Astell&Kern - AK PA10

Portable Class-A Amplifier

Sale price₹ 44,999 Regular priceMRP: ₹ 54,999
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DELIVERY
Ships in 24 Hours

7 Day Replacement Guarantee

In case you receive the Astell&Kern - AK PA10 with a manufacturing defect, please raise a return request within 7 days of delivery.

However, if you receive an incorrect / damaged / different product or one with missing accessories, please raise a return request within 24 hours of delivery. In case you receive a product with a missing, incorrect, or faulty accessory, you will be given a replacement accessory instead of the entire product.

Please make sure that the product is in the original packaging with all the accessories it came with. We'll also need an unboxing video and images of the parcel to investigate about the discrepancy. You may be asked to share images of the product and the packaging received for us to determine the damage or defect prior to approving the return request. The free replacement will be shipped only once the original order is returned.

A replacement will be issued only if:

- It is found to be defective
- It is determined that the product was not damaged while in your possession
- The product is not different from what was shipped to you
- The product is returned in original condition (with brand’s/manufacturer's box, MRP tag intact, user manual, warranty card and all the accessories therein)

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Warranty & Services

Don't sweat it, this Astell&Kern - AK PA10 comes with a 1 Year warranty from Astell&Kern that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about Astell&Kern's warranty in India.

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Designed in
Korea

1 Year of
Warranty

Ideal for Audiophiles

These DAC & Amps are designed for discerning music lovers. If audio quality is important to you, a set of DAC & Amps like these would be ideal.


You can expect these DAC & Amps to present you with a refined listening experience. The audio quality exhibited by these DAC & Amps is a beautiful mix of musicality, technical brilliance and high precision.


These DAC & Amps deliver a spacious & open soundstage that makes you feel you are sitting at a live concert. Experience the magic and delve into pure sonic tranquility!


Best Suited for Portable Use

For those who value them, being able to carry their favourite DAC & Amp equipment when they are on the move is invaluable.


These DAC & Amps offer the ultimate portability experience without sacrificing sound quality. If you’re someone who appreciates cutting-edge engineering, quality sound and portability, then look no further.


Designed to be trusty companions, these DAC & Amps are cleverly engineered with the latest technology to offer the ultimate combination of portability & Hi-Fidelity!


Battery Life

DAC & Amps with built-in batteries offer easy operation without the annoyance of wires.


Battery life is a measurement of battery performance. It is the amount of time your DAC & Amps will still have enough juice to power your headphones or IEMs. It can be summed up; as how long a battery will last before your DAC & Amps need to be recharged.


Nothing interferes with your music, thanks to the high-performance and long-lasting battery. No interruptions, just pure sonic bliss!


4.4mm
Balanced Output

Metal
Build

Upto 6.2Vrms
Power Output

Connect With
3.5mm & 4.4mm

Battery Capacity of
4200mAh

ASTELL&KERN INTRODUCES THEIR FIRST-EVER CLASS-A PORTABLE AMP - THE AK PA10

Astell&Kern has been researching and developing AMP technology to deliver pure sound. The AK PA10 is the first AK model to introduce a Class-A analogue AMP based on Astell&Kern's know-how in AMP circuit design technology. It provides Class-A AMP's natural and spacious analogue sound, further enhanced by its exclusive TERATON ALPHA technology. Enjoy the pure analogue sound of Astell&Kern with AK PA10's Current control, Gain control, and Crossfeed options for digital audio players and source devices.

Headphone-Zone-Astell&Kern-AK PA10
Headphone-Zone-Astell&Kern-AK PA10
Headphone-Zone-Astell&Kern-AK PA10

FEATURES CLASS-A AMPLIFICATION AND TERATON ALPHA TECHNOLOGIES THAT DELIVER BREATHTAKING SONIC PERFORMANCE

Great headphone AMPs generate "true" and "pure" sound reproduction. Authentic sound is achieved when every component, including power, noise, signal transition, circuit architectures, etc., has been thoroughly developed and implemented in addition to realising a steady output. The AK PA10 is small enough; to be portable but operates seamlessly with headphones and IEMs. The audio comes off as more refined with the TERATON ALPHA technology. The TERATON ALPHA is an AK Ultimate Sound Solution allowing for playback of ultra-high quality sound without distortion. Through effective power noise elimination, effective power management, unwavering amplification, and a fully converted audio output interface, TERATON ALPHA, Astell&Kern's exclusive technology, has been developed to produce audio playback that is as similar to the original sound as possible.

Headphone-Zone-Astell&Kern-AK PA10
Headphone-Zone-Astell&Kern-AK PA10

EXPERIENCE PURE ANALOGUE AND JITTER-FREE SOUND OF CLASS-A AMP

Class-A AMPs offer the best linear output, providing soft, warm, and natural sounds by amplifying signals without distortions or defects. This characteristic makes it the most sought-after amplification method by music lovers. Class-A AMPs in a portable form factor are considered impossible as it requires high power consumption. The AK PA10 integrates an analogue Class-A AMP based on the unique circuit design technology of Astell&Kern, offering signature analogue sounds. With a unique circuit design from Astell&Kern that reduces power consumption and increases output while removing noise, the AK PA10 is a dependable Class-A AMP that you can use anywhere and at any time. Experience pure analogue sound with the AK PA10's Class-A amplification!

