Astell&Kern - KANN ULTRA
Dual-DAC Digital Audio PlayerGET 18% GST INPUT
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Low Cost EMI Options through Credit Cards
ICICI Bank
3
Low Cost EMI
₹ 47,915
₹ 3,747
₹ 3,020
6
Low Cost EMI
₹ 24,433
₹ 6,601
₹ 5,341
9
15.99%
₹ 16,610
₹ 9,492
12
15.99%
₹ 12,702
₹ 12,420
18
15.99%
₹ 8,799
₹ 18,386
24
15.99%
₹ 6,854
₹ 24,500
HDFC Bank
3
Low Cost EMI
₹ 47,916
₹ 3,750
₹ 3,020
6
Low Cost EMI
₹ 24,434
₹ 6,605
₹ 5,341
9
16%
₹ 16,611
₹ 9,498
12
16%
₹ 12,702
₹ 12,428
18
16%
₹ 8,800
₹ 18,398
24
16%
₹ 6,855
₹ 24,516
SBI Bank
3
Low Cost EMI
₹ 47,956
₹ 3,868
₹ 3,110
6
Low Cost EMI
₹ 24,365
₹ 6,188
₹ 4,983
9
15%
₹ 16,544
₹ 8,895
12
15%
₹ 12,636
₹ 11,634
18
16%
₹ 8,800
₹ 18,398
24
16%
₹ 6,855
₹ 24,516
Axis Bank
3
Low Cost EMI
₹ 47,916
₹ 3,750
₹ 3,020
6
Low Cost EMI
₹ 24,434
₹ 6,605
₹ 5,341
9
16%
₹ 16,611
₹ 9,498
12
16%
₹ 12,570
₹ 10,842
18
16%
₹ 8,800
₹ 18,398
24
16%
₹ 6,855
₹ 24,516
Other EMI Options through Credit Cards
Citi Bank
3
14%
₹ 47,759
₹ 3,279
6
14%
₹ 24,295
₹ 5,772
9
16%
₹ 16,611
₹ 9,498
12
16%
₹ 12,702
₹ 12,428
18
16%
₹ 8,800
₹ 18,398
24
16%
₹ 6,855
₹ 24,516
Kotak Mahindra Bank
Tenure
Interest%
Installment
Interest
3
16%
₹ 47,916
₹ 3,750
6
16%
₹ 24,434
₹ 6,605
9
16%
₹ 16,611
₹ 9,498
12
16%
₹ 12,702
₹ 12,428
18
16%
₹ 8,800
₹ 18,398
24
16%
₹ 6,855
₹ 24,516
RBL Bank
3
13%
₹ 47,681
₹ 3,044
6
14%
₹ 24,295
₹ 5,772
9
15%
₹ 16,544
₹ 8,895
12
15%
₹ 12,636
₹ 11,634
18
15%
₹ 8,734
₹ 17,210
24
15%
₹ 6,788
₹ 22,915
Standard Chartered Bank
3
13%
₹ 47,681
₹ 3,044
6
13%
₹ 24,226
₹ 5,356
9
14%
₹ 16,477
₹ 8,293
12
14%
₹ 12,570
₹ 10,842
INDUSIND Bank
3
14%
₹ 47,759
₹ 3,279
6
14%
₹ 24,295
₹ 5,772
9
15%
₹ 16,544
₹ 8,895
12
15%
₹ 12,636
₹ 11,634
18
15%
₹ 8,734
₹ 17,210
24
15%
₹ 6,788
₹ 22,915
HSBC Bank
3
12.50%
₹ 47,642
₹ 2,927
6
12.50%
₹ 24,191
₹ 5,148
9
13.50%
₹ 16,443
₹ 7,992
12
13.50%
₹ 12,537
₹ 10,447
18
13.50%
₹ 8,635
₹ 15,436
YES Bank
3
13%
₹ 47,681
₹ 3,044
6
13%
₹ 24,226
₹ 5,356
9
14%
₹ 16,477
₹ 8,293
12
14%
₹ 12,570
₹ 10,842
18
15%
₹ 8,734
₹ 17,210
24
15%
₹ 6,788
₹ 22,915
Bank of Baroda
3
13%
₹ 47,681
₹ 3,044
6
14%
₹ 24,295
₹ 5,772
9
14%
₹ 16,477
₹ 8,293
12
15%
₹ 12,636
₹ 11,634
18
15%
₹ 8,734
₹ 17,210
24
16%
₹ 6,855
₹ 24,516
American Express
3
14%
₹ 47,759
₹ 3,279
6
14%
₹ 24,295
₹ 5,772
9
14%
₹ 16,477
₹ 8,293
12
14%
₹ 12,570
₹ 10,842
18
15%
₹ 8,734
₹ 17,210
24
15%
₹ 6,788
₹ 22,915
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Why Astell&Kern is Special
Designed in Korea
Established & Reputed
Trust us, our reputation in the audio world speaks for itself!
This headphone or gear comes from a well-respected brand known for its high-quality audio equipment, so you can be confident in your purchase.
If you see a product marked as “🎖️ Established & Reputed”, it means you're getting a top-tier device from a brand that's earned its stripes in the audio industry.
Revered by Audiophiles
Audiophiles can be really picky and tough to impress and if the audiophile community says something sounds good, you can bet it's great!
