

Singxer Electronic Co Ltd. is a mysterious audio manufacturer for me, they have done ODM and OEM work for third party companies for more than a decade now. They started slow and small, but they lea...

FiiO BTR5 vs FiiO Q3 Comparison Chart

Taking audiophile-grade music on-the-go is easier than ever thanks to portable DAC/amps like the FiiO BTR5 and FiiO Q3. Although close in price point, they provide different approaches to portable ...

FiiO BTR5 Reviews Compendium

We’ve compiled reviews of the FiiO BTR5 from across the web for your reference. What you’ll find here are the TLDR versions of the full reviews (which you can access with the provided links). We’ll...

"Amazing Value": Sandu Vitalie on the TOPPING A30 Pro

It’s that time of the year when Topping goes all-in, making sure it wouldn’t be outgunned anytime soon. After releasing three Nested Feedback Composite Amplifiers (NFCA for short) by now, you would...

7 Ingenious Uses for TOPPING E30 DAC by Apos Shoppers

You might have only one or two use-cases in mind when you buy a DAC like the TOPPING E30. But there are tons of others you might not have thought of. Here are some of the cool use-cases Apos shoppe...

16 Reasons Audiophiles Love the TOPPING E30 DAC

You can check out our reviews compendium, review, or comparison chart for experts' opinions on the TOPPING E30. But what do normal, everyday audiophiles think about it? We've rounded up some top co...

"Too Good" DAC/Amp: Zeos on Matrix Element X

We sent Zeos the Matrix Element X to get his thoughts.  “This thing shouldn’t appeal to me because I hate expensive stuff,” he responded on his YouTube channel. “But the problem with this thing is ...

DAC/Amp Combo "Melted" Steve Guttenberg's Ears

Audiophile reviewer Steve Guttenberg offered his thoughts on the TOPPING A30 Pro and D30 Pro DAC/amp combo over on his YouTube channel. Watch his video below or scroll on for our lightly edited tra...

Soul and Joy: Sandu Vitalie's Review of the TOPPING D30 Pro

Alright folks, I might not get too excited seeing another AKM or ESS Sabre based DAC been released in such a crowded landscape that digital audio has become, I’ve covered plenty of those already…bu...

Lime Ears IEMs Comparison Chart

Lime Ears (the company) is known for outfitting its IEMs with technology galore: switchable subwoofers, resonator bores, sound filters, and more. It can be hard to keep it all straight. We've creat...

SMSL M400 MQA DAC Reviews Compendium

Ah, summit-fi. The mile-long specs sheets. The breathless descriptions. The parade of acronyms. Trudging through all that information can be daunting, exhausting even, which is why reviews are so i...

"Killer": Joshua Valour Reviews Moondrop Aria

Joshua Valour gave the Moondrop Aria a glowing review, saying that "a lot of wallets are going to be crying over" this $80 IEM. Watch the video below or scroll on for a lightly edited transcript.