Apos Blog

"Brilliant" TOPPING NX7 Portable Amp: Prime Audio

What’s cracking, audio fans? It’s David here from Prime Audio Reviews. What we’re looking at today is the TOPPING NX7. This is not a DAC. It’s just an amplifier. And the price is $179. It’s about t...

Joshua Valour: "Absolutely Baller" TOPPING DX5 DAC/Amp Review

I do think that this is a very good unit, and for the right customer I think this is going to be an absolutely baller DAC/Amp to have.

"My New Go-To Device" - FiiO K9 Pro ESS Review

Hey, folks, welcome to another Passion for Sound audio review. Today we’re taking a look at the K9 Pro ESS from FiiO. This is basically their flagship all-in-one device, and whilst not always being...

"History is made": Audio Science Review on the TOPPING LA90

It is clear that Topping engineers are bringing their expertise in designing ultra low noise and distortion in headphone amplification to power amplifiers. As such, they have outdone every amplifie...

Buy the TOPPING LA90 at Apos Audio

Power amplifiers are a noisy bunch in more ways than one. Obviously they produce a lot of good noise when they’re amplifying speakers, but they also produce a lot of bad noise, too, in the form of ...

Buy the TOPPING M50 Digital Music Player on Apos Audio

With their brand-new M50 Digital Audio Player, TOPPING has taken the functionality of the U90 and streamlined it for mid-fi applications. At only $229 and 11cm across, it fits well within the price...

Buy the xDuoo Poke II Portable DAC/Amp on Apos Audio

The Poke II Portable DAC/Amp is an all-new portable from xDuoo. With massive output power, a true balanced circuit, and Bluetooth 5.0, this hip portable will be glued to your hip. It shouldn't com...

Absolute Beast: Passion for Sound Reviews TOPPING NX7 Amp

The NX7 is an absolute beast. It’s driven everything from sensitive IEMs with no issues at all to difficult-to-drive planars. So if you do happen to be someone that still needs a portable style amp...

FiiO M17: Zeos Says It Can Replace Entire Desktop Setups

This is as good as a desktop amp. In fact, it sounds like the K9. It’s an ESS K9. It sounds great. However, on the T60 Argons I found them a little sibilant than other amplifiers. Everything else I...

HIFIMAN XS: "Best $500 Headphone" - Joshua Valour

So I really hesitate to call things the best, often because I think “best” is an overused term. However, I do truly think that the HIFIMAN Edition XS might just be the best headphone at $500 right ...

Buy the TOPPING DX5 DAC/Amp Now at Apos Audio

TOPPING's only DAC/Amp, the DX7s, went the way of the dodo earlier this year and left a combo-shaped hole in their lineup. While many prefer to keep their DACs and amps separate, others like the sm...

Buy the Moondrop MoonRiver 2 Now at Apos Audio

We’re ecstatic to announce the launch of the Moondrop MoonRiver 2 DAC/Amp. You may be wondering, MoonRiver 2? Did I miss MoonRiver 1? You did not. 2 doesn’t refer to a predecessor but the dual natu...