This headphone or gear has gained recognition and admiration from audiophiles, who are known for their discerning taste in high-fidelity audio. They appreciate its precision, attention to detail and its ability to deliver an immersive sonic experience.
If you see a product marked as "🙌🏻 Revered by Audiophiles", it means that it meets the highest standards of sound quality and performance, making it a top choice for anyone who values exceptional audio experiences.
Born in 2004
Why we love this DAP
Premium Economy
Sensible spending and class above in quality.
This headphone or gear offers top-notch sound and performance without much impact on your pocket, promising a delightful experience that exceeds your expectations at an economical price point.
If you see a product marked as “💎 Premium Economy," it indicates that you're getting a high-quality audio product with exceptional sound clarity and reliable performance, all at a budget-friendly price.
Serious Audiophiles Only
Diving deeper into exploring the hobby is never enough.
If you're an audiophile on a hunt for a device that meets your high standards, this is one such headphone or gear designed for discerning audiophiles like you in mind.
If you see a product marked with “🦈 Serious Audiophiles Only" we assure you that this device can match your depth of knowledge and expertise to take your passion for audio to the next level.
Our Team's Favourite
Cause after all, we are audiophiles first!
This headphone or gear has won the hearts of our team, standing out as a top pick among our gurus.
If you see products marked as “💙 Our Team’s Favourite”, you're choosing a product that’s been tested, loved, and enthusiastically recommended by our team, giving you confidence that it’s a standout choice!
Use Wirelessly with Bluetooth
Enjoy the convenience of seamless wireless connectivity
This headphone or gear indicates that the product supports wireless connectivity via Bluetooth, freeing you from the tangles of cords and cables.
If you see products marked as “✂️ Use Wirelessly with Bluetooth”, enjoy the freedom to stream music, make calls, and more, all without being tethered to your device, giving you the flexibility to move around and multitask with ease.
Battery Life
No need to be connected to the power socket with these devices.
This headphone or gear promises long-lasting battery performance, ensuring your device keeps up with your adventures without missing a beat.
If you see products marked as “⏳ Battery Life”, be rest assured that you'll enjoy extended usage time, whether it's for uninterrupted music playback, extended gaming sessions, or all-day productivity, keeping you powered up throughout your day.
Battery Capacity
Power that keeps your music going.
This headphone or gear has ample battery capacity, promising you plenty of juice to power through your day with gusto.
If you see products marked as “🔋 Battery Capacity”, rejoice in the knowledge that your device is equipped with a robust battery, providing you with extended usage time and reducing the frequency of recharges, so you can focus on your favourite tracks.
Storage
Storage is important. Even in this era of streaming music, you’d want to make sure you have enough space to store your amazing collection of music on your player. Imagine a long flight, it’s your offline files you’re going to be listening to.
Keeping your entire collection of Hi-Resolution music in one place is the most convenient way of carrying your music library. However, Hi-Resolution files are heavy. Most songs in a FLAC format can be about 100mb per track. So more space is always better.
Most players support both internal storage and expandable storage via an external memory card. Make sure you check both - the internal memory on players, and consider the maximum supported size of the expandable storage. It’s best to keep your library of offline files in expandable storage and use the internal storage for saving files from streaming apps.
At the time of writing this article, MicroSD cards for 256 GB were easily available and affordable for less than Rs. 2000. Higher capacity cards are also available, but that seems to be the sweet spot.
Built like a Tank
No need to worry about durability.
If you're seeking a headphone or gear with a strong, rugged build, this snapshot indicates that this is the one for you.
If you see a product marked with “🪖 Built like a Tank", it means this product is crafted with metal in its design, ensuring exceptional robustness and durability.
Why it Sounds Amazing
DAC Chip
Know the secret to your pristine audio.
This headphone or gear reveals the secret sauce behind superior audio quality, highlighting the presence of a high-performance DAC chip for pristine sound reproduction.
If you see products marked as “⚙️ DAC Chip”, expect to experience your music with unparalleled clarity, detail, and fidelity, ensuring that every note and nuance is faithfully reproduced for your listening pleasure.
Power Output
When you need that juice to get the best out of your products.
This headphone or gear packs a punch, revealing the product's impressive power output capabilities, ensuring it can handle even the most demanding products with ease.
If you see products marked as “🚀 Power Output”, you're in for a treat with robust performance for driving high-fidelity products without breaking a sweat.
Balanced Output
Upgrading from single-ended to balanced can be the easiest way to improve your sound.
This DAC, Amp or Hi-Res player offers a balanced output, ensuring pristine audio quality with minimised interference and enhanced clarity for your listening pleasure.
If you see a product marked as "⚖️ Balanced Output”, get ready for a symphony of crystal-clear tunes, free from any unwanted noise drama!
