SKU: 46896356743

iBasso DX270 R2R Ultra Digital Audio Player

$584.55 $649.50
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Description

iBasso DX270 R2R Ultra Digital Audio PlayerFeatures: 8 Channel R2R, fully differential design 20bit R2R + 4bit String DAC Qualcomm Snapdragon 665 SoC FPGA Master 3. 0 inside, supporting NOS mode and four in house developed digital filters Supports 12V DC external power input Features 4. 4mm BAL + 3. 5mm SE outputs The Ultimate Evolution of R2R Decoding: The DX270 is not a typical R2R player, but a deep reconstruction of R2R decoding by iBasso, in a way to implement R2R. It adopts a hybrid

Features:-

  • 8-Channel R2R, fully differential design 
  • 20bit R2R + 4bit String DAC
  • Qualcomm Snapdragon 665 SoC
  • FPGA-Master 3.0 inside, supporting NOS mode and four in-house developed digital filters
  • Supports 12V DC external power input
  • Features 4.4mm BAL + 3.5mm SE outputs

The Ultimate Evolution of R2R Decoding:-

The DX270 is not a typical R2R player, but a deep reconstruction of R2R decoding by iBasso, in a way to implement R2R. It adopts a hybrid architecture of 20bit R2R + 4bit String DAC, combined with an 8-channel, fully differential discrete R2R, FPGA-Master 3.0 within-house developed algorithms and hardware resistor compensation network. This results in 130dB dynamic range and THD+N better than -97dB, which thoroughly overcomes common zero-crossing distortion issues in R2R devices, delivering nearly perfect linearity.

8-Channel, Fully Differential R2R:-

The DX270 features a fully balanced 8-channel R2R architecture, using dual R2R DACs per channel to eliminate zero-crossing distortion and maintain smooth, linear signal transitions. This differential design delivers exceptional stability even at low levels and achieves an industry-leading 130dB dynamic range.

A Leading Technology For Superior Sound Quality:-

The DX270 uses a hybrid 20-bit R2R plus 4-bit String DAC architecture, with a String DAC handling high-bit processing for wide dynamic range, low distortion, and minimal spurious noise. By employing 344 high-precision resistors, nearly double that of standard R2R designs, iBasso achieves a more delicate, natural, and pure sound.

FPGA-Master 3.0:-

The DX270 is powered by FPGA-Master 3.0, featuring 7.5× more logic than the previous generation and dual femtosecond Accusilicon clocks for precise, low-noise control. Acting as both audio controller and real-time hardware calibration master, it compensates for component errors to optimize THD+N and dynamic range, while also supporting NOS mode and four digital filter options for tailored listening.

Hardware Resistor Compensation Network:-

Combined with FPGA algorithms and a hardware resistor compensation network, decoding accuracy is significantly improved, the dynamic range is expanded, and there is reduced distortion. This “software + hardware” deep synergy allows the R2R Ultra DAC to break through traditional performance ceilings. The accuracy of the equivalent resistance reaches 1.4 parts in 100,000.

Solving Zero-Crossing Distortion:-

Zero-crossing distortion at near-zero signal levels causes loss of detail, abnormal noise, or muddiness in low frequencies. This is a common problem in traditional R2R DACs. The DX270 utilizes a fully differential architecture and precise calibration to achieve an ultra-low -120dB zero-crossing distortion level, ensuring even subtle instrument harmonics and vocal nuances are clearly reproduced.

Outstanding Linearity:-

The complex waveforms of music are composed of many frequency components. When the DAC’s output curve isn’t perfectly linear, extra harmonic distortion, intermodulation, and waveform distortion occur. The DX270, with ultra-high resistor matching, reliable switch precision, and optimized circuit architecture, exceeds mainstream R2R linearity. The output curve closely matches the ideal curve, free of extra harmonics or distortion, delivering a “night-black” background while delivering a natural and realistic musical presentation. 