Headphone-Zone-Astell&Kern-AK PA10

CURRENT CONTROL FOR PRECISE AND SPATIAL SOUNDSTAGE AND IMAGING

The AK PA10 controls current to suit different headphones and IEMs, reproducing a more intensive and spatial sound. The AK PA10 offers a three-stage control of Class-A AMP current, emphasising the characteristic of Class-A AMP relative to the current value and creating a more intense sound. The current control settings are Default (low), Mid (+50mA), and High (+100mA). Also, Astell&Kern addressed the concern of battery drain due to power consumption, the "major" reason why Class-A AMPs; are not used for portable devices, by controlling the current value. You can create sounds that suit the characteristics of headphones and IEMs through the three-stage current control option. Get ready to enjoy the textured and spatial sounds that AK PA10's Class-A AMP can create.

Headphone-Zone-Astell&Kern-AK PA10
Headphone-Zone-Astell&Kern-AK PA10
Headphone-Zone-Astell&Kern-AK PA10

MASSIVE POWER OUTPUT WITH GAIN CONTROL

Sufficient power output is required to extract all the subtle nuances in music when played back through varying headphones and IEMs. When connected to the balanced "input," the AK PA10 can support up to 6.2 Vrms output at high gain. Choose the gain level that offers the best sound of the headphone and IEM that you use to enjoy crystal-clear sounds. The AK PA10 offers Unbalanced 2.1Vrms and Balanced 4.2Vrms on low and Unbalanced 3.1 Vrms / Balanced 6.2Vrms on high gain. The AK PA10 brings out the full potential that your audio device has to offer.

Headphone-Zone-Astell&Kern-AK PA10

Headphone-Zone-Astell&Kern-AK PA10

CROSSFEED EFFECT LIKE NEVER EXPERIENCED BEFORE

As headphones isolate the left/right channels, this can cause increased fatigue to your ears during extended listening periods. This design offers limited spatial sound by comparison when listening to the same music from speakers. Crossfeed mixes some of the signals from one channel and sends them to the opposite channel with a slight delay, creating a more central and natural sound, recreating sounds similar to that of listening via a speaker system, subsequently reducing listening fatigue. The AK PA10's Crossfeed function is implemented exclusively by hardware circuit design, not by digital software, offering a more seamless and sophisticated crossfeed effect without degrading the original sound. Turn on Crossfeed to experience a more holographic and airy sound.

Headphone-Zone-Astell&Kern-AK PA10
Headphone-Zone-Astell&Kern-AK PA10

TRUE BALANCED CIRCUIT DESIGN FOR HIGH OUTPUT AND LOW NOISE

Most portable headphone AMPs switch 3.5mm Unbalanced signals to 4.4mm Balanced signals or do not support a 4.4mm "true" Balanced connection. The AK PA10 supports 4.4mm "true" Balanced input/output for high output and vivid audio. It also supports 3.5mm unbalanced input/output ports so that you can use it with most devices. Amplifying small signals to get high outputs inevitably drives the noise level up. However, AK PA10 introduces a high output design for the perfect operation of hard-to-drive headphones, using delicate current control and a "perfect" circuit design. The AK PA10 incorporates Astell&Kern's signature analogue volume control that seamlessly delivers the sounds of the analogue Class-A AMP. It also has a separate power supply IC per audio block divided into crossfeed, volume, AMP, etc., so that it can comfortably supply the optimal power required for each audio IC. In addition, a proprietary shield can technology is applied so that noises and electromagnetic waves do not affect the audio block. This design physically separates unbalanced and balanced circuits that deliver high-output and low-noise audio.

NOTE: Output is available for the same size as the input terminal. (Ports cannot be mixed for use e.g., 3.5-4.4 / 4.4-3.5)

Headphone-Zone-Astell&Kern-AK PA10

Headphone-Zone-Astell&Kern-AK PA10

WHOPPING 12 HOURS OF CONTINUOUS PLAYBACK TIME WITH LED BATTERY STATUS INDICATOR

The AK PA10 hosts a built-in 4,200 mAh battery for 12 hours of continuous playback time without needing to connect it to a power source. Enjoy the analogue sound of Astell&Kern anywhere and at any time with AK PA10, which offers portability and class-leading playtime. The AK PA10 displays the remaining battery and charge status through its status LED. When the AK PA10 is ON, the colour of the LED changes according to the recharge status: White (70% or more), Yellow (69% -30%), and Red (30% or less). When the AK PA10 is being charged Blue light keeps on flashing and stays solid Blue when the charging completes.

