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Using the Hidizs MS4 with the RevoNext 3 5mm cable with inline controls and mic.

Using the Hidizs MS4 with the RevoNext 3 5mm cable with inline controls and mic.

Hi everyone,

I’ve uploaded a new video to my YouTube channel where I’m showing the Hidizs MS4 IEM being used with the RevoNext 3.5mm cable that has a microphone and inline controls to control volume and media. The cable that comes with the Hidizs MS1 and MS4 does not have a mic or inline controls and this cable is perfect as it adds those 2 things.

Watch the video below:

You can get the Hidizs MS4 and the RevoNext 3.5mm cable at Amazon using the following links:

Using the KZ aptX HD Bluetooth Cable and the TRN BT20 with the Hidizs Mermaid MS1/MS4

Using the KZ aptX HD Bluetooth Cable and the TRN BT20 with the Hidizs Mermaid MS1/MS4

Hi everyone,

Today, I recorded a video showing the new KZ aptX HD Bluetooth Cable and the TRN BT20 Bluetooth adapter with the Hidizs Mermaid MS1/MS4.

The reason of doing this video is to show how the KZ cable fits the Hidizs MS1/MS4 as the KZ cables comes in different pin flavors. And as for the TRN BT20, I just wanted to show how they look with it attached.

It’s nice to have a variety of Bluetooth adapters to use with these new IEMs which have an incredible sound.

You can watch the video below:

You can get these Bluetooth items as well as the IEMs using the following links:

The Hidizs Mermaid MS1 and MS4 IEMs with their cables and accessories

The Hidizs Mermaid MS1 and MS4 IEMs with their cables and accessories

Hi everyone,

Yesterday, I received the brand-new Hidizs Mermaid MS1 and MS4 In-Ear Monitors Absolute Kits.

Hidizs Mermaid MS1 and MS4 IEMs with their cables and accessories
Hidizs Mermaid MS1 and MS4 IEMs with their cables and accessories

The Hidizs Mermaid MS1 is an IEM with 1 Dynamic Driver, while the Hidizs Mermaid MS4 is an IEM with 1 Dynamic Driver and 3 Knowles Balanced Armatures.

Hidizs Mermaid MS4
Hidizs Mermaid MS4

My initial impressions are excellent. These IEMs do a lot to reproduce the music. I found that the MS1, with just the Dynamic Driver, produces a warm sound with great mids and smooth bass and treble. The MS4, on the other hand, improves the bass and treble while having great mids. Since the MS4 uses 3 balanced armatures for the mids and treble, they do a great job, and since the Dynamic Driver is focused on the bass, it also does a great job. The MS1, on the other hand, produces a warmer sound since the Dynamic Driver needs to reproduce the entire frequency spectrum.

The Hidizs Absolute Kits come with a choice of a 2.5mm or 4.4mm balanced cable, USB-C 2-pin cable and an aptX Bluetooth Cable using a CSR8645 chipset. They are also compatible with other 2-pin 0.78mm IEMs and you can also use other aftermarket cables due to their 2-pin connectors.

The IEMs can be driven easily since the MS1 only has an impedance of just 15Ω while the MS4 has an impedance of just 12Ω. However, you can use your favorite DAC like the Hidizs DH1000/Tempotec Sonata iDSD Plus and use the balanced output to enjoy an even better sound. You can also use them with the 3.5mm cable with the Hidizs AP80.

Now, here’s my unboxing video I recorded yesterday where I unbox both kits, their cables and accessories:

I personally like the MS4 due to their more punchier bass and their extended treble. The MS1 have more forward vocals, so if you’re looking for that, the MS1 is for you, but if you want the treble and a bit more bass, go for the MS4.

Here’s the review video I also recorded with my thoughts on the IEMs and the cables:

Overall, Hidizs did a great job with these new In-Ear Monitors.

You can purchase these 2 Hidizs IEMs at Amazon using the following links:

Unboxing the KZ AS16 In-Ear Monitor

Unboxing the KZ AS16 In-Ear Monitor

Hi everyone,

Today, I’m sharing my unboxing video of the KZ AS16 In-Ear Monitor. This IEM has 8 balanced armatures per side, for a total of 16. In the video, I compare the size of it with the KZ ZS10 Pro, which is also another of their newer IEM.

I’m currently listening to the KZ AS16 and will soon give my impressions of it. In the meantime, here’s the unboxing video:

Unboxing and testing the Yinyoo 2.5mm Balanced to 2-pin IEM In-Ear Monitor cable

Unboxing and testing the Yinyoo 2.5mm Balanced to 2-pin IEM In-Ear Monitor cable

Hi everyone,

Today, I’m sharing my Unboxing video of the Yinyoo 2.5mm Balanced to 2-pin IEM In-Ear Monitor cable. This is a 2.5mm balanced to 2-pin 0.78mm cable that is compatible with IEM’s like the KZ ZS7 which I have. In this video, I’ll also be testing the cable with my HiBy R3:

Do you have this cable or another one? What do you think of it? Let me know your cable recommendations below.