DESCRIPTION
ASTELL&KERN PROUDLY PRESENTS THE FIFTH GENERATION OF THE KANN SERIES DAP - THE KANN ULTRA
The Kann series has earned a devoted following among audiophiles worldwide, renowned for its emphasis on ultra-high output and pristine sound quality. The Kann Ultra, the fifth addition to the Kann series, continues this tradition of excellence. It boasts the highest output power of any Astell&Kern player and introduces the Triple Output Sound feature. With its optimised octa-core processor and user interface, Kann Ultra offers an even more user-friendly experience for enjoying exceptional sound quality. This device has four gain modes, delivering up to 16Vrms of desktop hi-fi level output, and it's equipped with ES9039MPRO dual DAC chips, making it a powerful companion for many high-resolution headphones. The Kann Ultra also provides separate Pre/Line Out options for flexible connectivity with various devices. It supports playback up to 32bit/768kHz, native DSD512, and incorporates Digital Audio Remaster (DAR) technology. Additionally, it features Astell & Kern's unique Teraton Alpha technology and offers an impressive battery life of up to 11 hours thanks to its substantial 8,400 mAh capacity.
EQUIPPED WITH TWO OF THE LATEST ESS FLAGSHIP DAC CHIPS FOR HIGH-RESOLUTION AUDIO PLAYBACK
The Kann Ultra incorporates dual ES9039MPRO DACs, which are the latest flagship Digital-to-Analog Converters (DACs) developed by ESS. These DACs are designed to provide exceptionally vivid and spacious audio that goes beyond your expectations. The ES9039MPRO is an upgraded version of the ES9039PRO model, featuring a built-in stereo hardware MQA renderer. It offers even more advanced modulation than the previous flagship DAC, resulting in reduced power consumption, noise, and distortions within the DAC itself, ultimately enhancing the audio performance. Astell&Kern has reimagined the AMP BLOCK to ensure that the ES9039MPRO's high-resolution sound is faithfully conveyed through each port of the Triple Output configuration, showcasing its advanced capabilities. With the Kann Ultra, you can pick and choose from seven DAC filters to create your sound style. Design your sound with the seven DAC filters.
UTILISING ASTELL&KERN’S PATENTED TERATON ALPHA TECHNOLOGY FOR FAITHFUL AUDIO PRESENTATION
Astell&Kern's Kann Ultra is equipped with TERATON ALPHA technology, which showcases several patented technologies developed by Astell&Kern. These innovations have been the result of extensive research and development efforts, making them Astell&Kern's ultimate solution for superior sound. From its ability to provide ultra-high output suitable for even the most delicate headphones to the unique Triple Output design, intricate amplifier configuration, and minimal noise in a compact portable audio player, all of this has become achievable thanks to Astell&Kern's TERATON ALPHA, the ultimate Sound Solution. Building upon their expertise in noise cancellation at high power levels, acquired from earlier models like the Kann Max and CA1000 series, Astell&Kern has elevated TERATON ALPHA to new heights. This proprietary technology, developed through continuous research, is engineered to deliver audio playback that faithfully replicates the original sound by effectively eliminating power-related noise, optimising power management, ensuring consistent amplification, and providing a fully converted audio output interface.
EXPERIENCE HIGH-FIDELITY WIRELESS CONNECTIVITY WITH BLUETOOTH, WI-FI, BT SINK AND AK FILE DROP
Astell&Kern Kann Ultra is equipped with multiple connectivity options, including Bluetooth, Wi-Fi, BT Sink, and the AK File Drop function, facilitating easy connections to various devices. With Bluetooth 4.2, Kann Ultra offers faster and longer-range transmissions, ensuring a more stable wireless connection. It supports LDAC and 24-bit aptX HD wireless protocols, delivering high-quality sound for audiophiles, even during wireless music playback. MQA decoding is also supported to provide the highest audio quality. The BT Sink feature allows Astel&Kern’s Kann Ultra to connect to an external device via Bluetooth. A new addition is the AK File Drop function, enhancing file transfers by enabling wireless file transfers through a PC, phone, or FTP program, simplifying music file management without the need for cables.
FOUR LEVELS OF GAIN SETTINGS AND REPLAY GAIN FEATURE FOR A COHERENT LISTENING EXPERIENCE
Astell&Kern Kann Ultra introduces the Replay Gain feature, which automatically adjusts the loudness of each track to maintain a consistent volume level between songs. This ensures your playlists play smoothly, providing a uniform listening experience without abrupt volume changes. Replay Gain supports sound sources up to 24-bit/192kHz, allowing you to enjoy high-quality music from any source. Kann Ultra goes a step further by offering four gain levels and an ultra-high-output of up to 16 Vrms, delivering ample power and clear sound for an exceptional listening experience. With Unbalanced 3.5mm Out, Optical 3.5mm Out, and 4.4mm Out (5-pole supported), Kann Ultra can effortlessly drive a variety of headphones and IEMs, ensuring compatibility with different audio gear.
FEATURES THE TRIPLE OUTPUT MODE FEATURE FOR EASE OF USE WITH VARIOUS HEADPHONES
Kann Ultra introduces the Triple Output Mode, allowing you to experience Astell&Kern's finely tuned audio quality while using demanding headphones, high-detail IEMs, or external devices. Unlike a simple separation of output ports, Astell&Kern's Teraton Alpha technology enables distinct amplifier and sound designs for the Headphone Out and Line/Pre-Out ports, ensuring the best sound for each connection. With Kann Ultra's Triple Output, you can build a robust Head-Fi system even on portable devices. You have the flexibility to use the headphone-out, pre-out, and line-out connections with headphones, IEMs, and external devices. The headphone output offers four preset gain settings and an ultra-high-output of up to 16Vrms, powerful enough to drive high-impedance headphones without an external Amp. Choose Pre-Out mode on the Pre/Line Out port to send audio to an external amplifier or audio device, or opt for Line Out mode when connecting to external devices for optimised sound output.
