Description
- MQA USB DAC: GUSTARD DAC-X16 supports the technology. Use 2 ESS company’s latest SABRE series dual-channel fever audio DA chip ES9068AS, this chip built-in Renderer hardware renderer function audio DA chip, can directly process SPDIF and I2S input first stage decoded digital audio signal , Reduce the external control signal interference when the DAC is working, so as to achieve the ideal playback.
- High Resolution Decoder: The USB processing module of GUSTARD DAC-X16 uses USB Audio dedicated chip XMOS XU216, and supports up to 384K, DSD512, PCM768K.
- Bluetooth 5.0 DAC: GUSTARD DAC-X16 is equipped with Bluetooth chip CSR8675, supports Bluetooth 5.0, supports LDAC, AAC, SBC, APTX multiple audio formats.
- CPLD Programmable Chip: GUSTARD DAC-X16 uses CPLD programmable logic chip to construct digital integrated circuits with logic functions by itself, with clock management, 2nd PLL digital shaping, Dop demodulation, PCM/DSD depop Switch and other exclusive technologies. Lay a solid foundation for excellent sound quality.
- Multiple Interfaces: The fully balanced decoder GUSTARD DAC-X16 supports USB/I2S/COAX/OPT/BT/AES input, and has two output modes: RCA single-ended output and balanced XLR input. It is a true fully balanced decoder.
- Two ES9068S DACs
- XMOS’ xCORE-200 series 16-core XU216 processor
- Supports native DSD 32-bit PCM
- 2 American ACCUSILICON femtosecond crystal oscillators
- The digital processing system uses Intel’s ALTERA’s large high-speed CPLD logic array chip
- MQA full expansion decoding.
- COAX/AES/OPT/IIS supports MQA hardware rendering
- White light OLED display
- Simple user interface
- Full-function remote control
- High-quality toroidal transformer, multiple sets of linear voltage regulators, and TI high-current ultra-low noise LDO chips used in key parts
- VISHAY MELF high-precision low-temperature drift resistance is used in a key part of the analog circuit part
- OPA1612A high-performance operational amplifier composes analog circuit
Model No: X16
Sample rates:
COAX: PCM 16-24bit/44.1-192kHz; DSD DOP64
AES: PCM 16-24bit/44.1-192kHz; DSD DOP64
OPT: PCM 16-24bit/44.1-192kHz; DSD DOP64
USB: PCM 16-24bit/44.1-768kHz; DSD DOP64-DOP256; Native DSD: DSD64- DSD512
IIS: PCM 16-24bit/44.1-768kHz; DSD DOP64-DOP256; Native DSD: DSD64- DSD512
Bluetooth 5.0: PCM LDAC, AAC, SBC, APTX, APTX LL, APTX HD, and other high frequency encodings, LDAC can achieve 24B/96K high code transmission
Amplitude frequency response: 20-20,000Hz / ±0.08dB
DNR: >126dB
Crosstalk: -130dB @ 1kHz
THD+N: <0.0001% @ 1kHz
IMD: <0.0004% @-1dBFs
RCA output level: 1Vrms (volume 00dB), output impedance: 100Ω
XLR output level: 4Vrms (volume 00dB), output impedance: 300Ω
AC power supply: AC 115V/230V 50/60Hz
Power consumption: <15W
Dimensions: 8.6 x 1.9 x 6.6” (220 x 50 x 170mm)
Weight: 5.5lbs (2.5kgs) (including packaging)
Warranty Period: 2 Year
In The Box
1U Gustard X16 DAC
1U Power cord
1U USB cable
1U Remote control
1U Antenna
Warranty Period: 2 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Gustard is a company dedicated to research and development, aiming to offer high-performance audio desktop-grade DAC and amplifiers at affordable prices. Their products are ideal for music lovers who seek quality audio.
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Description
- MQA USB DAC: GUSTARD DAC-X16 supports the technology. Use 2 ESS company’s latest SABRE series dual-channel fever audio DA chip ES9068AS, this chip built-in Renderer hardware renderer function audio DA chip, can directly process SPDIF and I2S input first stage decoded digital audio signal , Reduce the external control signal interference when the DAC is working, so as to achieve the ideal playback.
- High Resolution Decoder: The USB processing module of GUSTARD DAC-X16 uses USB Audio dedicated chip XMOS XU216, and supports up to 384K, DSD512, PCM768K.
- Bluetooth 5.0 DAC: GUSTARD DAC-X16 is equipped with Bluetooth chip CSR8675, supports Bluetooth 5.0, supports LDAC, AAC, SBC, APTX multiple audio formats.
- CPLD Programmable Chip: GUSTARD DAC-X16 uses CPLD programmable logic chip to construct digital integrated circuits with logic functions by itself, with clock management, 2nd PLL digital shaping, Dop demodulation, PCM/DSD depop Switch and other exclusive technologies. Lay a solid foundation for excellent sound quality.