Non-SRC Android 13 + Mango OS:-

The DX270 utilizes Android 13 OS with a refined UI that supports installation of various streaming APPs. It bypasses SRC at the system level, allowing apps like Mango Player to work at their best. Additionally, it features Mango OS, a Linux-based music system with many advanced algorithms, which are dedicated for audio playback. With lower SoC load, no WiFi interference, no Bluetooth interference, and lower EMI, the results are a purer sound.

In the Box:-

  • iBasso DX270 Digital Audio Player
  • USB-C cable
  • Coaxial cable
  • Burn-in cable
  • Leather protective case
  • 12V AC adapter 
  • Screen protector
  • Warranty card
  • Quickstart guide
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46896356743

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4.1 ★★★★★
Based on 29 reviews
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Product Reviews
A
Verified Purchase
Allie James
Massapequa, US
★★★★★ 5
Disturbing and Hilarious
Format: Paperback
4.5/5 I LOVED this book! The characters are frustrating, complicated, and loveable and hateable at the same time. It somehow walks the fine line of being hilarious and genuinely disturbing. For me, the entire puppet thing was hard to take seriously at first because, I mean, how much damage can a PUPPET do? But wow it soon took a dark turn and was truly scary! If you find Mark to be really aggravating at first, just hold on because it gets better. The character arcs in this book are awesome. Overall, I found this novel to have really unique events that I didn't see coming at all and was excited the whole time I was reading.
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Reviewed in the United States on January 13, 2026
D
Verified Purchase
Desiree
Bozeman, US
★★★★★ 4
Awesome Horror Comedy!
Format: Kindle
This was a fun book to read. I'm a massive fan of horror comedy in terms of movies. Didnt realize that's what I was in store for with this book before reading. The premise: A young woman loses her parents, her and her brother have to get their parents house ready to sell. Only they discover the house doesn't want to be sold. I dont want to give any spoilers, but the book on the surface takes itself seriously, as if it's really spinning a horrifying tale and there's nothing funny about it, but what is going on a lot of the time is so absurd, it's comical. And most of the creepy things are actually creepy, there are parts of this book I legitimately wanted to look away or stop reading or skip ahead but couldn't stop reading. This book is very reminiscent of the type of horror comedy you get in Evil Dead 2. Though a little less bloody. Hopefully Sam Raimi or Bruce Campbell read this and decide they want to bring it to film, it would be amazing. My only complaints about it and why I gave it 4 stars instead of 5... One is the author sometimes (maybe 3 or 4 times through out the book) describes things in a confusing way that cause you to break immersion, go back and read it 5 times to make sure you're reading it right. For instance, at one point he describes the dark as looking through a cloud of flies. It's not exactly clear immediately if there is literally a cloud of flies or if that's just how he decided to describe the dark. There is another part where it describes someone reaching a hand up to catch something but only returning a claw or something along those lines(I probably butchered the wording), and you're left wondering if someone lost a hand or if this was just another weird description... again you only figure out what it's saying by reading ahead and seeing that nothing significant came of that. Another complaint I have, is I feel there is a bit TOO MUCH character building. The book really delves deep into some of the characters and goes way back and rambles on for a while about them. However, it is all interesting and keeps you wanting to read, a lot of it, in the end you realize wasn't really necessary reading and could have been omitted. There was a couple of times I found myself getting slightly exhausted and just wanting to get back into the main story, but kept reading anyways. Also there was at least one seemingly major detail that was set up and then left flat.. One of the characters main drivers for doing something(joining a certain group), a potential love interest, but thats literally where that stops. They get in this group and there is literally no more mention of their love interest in this person. The characters are mentioned, but the initial interest the character had is never mentioned again. The detail is just left hanging. It's not a big deal and doesn't have any affect on the story and I only realized it after finishing the book and pondering it, and just happened to remember it, and thought "wait, what happened to that?" And after pondering it, this detail could have been a powerful thing that would have made this part of the book a lot more impactful, so I dont really understand why the author just dropped it like that. To anyone that's read, I'm referring to Mark coming across a certain street performance and what happens after.