EMBEDS THE NEXT-GENERATION OCTA-CORE PROCESSOR AND SHOWCASES THE NEW CRIMSON UI
Astell&Kern Kann Ultra marks the debut of the latest Octa-Core processors, bringing notable performance enhancements for an even more enjoyable audio experience. The new processor speeds up the system and delivers a 4th generation UI/UX that's swifter and smoother. To maintain audio integrity, Kann Ultra thoughtfully separates the audio circuit area from the processor section, where the CPU, memory, and wireless components reside. A dedicated shield minimises heat and processor-generated noise. A crimson-themed UI/UX is a fresh addition to the KANN series, emphasising an "ultimate music player" approach to music listening. This theme prioritises edge, simplicity, and dark mode, using a black base with red accents to reduce visual strain and improve user interactions. Plus, it brings various enhancements to streaming app services, artist views, album sorting, and album art search functionality.
ENJOY ACCURATE AND VIVID SOUND WITH DIGITAL AUDIO REMASTER AND CROSSFEED TECHNOLOGY
The Astell&Kern Kann Ultra boasts Digital Audio Remaster (DAR) technology, specially designed to enhance sound quality by increasing the sample rate of the audio source beyond its original limits. This higher sample rate results in more refined and analogue-like sound reproduction, allowing you to appreciate the original sound's richness and subtle nuances. It elevates your listening experience to a higher tier of audio quality. Additionally, Kann Ultra incorporates Crossfeed technology, which addresses ear fatigue commonly associated with extended headphone use where the left and right channels remain distinct. Activating the Crossfeed feature introduces a pleasing, comfortable sound experience by blending portions of the original signal and routing it to the opposite channel with a time delay to centre the sound image. Detailed settings such as Shelf Cutoff, Shelf Gain, and Mixer Level enable you to customise the level of crossfeed to suit your listening preferences.
DESIGNED TO LEAVE A LASTING IMPACT AND OFFERS A WHOOPING 11.5 HOURS OF PLAYBACK TIME
Astell&Kern's Kann Ultra follows the design theme of "Forceful Impact," carrying forward the signature hexagonal columnar body style of the KANN series. The most striking element is the oversized volume wheel knob, symbolising the device's enhanced performance compared to its predecessor. Astell&Kern skilfully concealed parting lines and incorporated protective elements around the volume wheel, ensuring a harmonious and functional appearance. These features accentuate the Kann Ultra's substantial presence, showcasing its primal strength as a solid metal structure. To complement this design, decorative elements link with the volume wheel knob's serrated pattern, creating a visually large wheel that harmonises with the device's imposing body and underscores the Kann Ultra's formidable capabilities. In response to its increased size, the orientation of the volume wheel has been revamped for versatile usage scenarios, whether placed on a desk or held by hand. Notably, the Kann Ultra now boasts a 5.5-inch full HD display and a substantial 8,400mAh battery, delivering an impressive 11.5 hours of playback time.
SPECS
MODEL | KANN ULTRA |
BODY COLOR | Astro Gray |
BODY MATERIAL | Aluminium |
DISPLAY | 5.5inch HD 1080 x 1920 touch screen |
SUPPORTED AUDIO FORMATS | WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA |
SAMPLE RATE | PCM : 8kHz ~ 768kHz (8/16/24/32bits per Sample) DSD Native: DSD64(1bit 2.8MHz), Stereo / DSD128(1bit 5.6MHz), Stereo DSD256(1bit 11.2MHz), Stereo / DSD512(1bit 22.4MHz), Stereo |
OUTPUT LEVEL | - HEADPHONE OUT [Low Gain] Unbalanced 2Vrms │ Balanced 4Vrms (Condition No Load) [Mid Gain]Unbalanced 4Vrms │ Balanced 8Vrms (Condition No Load) [High Gain]Unbalanced 6Vrms │ Balanced 12Vrms (Condition No Load) [Super Gain]Unbalanced 8Vrms │ Balanced 16Vrms (Condition No Load) - PRE · LINE OUT Unbalanced 2Vrms │ Balanced 4Vrms (Condition No Load) |
DAC | ES9039MPRO x2 |
CPU | Octa-core |
DECODING | Support up to 32bit/768kHz Bit-to-Bit Playback |
INPUT | USB Type-C input (for charging & PC & MAC) |
