Description
When you need Pro-level audio, look no further than the ultimate flagship - the HiBy R6 Pro II. Equipped with the AKM’s flagship DACs, this digital audio player is geared to deliver a spectacular performance. Add to that its seamless usability and gorgeous looks, and it’s a must-have in any audiophile’s collection.
The Ultimate Flagship
Experience your favourite audio tracks, now even better with the HiBy R6 Pro II. It is equipped with AKM’s new flagship DAC duo, AK4191EQ and dual AK4499EX. In the current output mode, it even offers separate digital conversion and analogue rendering.
Architecture That Builds Better Conversions
The All-In Audio Architecture of the AK4499EX DACs features 8 output rails, each with its own I/V conversion to fully release its potential. The dual DACs are each set to dual mono output, and all rails of both DACs contribute fully to both balanced and single-ended outputs. These enhancements, along with ultra-hard output stage circuit design, deliver sound quality that is worthy of a flagship.
Let Your Music Come Alive
Enjoy the exceptional audio performance with extremely low distortion and colouration, allowing for accurate note resolution and full dynamics. From resonating piano notes to crisp and clear violin tones, every detail of the music is captured with incredible clarity. The R6 Pro II's precise sound reproduction allows the listener to hear even the slightest nuances of the music. It's like experiencing the audio performance live in the very same space.
Every Femtosecond Counts
The HiBy R6 Pro II is equipped with NDK femtosecond precision crystal oscillators, featuring 45.1584MHz and 49.152MHz frequencies. These oscillators provide ultra-low phase noise and jitter, ensuring that digital signals are converted into precise analogue details. Even in highly dynamic and busy musical passages, you can hear the clarity and three-dimensionality of every note.
Loud and Clear
The R6 Pro II has a dual-independent amplification circuit design with switchable Class A/AB amplification modes. Class A is driven by 2 OPA1652 and 8 NXP bipolar transistors for zero crossover distortion, fast transient response and more power to handle full-sized headphones. Class AB mode offers longer play time, emits lesser heat and is suitable for most IEMs.
Feel the Power
The HiBy R6 Pro II has a 4-section independent power supply design created by an experienced engineer with over 30 years of power supply circuit design experience. The power supplies for digital, decoding, preamp and output stages are made independently using high flux, fully shielded inductors with ultra-low internal resistance. This design ensures that the audio player receives pure, uninterrupted power without interference.
Power-up Your Performance
The Qualcomm Snapdragon 665 SoC features a flagship-class 11nm lithography process that yields higher computational and graphics abilities. Combined with HiBy's extensive software and hardware integration experience, it delivers fluidity and responsiveness for music apps and beyond.
The Best Your Music Can Get
Experience the highest quality audio possible with DSD1024 - the format that encodes audio signals at a many-fold higher bitrate than CD quality. PCM1536kHz / 32bit formats offer industry-leading, high-resolution audio with faithful capture of sound in all dimensions, resulting in a more realistic and natural listening experience.
Enjoy MQA
The HiBy R6 Pro II supports 16x MQA file unfold, providing master-tape quality audio reconstitution for a richer, more realistic audio experience. MQA (Master Quality Authenticated) technology captures and reproduces the original studio master sound in a small streamable and downloadable file.
Feels Like a Phone, Sounds Like a Player
The HiByOS enhances the audio experience with features such as fine volume control, removal of unwanted sound effects, and systemwide bit-perfect audio even for third-party apps. These features, along with other audio-related system optimisations, set it apart from regular Android 12 devices. Additionally, its user interface is comparable to mainstream smartphones for smooth multi-tasking due to kernel optimisations.
Control it Anytime, Anywhere
HiByCast is a revolutionary feature that allows users to remotely control their HiBy DAP from any smartphone or tablet. With systemwide support, it enables control of all device functionalities, including third-party app opening and browsing.
Connects Wired & Wirelessly
The HiBy R6 Pro II also functions as a USB DAC for use as a computer external sound card or digital amplifier for smartphones. With two-way Bluetooth capabilities, it can be used as a Bluetooth receiver for wired headphones. It is Hi-Res Audio and Hi-Res Audio Wireless certified.
Looks as Good as it Sounds
The R6 Pro II features a visually stunning backplate design with bold asymmetrical lines resembling waves crashing against a golden shore under a starry carbon sky. The chassis features grip-friendly slanted surfaces defined by two split curves. The large 5.9" hi-res display boasts Corning Gorilla glass, 2160x1080 resolution and oleophobic coating.
Our Review
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TRUSTED BY OVER 35K+ MUSIC ENTHUSIAST
Let customers speak for us
KZ Castor Harman Target Version – Review
Design & Comfort
Lightweight, durable, and comfortable with a detachable cable. The in-line mic is useful for calls and gaming.
Sound Quality
Bass: Punchy and deep without overpowering.
Mids: Clear vocals and instruments.
Highs: Crisp but slightly bright.
Soundstage: Decent separation for immersive listening.
Pros:
✔ Enhanced bass
✔ Balanced tuning
✔ Comfortable & durable
✔ Affordable
Verdict:
A budget-friendly IEM with great sound and comfort, though the mic is just decent.
