Disclaimer *
I am part of a touring group based in Singapore, me and my team were send this pair of IEM in exchange for review, and I am not paid to do this nor am I associated with the company, this review is done to my very best without any bias

Build
In order to ensure a comfortable listening experience, BGVP has used third-gen DLP 3D-printing technology to craft the beautiful earpieces for DH5. The cavities are made of high-quality medical-grade resin material. The design and looks of the pair are complemented by elegant wooden face covers.

Sound
Bass (4/10)
Not the best sounding bass for a hybrid driver IEM, sound wise bass is thick and wobbly while bass attack is slow and sub bass is boomy

Midrange (2/10)
Sound wise mids are warm and very airy sounding, mids for me is particularly not my favourite as when it comes to vocals, sound wise it sounds very closed off and boxy sounding especially female vocals however with the provided vocal tips vocals do sound a little open and smooth sounding while the upper mids where more detail, however because of how airy the midrange sound it makes the mids very cloudy

Treble (5/10)
Treble I feel is where it did it's best sound of the treble is definitely present with a touch of airiness, easy to listen with no peak however treble timbre sounded a little coloured to me

Technically (4/10)
Tall sounding soundstage but does not have enough depth and width, and average imaging

sound overall
fun sounding but definitely not for audio purist overall its balance sounding with a touch of warm but still not my cup of tea


Package content
IEM
IEM cable
Hard case
3 sizes for vocal tips
3 sizes for bass tips
1 size for memory foam tips

Specifications
driver: single beryllium alloy DD + quad BA (dual knowles + dual custom BA)
Impedance: 19 ohm.
Sensitivity: 119dB/mW.
Standard 2-pin 0.78mm connectors.
Frequency response range: 10Hz-40kHz.
THD+N: ≤0.5%.
Rated power: 8mW.

Gear used
iFI Audio IDSD nano black label
2020 MacBook Pro
Source
Apple Music lossless ALAC upsample 176kHz 24-bits

Disclaimer
I am a part of a touring group and this pair of was sent out to me for free and I am not paid to do this nor am I associated with this company, this review is done to my very best without any biasness and at this point of writing the pricing of the IEM hasn’t been confirmed I was told that price will range from 40USD to 50USD

Introduction
From what I know and heard, TKZK is a new brand under Tin Hifi. So there are not much info about this company as of this review

Package Content
IEM
IEM cable
4 sizes of silicon tips
IEM carrying pouch
Warranty card
User manual
Small thank you letter

Specification
Driver Type: 1 balance armature + 1 dynamic Driver on each side
Frequency Responds: 10-40kHz
Sensitivity: 110±3dB@1K Hz 0.126V
Impedance: 22Ω±15%
Max Distortion: 3%@1K Hz 0.126V
Plug: straight 3.5mm gold plated plug
Wire Length: 1.2m

Build
The whole IEM itself is very well build with some weight to it you can tell they are using quality resin IEM fit very well in my ears and I also like to add on I love the fin deigns on the IEM making it very comfortable for long listening session

Sound

• Bass

I really love the bass on this, bass responds know when to attack and leave, punchy mids and tight sub bass, overall bass sounded very well rounded

• Midrange

Midrange is where I think it did best and it’s also my favourite part of this IEM, clean and analytical, vocal were very and I mean very smooth and open with a touch of airiness. For vocals placement I won’t say is very forward or very laid back is just in the middle

• Treble

Treble definitely shows up well without any sharpness or pickiness. responds was fast and good attack

• Technically

Midrange imaging was very well done and overall soundstage was wide and tall although not deep but still it gives me a good ambience like a small concert hall

Sound Overall
balance sound signature with a touch of airiness everything about the sound is just so well control, frequency separation was very noticeable I could tell where the vocals and instruments were. Although I would have like the dynamic to be better but I can’t complain for a IEM below $100

Build Quality

• Full metal construction with mirrors finished

Fit

• Sit nicely in my ear with no sharp corner comfortable for long listening session

Isolation

• Average isolation

Unboxing experience
Premium unboxing experience IEM and case were nicely displace with the eartips underneath the earphone



Sound (bass tip)

• Bass

Lets talk about the bass mind you I had the bass tips on for this bit bass had a great extension very well rounded sounding bass attack were in just nice knowing the right time to extent out although this is not a IEM I would recommend to bass head

• Midrange

Female vocal was quite forward but not in your face bad kind of vocal although forward sounding some song makes it seem like a layback sounding vocals upper mirage on female was smooth and warm although vocal were good sometimes it can sound a little recessed and a little bloated due to bass bleeding into the mids

• Treble

Treble attack fast and not too sharp definitely present and clean sounding

• Imagining and soundstage

Excellent Imaging soundstage wise it above average but can also depend on the type of music you are listening to


Sound (balanced tip)

• Bass

Timbre of the bass is much more natural without much colouring sub bass still popped out pretty well though bass extension was still there but not as warm as with the bass tip

• Midrange

I feel like midrange here really shine mids were open and clean to listen to was listening to beat it by Michael Jackson and the guitar riff really popped out vocals wise I will say it’s much better than with bass tips no bass bleeding into mids and overall vocals were smooths with just a hint of warm

• Treble

I don’t really hear much different with the treble it’s still pretty much the same with the bass tip clean and fast responses

• Imaging and soundstage

Imaging I feel like it’s doesn’t do as good with the bass tip as it doesn’t make thinks popped out but soundstage is wide but I wouldn’t say is deep

Overall
I really love the cable I think that’s a plus point for me cable were soft enough to reduce microphonic for the price points I will easily give this a 4/5 for the build Quality and the content provided in the box I would highly recommend this pair of item if you have a sub $200 budget while looking for a well balanced sounding IEM and a pair of although I hope to see a cloth to wipe my fingerprints off however I don’t know. If this pair of IEM is faulty the left side of my IEM sounded laggy and can make the vocal very recessed overall it does what it says balance tip sounds balanced while bass tips bring out more bass

Gear used
FiiO i1 lighting DAC
FiiO K5 pro via RCA input (volume knob turned to 12 o’clock on the lowest gain switch)
Audioquest golden gate RCA cable
MacBook Pro

Test track (Via Apple Music lossless)
Fly like a bird (Mariah Carey)
In your eyes (The Weeknd
Earned it (The weeknd)
Beat it (Michael Jackson)
Waiting for love (avicii)
Or nah (ty dolla $ign)
Faded (Mariah Carey)
You’re mine (Mariah Carey)
Hold on (chord overstreet)
Anyone (Justin Bieber)
Hold on (Justin Bieber)
My heart will go on (James Horner)
The water is wide
I want to know what love is (Mariah Carey) best
Contact (daft punk)
This is me (Kesha)
Praying(Kesha)