- Multiple Interfaces: The fully balanced decoder GUSTARD DAC-X16 supports USB/I2S/COAX/OPT/BT/AES input, and has two output modes: RCA single-ended output and balanced XLR input. It is a true fully balanced decoder.
- Two ES9068S DACs
- XMOS’ xCORE-200 series 16-core XU216 processor
- Supports native DSD 32-bit PCM
- 2 American ACCUSILICON femtosecond crystal oscillators
- The digital processing system uses Intel’s ALTERA’s large high-speed CPLD logic array chip
- MQA full expansion decoding.
- COAX/AES/OPT/IIS supports MQA hardware rendering
- White light OLED display
- Simple user interface
- Full-function remote control
- High-quality toroidal transformer, multiple sets of linear voltage regulators, and TI high-current ultra-low noise LDO chips used in key parts
- VISHAY MELF high-precision low-temperature drift resistance is used in a key part of the analog circuit part
- OPA1612A high-performance operational amplifier composes analog circuit
Model No: X16
Sample rates:
COAX: PCM 16-24bit/44.1-192kHz; DSD DOP64
AES: PCM 16-24bit/44.1-192kHz; DSD DOP64
OPT: PCM 16-24bit/44.1-192kHz; DSD DOP64
USB: PCM 16-24bit/44.1-768kHz; DSD DOP64-DOP256; Native DSD: DSD64- DSD512
IIS: PCM 16-24bit/44.1-768kHz; DSD DOP64-DOP256; Native DSD: DSD64- DSD512
Bluetooth 5.0: PCM LDAC, AAC, SBC, APTX, APTX LL, APTX HD, and other high frequency encodings, LDAC can achieve 24B/96K high code transmission
Amplitude frequency response: 20-20,000Hz / ±0.08dB
DNR: >126dB
Crosstalk: -130dB @ 1kHz
THD+N: <0.0001% @ 1kHz
IMD: <0.0004% @-1dBFs
RCA output level: 1Vrms (volume 00dB), output impedance: 100Ω
XLR output level: 4Vrms (volume 00dB), output impedance: 300Ω
AC power supply: AC 115V/230V 50/60Hz
Power consumption: <15W
Dimensions: 8.6 x 1.9 x 6.6” (220 x 50 x 170mm)
Weight: 5.5lbs (2.5kgs) (including packaging)
Warranty Period: 2 Year
In The Box
1U Gustard X16 DAC
1U Power cord
1U USB cable
1U Remote control
1U Antenna
Warranty Period: 2 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Gustard is a company dedicated to research and development, aiming to offer high-performance audio desktop-grade DAC and amplifiers at affordable prices. Their products are ideal for music lovers who seek quality audio.
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OUR HONEST REVIEWS FROM THE CO-FOUNDERS & AUDIOPHILES
View allTRUSTED BY OVER 35K+ MUSIC ENTHUSIAST
Let customers speak for us
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It's an interesting product. I like all the tip options in this pack. It's a good beginner pack to know how each tip material can affect the sound quality. All the tip material & quality are good. The silicone tips & foam tips in the pack are good, like those stock tips we get with IEM. But the surprising tips are the latex tip & the hybrid foam tip. Although the latex tip feels a little rubbery in feel & is a dust magnet, but it's very comfortable, provides a good seal and does enhance bass & treble response slightly. And for the hybrid tip, it's like best of both worlds. It gives the comfort of a silicone tip as well as provides the seal of a foam tip. I'm not a big fan of foam tip in general because of how they feel in ear & it's very difficult to put them in the ear, but these hybrid tips removed all those problems for me.
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This is one of the best modular cables I have ever seen in this price range. Microphonic is there as the nylon type of material is used for wrapping the cable. But microphonic is very minimal compared to other similar cable I have used. But, once the music starts playing, the microphonic would be gone. connector quality is very premium, on both the 3.5 / 4.4 termination as well as at 2-pin connector end. I love how easy is to replace the 3.5 & 4.4 end. It's highly recommended if you are looking for any premium modular cable on budget. It's one of my favorite modular cables along with the Moondrop aria 2's stock modular cable.
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Sounds exactly like the Salnotes Zero with a bit more bass. Has that same Harman curve with upper midrange bump and reduced lower mids making male vocals sound thin. Good resolution/detail and treble is perfectly done. Fit is good and I like that these are very light.
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I have own onix aplha as a dac and this is definitely a upgrade in that regards
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From Blon bl2 to BGVP DN2
The jump on dunu was really worth it
Almost every genre songs this IEM drive at another level of dept n separation
Only flaw i could pin point some jpop heavy electric or high pinch voice of singers was little intolerable but other than it skillet and every other genre it nail it..
Accesories are another level really feel like worth the price and best customer care...
Tried every format from flac mqa to dsd . movies or series or anime . this earphone r all in one.