OUTPUTS | - HEADPHONE OUT 3.5mm(Unbalanced Out, Optical Out), 4.4mm (Balanced Out, only 5-pole supported) - PRE · LINE OUT 3.5mm(Unbalanced Out), 4.4mm (Balanced Out, only 5-pole supported) |
WIFI | 802.11 a/b/g/n/ac (2.4/5GHz) |
BLUETOOTH | V5.3 (A2DP, AVRCP, Qualcomm® aptX™-HD, LDAC, LHDC) |
DIMENSIONS | 3.24” (82.4mm)[W] x 5.55” (141.1mm)[H] x 0.96” (24.4mm)[D] |
WEIGHT | About 13.75oz (390g) |
FEATURE ENHANCEMENT | Firmware upgrade supported (OTA) |
OPERATING TEMPERATURE | 0℃ ~ + 40℃ (32℉~ 104℉) |
FREQUENCY RESPONSE | HEADPHONE OUT ±0.006dB (Condition : 20Hz~20kHz) Unbalanced │ ±0.004dB (Condition : 20Hz~20kHz) Balanced ±0.016dB (Condition : 20Hz~70kHz) Unbalanced │ ±0.020dB (Condition : 20Hz~70kHz) Balanced PRE OUT ±0.022dB (Condition : 20Hz~20kHz) Unbalanced │ ±0.023dB (Condition : 20Hz~20kHz) Balanced ±0.023dB (Condition : 20Hz~70kHz) Unbalanced │ ±0.023dB (Condition : 20Hz~70kHz) Balanced LINE OUT ±0.002dB (Condition : 20Hz~20kHz) Unbalanced │ ±0.002dB (Condition : 20Hz~20kHz) Balanced ±0.007dB (Condition : 20Hz~70kHz) Unbalanced │ ±0.006dB (Condition : 20Hz~70kHz) Balanced |
S/N | HEADPHONE OUT 115dB @ 1kHz, Unbalanced │ 119dB @ 1kHz, Balanced PRE OUT 110dB @ 1kHz, Unbalanced │ 126dB @ 1kHz, Balanced LINE OUT 110dB @ 1kHz, Unbalanced │ 125dB @ 1kHz, Balanced |
CROSSTALK | HEADPHONE OUT 134dB @ 1kHz, Unbalanced │ 140dB @ 1kHz, Balanced PRE OUT 128dB @ 1kHz, Unbalanced │ 128dB @ 1kHz, Balanced LINE OUT 129dB @ 1kHz, Unbalanced │ 121dB @ 1kHz, Balanced |
THD+N | HEADPHONE OUT 0.0004% @ 1kHz, Unbalanced │ 0.0004% @ 1kHz, Balanced PRE OUT 0.0012% @ 1kHz, Unbalanced │ 0.0005% @ 1kHz, Balanced LINE OUT 0.0013% @ 1kHz, Unbalanced │ 0.0005% @ 1kHz, Balanced |
IMD SAMPTE | HEADPHONE OUT 0.0006% 800Hz 10kHz (4:1) Unbalanced │0.0006% 800Hz 10kHz (4:1) Balanced PRE OUT 0.0006% 800Hz 10kHz (4:1) Unbalanced │0.0006% 800Hz 10kHz (4:1) Balanced LINE OUT 0.0006% 800Hz 10kHz (4:1) Unbalanced │0.0006% 800Hz 10kHz (4:1) Balanced |
OUTPUT IMEDANCE | HEADPHONE OUT Unbalanced Out 3.5mm (1ohm) │ Balanced Out 4.4mm (1.3ohm) PRE OUT Unbalanced Out 3.5mm (3.5ohm) │ Balanced Out 4.4mm (5.7ohm) LINE OUT Unbalanced Out 3.5mm (6.5ohm) │ Balanced Out 4.4mm (10.7ohm) |
CLOCK JITTER | 25pS (Typ) |
REFRENCE CLOCK JITTER | 200 Femto Seconds |
CAPACITY | 8,400mAh 3.8V Li-Polymer |
CHARGE TIME | about 3.5hours (PD 3.0 Charger) |
PLAYBACK TIME | about 11hours (Standard: FLAC, 16bit, 44.1kHz, Vol.50, LCD Off, Low Gain) |
BUILT IN MEMORY | 128GB [NAND] |
EXTERNAL MEMORY | microSD x1 (Max. 1TB) |
SUPPORTED OS | Windows 8,10,11 (32/64bit) MAC OS X 10.7 |
BOX CONTENTS | 1. Astell&Kern KANN ULTRA Digital Audio Player |
OTHER DETAILS
GENERIC NAME | Digital Audio Player |
IMPORTER DETAILS | Importers Name: Ferrari Video Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020 Contact No: 044-24420733 |
DIMENSIONS | 68.3 x 117 x 23.6mm |
NET QUANTITY | 1 |
MANUFACTURER DETAILS | Name: Dreamus Company Address: 18-gil 5, Bangbaero, Seocho-Gu, Seoul, Korea 06664 |
PACKAGE CONTENTS | Astell&Kern KANN ULTRA Digital Audio Player |
User Manual | KANN ULTRA
Dual-DAC Digital Audio Player
|
ASTELL&KERN PROUDLY PRESENTS THE FIFTH GENERATION OF THE KANN SERIES DAP - THE KANN ULTRA
The Kann series has earned a devoted following among audiophiles worldwide, renowned for its emphasis on ultra-high output and pristine sound quality. The Kann Ultra, the fifth addition to the Kann series, continues this tradition of excellence. It boasts the highest output power of any Astell&Kern player and introduces the Triple Output Sound feature. With its optimised octa-core processor and user interface, Kann Ultra offers an even more user-friendly experience for enjoying exceptional sound quality. This device has four gain modes, delivering up to 16Vrms of desktop hi-fi level output, and it's equipped with ES9039MPRO dual DAC chips, making it a powerful companion for many high-resolution headphones. The Kann Ultra also provides separate Pre/Line Out options for flexible connectivity with various devices. It supports playback up to 32bit/768kHz, native DSD512, and incorporates Digital Audio Remaster (DAR) technology. Additionally, it features Astell & Kern's unique Teraton Alpha technology and offers an impressive battery life of up to 11 hours thanks to its substantial 8,400 mAh capacity.