I'm using first time DAC most of the people refer this varient, difference between 3.5mm jac and this DAC D07 is absolutely awesome, so much details in hearing a song and music, loved it ❤️❤️❤️❤️👌👌👌🙏🙏🙏
Solid pouch
With good space
The product is worth the money
And I personally love the your faster delivery service
I got the product just in with 30 Hrs
I like Moondrop ECHO-A Dac. It is not powerful Dac but it produces quality sound .
Great for listening to all music genres, gaming on PC or consoles or pretty much any thing you'd like to do with a pair of earphones.
Superb packaging 👍🏻 delivered what was promised.
I recently got my hands on the ROSESELSA AURORA Ultra IEM, and I must say, it has exceeded my expectations! For under 2,000 INR, this IEM delivers exceptional value and performance that can easily compete with many pricier models out there.
What really stands out to me is its versatility. The AURORA shines across all genres, whether I'm diving into classical symphonies, jamming to rock anthems, or vibing with electronic beats. The sound quality is simply fantastic, making every listening session a joy.
A cherry on top is the comfort factor—these IEMs are small and lightweight, so they don’t cause any discomfort during long listening sessions. If you’ve had issues with larger IEM shells in the past, you’ll find the AURORA to be a perfect fit. Plus, the cable quality is impressive for the price, adding to the overall value of this product.
To unlock the full potential of these IEMs, I highly recommend investing in an external dongle. I personally use the Kiwi Ear Allegro Mini DAC, and it has truly elevated my audio experience. If you're on the hunt for a budget-friendly IEM that doesn’t compromise on sound quality, the ROSESELSA AURORA is a must-try!
I also want to take a moment to thank the audio store for their outstanding service. My order arrived in perfect condition, and their customer support team was incredibly friendly and helpful. Overall, this has been a wonderful experience, and I’m absolutely thrilled with my purchase!
As a v16 owner this is a worthy upgrade .
Fit :
The iem is designed aesthetically that it fits like custom made
Sound impressions :
Treble is perfectly done with being sibilant, Mids sounds very organic and clear, Bass is the best part here it's a step up from their previous flagship v16.
Staging is better and so is the resolution, A total flagship level iem which punches above the price tag
Thanks to Pritam for his exceptional customer service and deal .
Definitely recommended
Have a great features and I am very happy after buying this m71 thanks audio store 🙏🙏
Time Spent with this DAP is more than 50 days, used many IEMs from Budget range to high end.
OBSERVATION & EXPERIENCE SO FAR.
- Wide soundstage, it's creating a spacious listening experience.
- Smooth and refined sound, with good bass & trebles. I liked it.
- little high Volume doesn't hurt ears because of spaciousness which this DAP creates.
- Main unique point is Vocals & Instruments separation, it's best.
- So far, I noticed Battery back up is really good. Will check it over time and provide feedback.
- Does not get warm that too after using for hours.
- Best software & Shanling Music app, it's very fast ( I use 1TB fully loaded Micro SD card.)
Please Note - Little more care is needed while handling as it has Glass tubes. Again it's unique offering & tubes makes music more enjoyable.
CONS-
1. Charging time ( it will get solve by software updates in future, Brand has co
nfirmed it in their post)
2. Only one colour option is available from Brand.
3. Some settings currently not present, Brand may add in future updates ( DSD gain Compensation, PEQ, MSEB, Night light short cut in quick pannel)
CONCLUSION-
a. Highly recommend those who want detailed & immersive experience.
b. THREE IN ONE- One DAP but three modes, all three sounds differently. One mode Transistor (without Tubes) and two Tube modes (Triode & Ultra- linear).
Sterdy & beautiful cable. I am using it with Hidiz MP145 Planner Magnetic IEM. It add details to music over stock cable. Makes all aspect of sound quality better.
I am writing review after One month regularly uses with my two DAP - Shanling M8t, Hiby R4.
POSITIVES-
1. Best Soundstage
2. Balanced sound
3. Musical & Makes music more enjoyable to ears.
4. No fatigue despite of metal construct.
5. Weight distribution is really good.
6. Largest Magnetic planner in the Category.
7. Details & instruments separation at best.
CONS-
1. Small ears may face challenge. Plz contact team ATS before purchase. Normal ear size, No issues with fit & long usage.
2. Stock cable is good but doesn't suit this IEM.
I am using this with Divinus Auram cable, which goes really well with this by appearance as well as by performance.
CONCLUSION-
1. Very very happy with the purchase. It's my main IEM in daily music journey.
2. My suggestion is Music enthusiast must have atleast one 'Planner Magnetic IEM', believe me I found that the the songs which I am listening since decades are sounding differently with some more details with this IEM.
The KZ Castor is an excellent choice for budget audiophiles. It delivers superb sound quality that rivals much more expensive headphones, with clear highs, rich mids, and deep bass. The build quality is solid, offering both durability and comfort for long listening sessions. At its price, it’s a fantastic value, outperforming many premium options. Highly recommended!
i think it's a great choice for someone who's just starting with the "iem" audiophile thing and it sounds good pretty good for the price range, it's sound clear and crisp, the bass is a little on the lower side but nonetheless great product if you are just starting, oh and yes the delivery was fast got it in a day.