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Reviewed in the United States on September 11, 2025
G
Verified Purchase
G Deery
San Leandro, US
★★★★★ 5
A fun and creepy read.
Format: Kindle
I have never been a huge fan of horror novels, having only read maybe 3 in life. That was until this book was continuously recommended to me via Amazon. I caved and bought the book. For the first time in a long time I was impressed with the recommendation. This book, despite the fun title, starts off as a sad tale of loss and strained relationships with family. Then slowly you get some great humor and the actual horror angle of story. In the start of the book I could see some of the elements that we would circle back to and strong feeling of where we would be in the end. While some of that turned out to be true, I didn't see the character of Mark becoming the heart of book. Louise is great lead and frames the story in the best way. I felt on the same page as her almost all of the way. As for the horror, I would say that it hit my personal sweet spot. Never a point where I was rolling my eyes at the villain's or Louise and Mark's choices. Or never a point where it was gross or gory for the sake or it. Everything felt "earned", no out of left field decision midway to change the whole book or deus ex machina ending. As mentioned earlier this book has a great heart at it's center, and the humor hits in all the right times. If you are on the fence of whether or not to give this this a read, just read it. Grady Hendrix has made a phenomenal story. This was my first of his books and I'm excited to read his others. A great tale of grief, family, horror, and puppets.
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Reviewed in the United States on May 21, 2024
R
Verified Purchase
Rhianna Sullivan
Waukegan, US
★★★★★ 4
No big surprises but it'll put you through the gamut.
Format: Kindle
What a weirdly heartfelt, grotesquery of a tale. I haven't had a horror novel drag me through this much emotional goo in ages. Hating characters. Suddenly pitying them. The schadenfraude of watching parts of the story unfold. And all the while just loathing the puppets... I've always had mixed feelings about them (if it weren't for the saintly Mr. Roger's Neighborhood I'm certain it'd be pure hatred). If you like your horror with gore and chaos and a healthy dose of w-tee-eff-ery you're sure to find this one right up your alley. It dragged at parts and more than once I was sure it should have reached it's natural conclusion without what felt like there-for-the-lolz filler. All that said it may have been because I had figured out the conclusion and ending very early and every confirming detail made me ready to get there. Still enjoyable because Hendrix wrote it so well but I did find it predictable. Not a favorite but one I'd recommend to comedy horror lovers for sure.
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Reviewed in the United States on February 1, 2026
C
Verified Purchase
Chopinfan78
Draper, US
★★★★★ 3
Why is it 400+ pages?
Format: Hardcover
I haven’t disliked a book this much in a very long time. The characters are unlikeable, the puppets are annoying, the child is annoying, and the reason for the family secret (though I understand grief can sometimes make us do weird things) was (for me) unremarkable. For the first 75% of the book it seems like we’ve been lied to and the book isn’t about ghosts at all, that it's about a creepy little puppet possessed by a poltergeist. But then we learn the house and all the creepy dolls, puppets, and taxidermied animals are, in fact, haunted. I won’t tell you by what/who because that will spoil “the twist”. What I will tell you is that it is an unremarkable twist is a story that is too long. The only real enjoyment I got out of this book was when I read the last page. So, why have I given it 3 stars? Because it isn’t a bad book. It just isn’t for me. I wanted a clear ghost story that didn’t involve creepy puppets and uncompelling characters. Instead, I got Pupkin and Louise and Mark. In fairness, though, Mark actually develops over the course of the story. If you don’t mind annoying puppets seemingly possessed by a poltergeist (wink, wink), an MC who continues to deny what’s happening until denial is no longer an option (yes, I know that was the point of that section), family secrets that make no sense, and character conflict that could be easily resolved by just talking to one another, then you’ll probably enjoy this book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2024

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