Bass timing silent timing Treble timing is all so perfectly tune (tried on LGV50)
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If you are looking for a pair of headphones that would be your end game on a budget, then look no further, Edition XS is the way to go.
I have been using these for about 2 years and finally I can say, these cans a robust, dynamic and neutral to slightly bright.
But it also packs a punchy bass and has a good soundstage.
All you need is a pair of Edition XS and further you can keep leveling up the sound quality by upgrading cables to balanced ones, getting good DAC/AMPS and also modding the cans with new filters and grill.
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Pros:
1. Sound is excellent for the price. I would say moondrop chu level sound quality. It follows the harman target with a little but turned down treble. Many people find the harman target a bit harsh at the top end. But this solves the issue.
2. I never had connectivity issues. Pairing was easy. As soon as I bring out the earbuds from the case, the buds automatically connects to my android phone.
Cons
1. App could be better. Obviously the app and other functionality won't be at the level of other mainstream tws like bose, samsung etc.
2. The fit. As someone who mostly uses wired iems. The tws does not feel as comfortable as the iems. For my ears, it's only comfortable for an hour or so. After that, it gets really uncomfortable.
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I have been through some online videos/reviews before this purchase. My shortlist were, Moondrop Chu II, KZ Castor Pro, Wan'er SG. Audio Store was kind enough to provide demo of these to compare. Also Mr. Pritam shared valuable inputs on differences between my selected comparisons.
Very happy with the Tangzu Wan'er SG's output, everytime I listen to some of my old fav bolly songs it generates smile. Guess using it day by day increasing some sort of details or maybe I am getting use to. Best for listening for longer duration without fatigue. Bassheads may find it irrelevant to their taste. Over-all best Balanced tune IEM I must say which has some spark and doesn't feel boaring.
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In the realm of audiophile excellence, where sound transcends mere listening and becomes an immersive journey, the Roseselsa Distant Mountain headphones emerge as a beacon of luxury and precision. Marrying vintage aesthetics with cutting-edge technology, these headphones offer a sublime auditory experience that caters to the most discerning of listeners.
Design and Build Quality
The Distant Mountain captivates with its retro-inspired design, reminiscent of the golden age of personal audio. The headband, crafted from solid stainless steel and adorned with genuine lambskin, ensures both durability and unparalleled comfort. The coaxial CNC-machined body exudes a high-gloss finish, presenting an extraordinary high-end texture that is both versatile and fashionable. 
Sound Performance
At the heart of the Distant Mountain lies an innovative 40mm composite topological diaphragm. This redesigned dome and corrugated ring deliver crisp, transparent treble and profound, surging bass. Enhanced by neodymium super magnets and an acoustic structure dedicated to small-sized headsets, the Distant Mountain presents richer sound details and a more natural treble extension, immersing the listener in melodious music. 
Comfort and Usability
The sponge ear pads are designed with both softness and breathability in mind, ensuring prolonged listening sessions remain comfortable. The headband supports fine length adjustments, with clearly visible scales to alleviate any concerns about symmetry. The inclusion of a stranded-free 5N single crystal copper IEM cable, coupled with a detachable MMCX design, offers high playability and customization for the user. 
Conclusion
The Roseselsa Distant Mountain is a testament to superb build quality and exceptional sound performance. Its unique tuning direction, reminiscent of high-fidelity in-ear monitors, combined with its luxurious design, makes it a standout choice for audiophiles seeking both style and substance. While it may require amplification to truly shine and could benefit from thicker earpads for optimal comfort, its value proposition remains compelling. For those who appreciate a blend of retro aesthetics and modern audio excellence, the Distant Mountain is an unrivaled choice. 
In the grand symphony of high-fidelity audio equipment, the Roseselsa Distant Mountain plays its notes , offering a professional and luxurious listening experience that is both nostalgic and forward-thinking.
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I was not expecting much but this IEM sounds really good. If feels like a much more expensive IEM. The convenience thanks to the USB-C connection is great. I am able to use it on my phone, ipad and laptop. Gonna get some and gift some friends. This is a great gifting IEM / starter IEM !!!
I love the compatibility and the bill quality of the AUDIOCULAR d07, it works well with my samsung m53, . I also liked that u provide a case along with it , 😉
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Good Sound Quality. Bass Treble Mid Too God Under 2k Price, Lookwise Good & Ear Fit & Gaming Experience To Good. & clear Sound Sense.
Earphone Case Too Good 👍 I like it.
Fast Delivery in 2 day delivery In My Address.
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This is a solid technical iem with a very neutral tuning. Its a keeper iem for those who already have a collection of somewhat coluored or tasteful sounding iems under 10k .
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Increased the volume as well as clarity of audio.
Thanks to the audio store for a quick delivery
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This was my first experience with The Audiostore and it was welcoming. Happy with the service provided and customised suggestions as per need. Looking forward to buy next one. Thanks.