Headphone-Zone-Astell&Kern-AK PA10
Headphone-Zone-Astell&Kern-AK PA10
Headphone-Zone-Astell&Kern-AK PA10

UNIQUE AND DISTINCTIVE INDUSTRIAL SLOPE DESIGN WITH DELICATELY PROCESSED VOLUME WHEEL

The Slope is the design concept of the AK PA10. The exterior design shows the identity of Astell&Kern and is designed with an image that portrays powerful performance and superb ergonomics. The processed octagonal pillar-shaped aluminium main body has a diagonally sloping surface. The character side presents the design identity of Astell&Kern and prevents the slipping of the device. The unibody design that finishes the fit at the rubber pad is attached to the player allowing for a seamless design that does not reveal the parting lines to the player. The delicately processed volume wheel is one unit recessed in the body of the product, and the control and volume identification are separate. This design prevents you from unintentionally operating the volume wheel and allows for visually checking the current output level whilst simultaneously controlling the volume. The rubber pad on the front allows the audio player and AK PA10 to stay together without movement and vibration when they are bound together with the supplied rubber bands. Additionally, Astell&Kern added a 3D textured pattern inspired by the logo of Astell&Kern for a touch of luxury. The side switches are indicators to let you know the setting of each function intuitively whilst adding to the overall robust and distinctive industrial design of the AK PA10.

Headphone-Zone-Astell&Kern-AK PA10
1 Year Warranty

Don't sweat it, this Astell&Kern - AK PA10 comes with a 1 Year warranty from Astell&Kern that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about Astell&Kern's warranty in India.

Hifi Pig

WHAT'S HOT

Hifi Pig
Dec, 2022

iF Gold Award

Gold Award

iF Gold Award
April, 2023

Stuff

"The player retains A&K’s signature styling, with an aluminium construction and angular body that closely matches the firm’s range of high-end portable media players. Astell&Kern PA10 is a powerful, pocket-sized headphone amp."

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Customer Reviews

Based on 4 reviews
75%
(3)
0%
(0)
25%
(1)
0%
(0)
0%
(0)
S
Sandeep Agarwal (Bengaluru)
Design and Comfort:
Great
Poor
Sound Quality:
Awesome
Awful
Value for Money:
Bang On!
Not at all
AK PA 10

I was reluctant to buy this amp but I can say without a doubt that it is one of my best purchases.

Options

Crossfeed, Gain & Current helps tremendously with listening experience.

I tried it with Monarch MK2 and Tempotec V6. I was able to feel signafcant difference in body, soundstage, seperation, upper and lower extension.

Overall a good buy for people who do not want to spend too much on a high end DAP.

Hey Sandeep, thanks a lot for the detailed review of the AK PA 10!
We're happy to know that you're enjoying the amp and that it's helping to improve your listening experience.

A
ANKIT BAKSHI (Kolkata)
Not an All rounder

Nothing is perfect, but at his price, the cons seems to nibble at me.

Pros: It has enough Power for Planars, Doesn't sound sibilant. Is able to elevate mids to a different level of realism. The cross-feed is not gimmick, it is a game changer which brings the realism to the vocals. Nuances in the mid section is brought forth effortlessly. Soundstage is good too, in fact very good.
Both male and female specially sound exquisite. They are meaty. There is no such meat!!!

Cons:
I will put the biggest con first: Sound - It is not airy. There is hardly any extension on the treble. it is very center or mid focused. I do not know if this is the A&K house sound. What this does is, it makes Planars sound like DD, both headphone(Venus) and IEMs(Heyday). I am missing the Planar sound which I get from using Nx7. I guess the transients are not fast, sorry I am not technical enough.
Design is not a good one.
1.The ports are too closely packed. 4.4mm ports are very light, repeated plugging in and out is sure to erode the gold plating of male and female plugs.
2. The lack of a 4.4mm to 4.4mm cable is a big letdown.
3. The 4.4mm out only works if you feed a balanced in. The same goes for 3.5mm.
4. The design of the amp is such that you cannot stack your dap on top, as the top surface is an uneven one.

Conclusion: Who is it for: - Mid lovers paradise. A thing to behold actually.
Who will hate it: Planar lovers, analytical signature lovers, anyone looking for airy sound.

A
Amit Kudchadkar (Vasco da Gama)
Pure Class A madness

One of the best class A amp, quite a substantial improvement in the SQ, highly recommended, for iems it is quite powerful and no hiss at all.

A
ANKUR PATHAK (Bengaluru)
Design and Comfort:
Great
Poor
Sound Quality:
Awesome
Awful
Value for Money:
Bang On!
Not at all
Perfect portable class A amplifier..!!

Perfect companion for all your DAC & DAP..
It extracts the best from any IEM you own..!!
My setup is quite unusual , so I bought it to experiment but seriously it nailed it..!!
If you want melodious sound which your DAC can't give you because of low amplification from some of your demanding outputs.. then it's a must have..!!

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