EQUIPPED WITH TWO OF THE LATEST ESS FLAGSHIP DAC CHIPS FOR HIGH-RESOLUTION AUDIO PLAYBACK
The Kann Ultra incorporates dual ES9039MPRO DACs, which are the latest flagship Digital-to-Analog Converters (DACs) developed by ESS. These DACs are designed to provide exceptionally vivid and spacious audio that goes beyond your expectations. The ES9039MPRO is an upgraded version of the ES9039PRO model, featuring a built-in stereo hardware MQA renderer. It offers even more advanced modulation than the previous flagship DAC, resulting in reduced power consumption, noise, and distortions within the DAC itself, ultimately enhancing the audio performance. Astell&Kern has reimagined the AMP BLOCK to ensure that the ES9039MPRO's high-resolution sound is faithfully conveyed through each port of the Triple Output configuration, showcasing its advanced capabilities. With the Kann Ultra, you can pick and choose from seven DAC filters to create your sound style. Design your sound with the seven DAC filters.
UTILISING ASTELL&KERN’S PATENTED TERATON ALPHA TECHNOLOGY FOR FAITHFUL AUDIO PRESENTATION
Astell&Kern's Kann Ultra is equipped with TERATON ALPHA technology, which showcases several patented technologies developed by Astell&Kern. These innovations have been the result of extensive research and development efforts, making them Astell&Kern's ultimate solution for superior sound. From its ability to provide ultra-high output suitable for even the most delicate headphones to the unique Triple Output design, intricate amplifier configuration, and minimal noise in a compact portable audio player, all of this has become achievable thanks to Astell&Kern's TERATON ALPHA, the ultimate Sound Solution. Building upon their expertise in noise cancellation at high power levels, acquired from earlier models like the Kann Max and CA1000 series, Astell&Kern has elevated TERATON ALPHA to new heights. This proprietary technology, developed through continuous research, is engineered to deliver audio playback that faithfully replicates the original sound by effectively eliminating power-related noise, optimising power management, ensuring consistent amplification, and providing a fully converted audio output interface.
EXPERIENCE HIGH-FIDELITY WIRELESS CONNECTIVITY WITH BLUETOOTH, WI-FI, BT SINK AND AK FILE DROP
Astell&Kern Kann Ultra is equipped with multiple connectivity options, including Bluetooth, Wi-Fi, BT Sink, and the AK File Drop function, facilitating easy connections to various devices. With Bluetooth 4.2, Kann Ultra offers faster and longer-range transmissions, ensuring a more stable wireless connection. It supports LDAC and 24-bit aptX HD wireless protocols, delivering high-quality sound for audiophiles, even during wireless music playback. MQA decoding is also supported to provide the highest audio quality. The BT Sink feature allows Astel&Kern’s Kann Ultra to connect to an external device via Bluetooth. A new addition is the AK File Drop function, enhancing file transfers by enabling wireless file transfers through a PC, phone, or FTP program, simplifying music file management without the need for cables.
FOUR LEVELS OF GAIN SETTINGS AND REPLAY GAIN FEATURE FOR A COHERENT LISTENING EXPERIENCE
Astell&Kern Kann Ultra introduces the Replay Gain feature, which automatically adjusts the loudness of each track to maintain a consistent volume level between songs. This ensures your playlists play smoothly, providing a uniform listening experience without abrupt volume changes. Replay Gain supports sound sources up to 24-bit/192kHz, allowing you to enjoy high-quality music from any source. Kann Ultra goes a step further by offering four gain levels and an ultra-high-output of up to 16 Vrms, delivering ample power and clear sound for an exceptional listening experience. With Unbalanced 3.5mm Out, Optical 3.5mm Out, and 4.4mm Out (5-pole supported), Kann Ultra can effortlessly drive a variety of headphones and IEMs, ensuring compatibility with different audio gear.
FEATURES THE TRIPLE OUTPUT MODE FEATURE FOR EASE OF USE WITH VARIOUS HEADPHONES
Kann Ultra introduces the Triple Output Mode, allowing you to experience Astell&Kern's finely tuned audio quality while using demanding headphones, high-detail IEMs, or external devices. Unlike a simple separation of output ports, Astell&Kern's Teraton Alpha technology enables distinct amplifier and sound designs for the Headphone Out and Line/Pre-Out ports, ensuring the best sound for each connection. With Kann Ultra's Triple Output, you can build a robust Head-Fi system even on portable devices. You have the flexibility to use the headphone-out, pre-out, and line-out connections with headphones, IEMs, and external devices. The headphone output offers four preset gain settings and an ultra-high-output of up to 16Vrms, powerful enough to drive high-impedance headphones without an external Amp. Choose Pre-Out mode on the Pre/Line Out port to send audio to an external amplifier or audio device, or opt for Line Out mode when connecting to external devices for optimised sound output.
