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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Let customers speak for us
The quality is great, I felt that the base got a bit reduced and mids and treble enhanced using the same. They look premium. The only downside is that they are slightly bulky as the cable is 16 core and sometimes you can feel it behind the ears. Overall a great cable to upgrade your entry level iems to support balanced output
After going through many websites, I came to know about this particular dac, which is purely oriented on audio amplification with dedicated chip unlike other dacs available under 2k, so ordered and received in two days, to my surprise it has significantly enhanced the audio experience on oneplus 13R, with wired earphones (redmi hi-res of 500 INR), usb type a to c adaptor really came into handy and detected as HiFi audio in my dell laptop, cherry on the cake was the pouch, I didn't expect a pouch, very happy with the purchase...
Visited thier store cum experience center it was very great place for sound lovers . Especially like their display of products in thier demo room.The Owner /Staff were cooperative and also suggested me several IEM's before i select one.
I was looking for IEM Tangzu but they were loud and bass was little low as per my ears.Owner or Associate at store suggested me Audicular i liked the sound as well as bass effect its great product.
The Sennheiser IE 200 delivers impressive value for the price. Comfort-wise, they’re lightweight and fit snugly thanks to the ergonomic design and included foam/silicone tips—great for long listening sessions. Build quality is solid despite the plastic housing, and the detachable braided cable adds durability. As for the sound signature, it’s balanced and clean—tight bass, clear mids, and smooth treble without harshness. Bonus points for the dual-tuning feature that lets you slightly tweak the sound. A fantastic entry-level choice for anyone looking to step into the audiophile world.
There sound is pretty good
Good quality
a very well made cable from Dunu with modular plugs and a very secure fastening system (q lock), no microphonics noted, contrary to many reports, usage : Shure se215 + 4.4 plug + Hiby r4 and it really opens up the Shures and the over ear loops are very comfortable too
This is really warm sounding as advertised. Especially vocals are more engaging. The fact that its driven by phone power doesn't affect the sound quality in anyway like in other dacs I have experienced brighter, thin sound or few peaks in upper midrange. If earphones are having good sensitivity then this dac provides good enough power. Although bit bulky build is very good. I'm sure it can withstand frequent drops also. Have not tried the filters and listening to default filter only. One thing I noticed is although on paper power output is good for 32ohm its only good at driving earphones and not headphones. Distortion kicks in when volume is increased even at high gain setting. I'm only guessing current supplying capability for dynamic driver headphones is not sufficient. Tested with 300ohm HD600.
The sound quality is so much better than any other wireless earphones
The quality of wire is superb.
The mic quality is also good.
Length and feel of wire is good. Sound quality with my Tangzu warner is excellent
Have bought this on 17 Aug 2024 and after using it for almost half a year i can surely say this is the best one in this price range...
I like how crisp and clear the audio is, also how good the IEMs respond to EQing, which unlocks a lot whole lot of possibility
Recently bought this after seeing some positive reviews
Fit:
Unlike many reviews which talks about it's fit issue, it's a wonderful fit for me with the stock large size narrow bore tips. I usually go for medium or small size silicone tips but for this one large one fitted well. i guess large size long stem eartips fits well with this iem.
Sound:
Vocals and string instruments sounds forward but never thin or sharp or fatiguing and has a sweet timbre. I guess it's due to its thick note weight and the quality of dynamic driver.
Bass in general is good. But i would prefer little bit more sub bass quantity. Also prefer the bass to be a bit tighter. Not too tight as i am not a fan of too tight bass. Basically here bass decay is slow and i would prefer it to be moderate.
Treble has just enough energy and details but relaxed.
Overall it sounds very nice with a pleasant timbre.
Note that i replaced the stock cable with fiio ls-b 4.4 mm cable.
Great set to start your tip rolling journey!
Got the delivery under 24 hrs.