Unboxing the KZ ZS7 IEM

Unboxing the KZ ZS7 IEM

Hi everyone,

Today, I’m sharing my Unboxing video of the KZ ZS7 IEM. These have become my new favorite IEM to use to listen to music. They have a really good sound reproduction. Watch the video below:

Do you have these IEMs? What do you think?

The KZ ZS7 first impressions

The KZ ZS7 first impressions

Hi everyone,

Today, I’m sharing my first impressions of the new KZ ZS7 IEM:

 

 

 

 

 
 
 
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I just received these today and I’m enjoying the balanced sound it provides. It’s not too warm, but it’s also not too bright. The mids shine, the treble is there, and the bass feels real.

Previously, I’ve been using the Samsung AKG-Tuned earbuds which I also enjoy the sound, but these feels an improvement because they retrieve more detail of the song.

These are also my first KZ IEMs, and I’ve been wanting to try them since the past generation, but decided against because of some troubles I’ve heard of. Now that I got to listen to these, they really sound wonderful.

Powered by 1 Dynamic Driver + 4 Balanced Armatures, you can hear everything without any distortions, a problem I’ve faced with other buds, where they would emphasize the bass, or have a v-shaped profile. These aren’t v-shaped nor emphasize the bass over other frequencies. Yes, they have plenty of bass, but you can hear everything without any frequency being overpowered.

I’m currently using these with my Hidizs DH1000 DAC/AMP:

 

 

 

 

 
 
 
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I’m still experimenting and listening to different albums. So far, everything sounds nice. I do have a complaint here, and is that sometimes the presence of some instruments may seem to be reduced, but you still enjoy everything in the track. They have a great sound separation and clarity. Awesome!

The Hidizs EX-01

The Hidizs EX-01

Hi everyone,

Today, I’ll show you the Hidizs EX-01 in-ear headphone:

We can see it has a frequency response of 20-20K. Also we can see that the driver size is 8mm.

I haven’t taken the wrapping of it, so here’s the pictures with the wrap taken off:

When I opened it, we can see some promotion material:

Hidizs EX-01 5

And then we can see the headphones itself:

Hidizs EX-01 6

When we take them out, this is how it looks:

Hidizs EX-01 7

Sound

How does it sounds? For me, it, focuses on bass and mid bass, therefore, the sound will be bassy, but not boomy enough to distort the audio. Treble is also there, but is not extended. The voices sounds a bit bassy too, but they are clear, which means Hidizs did a great job with the tuning to not distort it. Since the focus seems to be on bass, the mids and treble seems to be a bit recessed. Sound stage seems wide, but you’ll be hearing more bass than any other instruments. Even when these may have a bassy sound, it’s still clear and you can still enjoy your music.

If you’d like an In-Ear headphone focused on bass, these may be for you.

Hidizs also offers the EP-03 and the Seeds earphones which I do no have yet to compare.

Hidizs also makes DAPs (Digital Audio Players) and DACs (Digital-Analog Converters). I have the Hidizs DH1000 DAC which provides a very natural sound and an enjoyable sound, and the Hidizs AP80, which also sounds awesome.

Hidizs is known for making high quality audio devices.

Unboxing of the Cave UC3 3D Surround Earbuds

Unboxing of the Cave UC3 3D Surround Earbuds

Hi everyone,

Today, I’d like to show you the Cave UC3 3D Surround Earbuds, which I got as part of their Kickstarter campaign.

These are a USB-C or Apple Lightning Earbuds, depending on the version you get, and is compatible with USB-C devices that support USB Audio and of course, Apple devices if you chose the Lightning version. It has an in-line control and microphone. The in-line control allows you to change the audio sound profile, enabling their virtual surround function.

Let’s get started with the photos!

Here’s the box:

Cave UC3 1
Box Front
Box Back
Box Back

You can see the details of it in the back.

Now, unwraping it:

Box Front Unwrapped
Box Front Unwrapped
Box  Back Unwrapped
Box Back Unwrapped

Let’s open it!

The earbuds inside the box
The earbuds inside the box

You can see the Cave UC3 earbuds. They look well built. The cable continues on the back:

The earbuds cable inside the box
The earbuds cable inside the box

Finally, here’s the earbuds taken out of the box:

Cave UC3 Earbud
Cave UC3 Earbud

Now, some notes:

  1. When I connected these earbuds to my Windows laptop via it’s USB-C port, it worked, but the volume doesn’t work. If it’s between 1 to 99%, the volume will be very low. When it’s at 100%, it will be very loud. There’s no way to control this except from the music app itself. This is unconvenient.
  2. When I used this with my Hiby R3, it worked. However, it only worked with 16-bit/48Khz audio. This is because the earbuds doesn’t have a 16-bit/44Khz mode. My best guess is that the Hiby R3 changes the USB mode to match the audio bit depth and sample rate. When I played back 44Khz FLAC files, It was showing a playback error. When I played back Opus files, it worked, but Opus files are 48Khz, which is why I think it worked.
  3. They worked great with my smartphone. However, they note that the microphone may not work with all smartphones. Keep this in mind.

In conclusion, I’ll keep these safely stored. They will not be my daily use earbuds, but rather I’ll use it for emergency purposes shall my in-ear earbud give me problems.