EMBEDS THE NEXT-GENERATION OCTA-CORE PROCESSOR AND SHOWCASES THE NEW CRIMSON UI
Astell&Kern Kann Ultra marks the debut of the latest Octa-Core processors, bringing notable performance enhancements for an even more enjoyable audio experience. The new processor speeds up the system and delivers a 4th generation UI/UX that's swifter and smoother. To maintain audio integrity, Kann Ultra thoughtfully separates the audio circuit area from the processor section, where the CPU, memory, and wireless components reside. A dedicated shield minimises heat and processor-generated noise. A crimson-themed UI/UX is a fresh addition to the KANN series, emphasising an "ultimate music player" approach to music listening. This theme prioritises edge, simplicity, and dark mode, using a black base with red accents to reduce visual strain and improve user interactions. Plus, it brings various enhancements to streaming app services, artist views, album sorting, and album art search functionality.
ENJOY ACCURATE AND VIVID SOUND WITH DIGITAL AUDIO REMASTER AND CROSSFEED TECHNOLOGY
The Astell&Kern Kann Ultra boasts Digital Audio Remaster (DAR) technology, specially designed to enhance sound quality by increasing the sample rate of the audio source beyond its original limits. This higher sample rate results in more refined and analogue-like sound reproduction, allowing you to appreciate the original sound's richness and subtle nuances. It elevates your listening experience to a higher tier of audio quality. Additionally, Kann Ultra incorporates Crossfeed technology, which addresses ear fatigue commonly associated with extended headphone use where the left and right channels remain distinct. Activating the Crossfeed feature introduces a pleasing, comfortable sound experience by blending portions of the original signal and routing it to the opposite channel with a time delay to centre the sound image. Detailed settings such as Shelf Cutoff, Shelf Gain, and Mixer Level enable you to customise the level of crossfeed to suit your listening preferences.
DESIGNED TO LEAVE A LASTING IMPACT AND OFFERS A WHOOPING 11.5 HOURS OF PLAYBACK TIME
Astell&Kern's Kann Ultra follows the design theme of "Forceful Impact," carrying forward the signature hexagonal columnar body style of the KANN series. The most striking element is the oversized volume wheel knob, symbolising the device's enhanced performance compared to its predecessor. Astell&Kern skilfully concealed parting lines and incorporated protective elements around the volume wheel, ensuring a harmonious and functional appearance. These features accentuate the Kann Ultra's substantial presence, showcasing its primal strength as a solid metal structure. To complement this design, decorative elements link with the volume wheel knob's serrated pattern, creating a visually large wheel that harmonises with the device's imposing body and underscores the Kann Ultra's formidable capabilities. In response to its increased size, the orientation of the volume wheel has been revamped for versatile usage scenarios, whether placed on a desk or held by hand. Notably, the Kann Ultra now boasts a 5.5-inch full HD display and a substantial 8,400mAh battery, delivering an impressive 11.5 hours of playback time.
MODEL | KANN ULTRA |
BODY COLOR | Astro Gray |
BODY MATERIAL | Aluminium |
DISPLAY | 5.5inch HD 1080 x 1920 touch screen |
SUPPORTED AUDIO FORMATS | WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA |
SAMPLE RATE | PCM : 8kHz ~ 768kHz (8/16/24/32bits per Sample) DSD Native: DSD64(1bit 2.8MHz), Stereo / DSD128(1bit 5.6MHz), Stereo DSD256(1bit 11.2MHz), Stereo / DSD512(1bit 22.4MHz), Stereo |
OUTPUT LEVEL | - HEADPHONE OUT [Low Gain] Unbalanced 2Vrms │ Balanced 4Vrms (Condition No Load) [Mid Gain]Unbalanced 4Vrms │ Balanced 8Vrms (Condition No Load) [High Gain]Unbalanced 6Vrms │ Balanced 12Vrms (Condition No Load) [Super Gain]Unbalanced 8Vrms │ Balanced 16Vrms (Condition No Load) - PRE · LINE OUT Unbalanced 2Vrms │ Balanced 4Vrms (Condition No Load) |
DAC | ES9039MPRO x2 |
CPU | Octa-core |
DECODING | Support up to 32bit/768kHz Bit-to-Bit Playback |
INPUT | USB Type-C input (for charging & PC & MAC) |
