Review: HiBy R6 Pro II (2025) 

Closing thoughts

Every now and then a product comes along that quietly redefines expectations of what’s possible at its price. The HiBy R6 Pro II (2025) is one of those rare cases. At $699, it is not only a refinement of its predecessor but a genuine benchmark for what a sub-$1,000 DAP should be in 2025: powerful, versatile, and unashamedly musical.

What impresses most is the balance HiBy has struck. The dual Cirrus DACs, bolstered by a stronger amp section, deliver a sound that is authoritative yet refined. Bass digs deeper, mids sing with texture and warmth, treble extends cleanly without ever biting. From the delicate fragility of Eva Cassidy’s Fields of Gold to the towering stadium bombast of Def Leppard’s Hysteria, the new R6 Pro II consistently delivers performances that feel alive, engaging, and – crucially – fatigue-free.

The design is both futuristic and practical, the screen a joy, the case a rare freebie that feels like a luxury extra. Add to that the smooth, responsive Android 12 interface, HiBy’s uniquely intuitive DSP tools, and robust connectivity, and you have a device that feels as modern and capable as any flagship.

Of course, no DAP is perfect. Class A mode will drain your battery faster than a festival pint, and the player runs warm when pushed. It’s not the most pocketable device, and while its increased power output is ample for IEMs and most portable headphones, it won’t dethrone a desktop amp when driving hungry planar beasts. These are compromises, but none that detract significantly from the daily joy of using the new R6 Pro II.

The real context comes when you compare it not to its predecessor – which it comprehensively outclasses – but to the behemoths further up the food chain. Spend three, four, even five times the asking price, and yes, you can extract even greater levels of resolution, layering, and effortless scale. 

Pink Floyd’s Echoes or Dire Straits’ Brothers In Arms on a true flagship DAP will spread out into a soundscape that feels almost limitless, a fraction more textured, a notch more convincing. But you have to listen hard, and the law of diminishing returns bites brutally. What the new R6 Pro II achieves for under a thousand dollars is dangerously close to that lofty territory, at a fraction of the cost.

So where does that leave us? Simply put: if you are shopping in the sub-$1,000 bracket, the new R6 Pro II is an emphatic buy. It offers a level of sonic maturity, build quality, and day-to-day usability that makes it the class of the field. Step up to the Max if you must, or to a four-figure flagship if you insist, but do so knowing that you’re paying handsomely for that last sliver of performance. For most, the new R6 Pro II will be not just good enough – it will be more than enough.

Highly recommended. 

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ABOUT AUTHOR

Picture of Guy Lerner

Guy Lerner

An avid photographer and writer 'in real life', Guy's passion for music and technology created the perfect storm for his love of portable audio. When he's not playing with the latest and greatest head-fi gear, he prefers to spend time away from the hobby with his two (almost) grown kids and wife in the breathtaking city of Cape Town, and traveling around his native South Africa.

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