OUTPUTS | - HEADPHONE OUT 3.5mm(Unbalanced Out, Optical Out), 4.4mm (Balanced Out, only 5-pole supported) - PRE · LINE OUT 3.5mm(Unbalanced Out), 4.4mm (Balanced Out, only 5-pole supported) |
WIFI | 802.11 a/b/g/n/ac (2.4/5GHz) |
BLUETOOTH | V5.3 (A2DP, AVRCP, Qualcomm® aptX™-HD, LDAC, LHDC) |
DIMENSIONS | 3.24” (82.4mm)[W] x 5.55” (141.1mm)[H] x 0.96” (24.4mm)[D] |
WEIGHT | About 13.75oz (390g) |
FEATURE ENHANCEMENT | Firmware upgrade supported (OTA) |
OPERATING TEMPERATURE | 0℃ ~ + 40℃ (32℉~ 104℉) |
FREQUENCY RESPONSE | HEADPHONE OUT ±0.006dB (Condition : 20Hz~20kHz) Unbalanced │ ±0.004dB (Condition : 20Hz~20kHz) Balanced ±0.016dB (Condition : 20Hz~70kHz) Unbalanced │ ±0.020dB (Condition : 20Hz~70kHz) Balanced PRE OUT ±0.022dB (Condition : 20Hz~20kHz) Unbalanced │ ±0.023dB (Condition : 20Hz~20kHz) Balanced ±0.023dB (Condition : 20Hz~70kHz) Unbalanced │ ±0.023dB (Condition : 20Hz~70kHz) Balanced LINE OUT ±0.002dB (Condition : 20Hz~20kHz) Unbalanced │ ±0.002dB (Condition : 20Hz~20kHz) Balanced ±0.007dB (Condition : 20Hz~70kHz) Unbalanced │ ±0.006dB (Condition : 20Hz~70kHz) Balanced |
S/N | HEADPHONE OUT 115dB @ 1kHz, Unbalanced │ 119dB @ 1kHz, Balanced PRE OUT 110dB @ 1kHz, Unbalanced │ 126dB @ 1kHz, Balanced LINE OUT 110dB @ 1kHz, Unbalanced │ 125dB @ 1kHz, Balanced |
CROSSTALK | HEADPHONE OUT 134dB @ 1kHz, Unbalanced │ 140dB @ 1kHz, Balanced PRE OUT 128dB @ 1kHz, Unbalanced │ 128dB @ 1kHz, Balanced LINE OUT 129dB @ 1kHz, Unbalanced │ 121dB @ 1kHz, Balanced |
THD+N | HEADPHONE OUT 0.0004% @ 1kHz, Unbalanced │ 0.0004% @ 1kHz, Balanced PRE OUT 0.0012% @ 1kHz, Unbalanced │ 0.0005% @ 1kHz, Balanced LINE OUT 0.0013% @ 1kHz, Unbalanced │ 0.0005% @ 1kHz, Balanced |
IMD SAMPTE | HEADPHONE OUT 0.0006% 800Hz 10kHz (4:1) Unbalanced │0.0006% 800Hz 10kHz (4:1) Balanced PRE OUT 0.0006% 800Hz 10kHz (4:1) Unbalanced │0.0006% 800Hz 10kHz (4:1) Balanced LINE OUT 0.0006% 800Hz 10kHz (4:1) Unbalanced │0.0006% 800Hz 10kHz (4:1) Balanced |
OUTPUT IMEDANCE | HEADPHONE OUT Unbalanced Out 3.5mm (1ohm) │ Balanced Out 4.4mm (1.3ohm) PRE OUT Unbalanced Out 3.5mm (3.5ohm) │ Balanced Out 4.4mm (5.7ohm) LINE OUT Unbalanced Out 3.5mm (6.5ohm) │ Balanced Out 4.4mm (10.7ohm) |
CLOCK JITTER | 25pS (Typ) |
REFRENCE CLOCK JITTER | 200 Femto Seconds |
CAPACITY | 8,400mAh 3.8V Li-Polymer |
CHARGE TIME | about 3.5hours (PD 3.0 Charger) |
PLAYBACK TIME | about 11hours (Standard: FLAC, 16bit, 44.1kHz, Vol.50, LCD Off, Low Gain) |
BUILT IN MEMORY | 128GB [NAND] |
EXTERNAL MEMORY | microSD x1 (Max. 1TB) |
SUPPORTED OS | Windows 8,10,11 (32/64bit) MAC OS X 10.7 |
BOX CONTENTS | 1. Astell&Kern KANN ULTRA Digital Audio Player |
OTHER DETAILS
GENERIC NAME | Digital Audio Player |
IMPORTER DETAILS | Importers Name: Ferrari Video Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020 Contact No: 044-24420733 |
DIMENSIONS | 68.3 x 117 x 23.6mm |
NET QUANTITY | 1 |
MANUFACTURER DETAILS | Name: Dreamus Company Address: 18-gil 5, Bangbaero, Seocho-Gu, Seoul, Korea 06664 |
PACKAGE CONTENTS | Astell&Kern KANN ULTRA Digital Audio Player |
User Manual | KANN ULTRA
Dual-DAC Digital Audio Player
|
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Astell&Kern - KANN ULTRA comes with a 1 Year warranty
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Luxury Meets Innovation: Difference in Sound Quality
Explore Collection"The KANN Ultra is a portable music player for those who need power on the go. If you love taking your full-size audiophile-grade headphones with you wherever you go, then the KANN Ultra is for you."
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What is the warranty on the Astell&Kern KANN ULTRA?
What sets the Astell & Kern KANN ULTRA apart from its predecessors in the Kann series?
How does the Teraton Alpha technology enhance audio presentation in the Astell & Kern KANN ULTRA?
What wireless connectivity options does the Astell & Kern KANN ULTRA offer?
What gain settings does the Astell & Kern KANN ULTRA provide, and what is the Replay Gain feature?
How does the Triple Output Mode feature enhance audio connectivity?
What is the Octa-Core processor in the Astell & Kern KANN ULTRA, and how does it impact performance?
What is the Digital Audio Remaster (DAR) technology in the Astell & Kern KANN ULTRA?
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