Cayin - HA-2A

Desktop Tube Amplifier

Sale price₹ 109,999 Regular priceMRP: ₹ 129,999
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What does "ships within 24/48 hours" mean?

In a nutshell, ships within 24/48 hours basically means that your product will be shipped out or dispatched from our warehouse within 24/48 hours after placing the order. It also indicates that the products are readily available at our warehouse and once we receive your order, we dispatch it out at the earliest either on the same day or the next working day depending on when you’ve placed your order.


What it does not mean:

A lot of our customers assume that it means their order will get delivered to them within 24/48 hours, but that’s not what it means. For an order to reach you, it can take anywhere up to 3-4 business days, depending on which part of India you are placing an order from.

For an accurate timeline, you can enter your pin code on the product page and check for an estimated date of arrival.

Delivery By:

7 Day Replacement Guarantee

In case you receive the Cayin - HA-2A 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 Cayin - HA-2A comes with a 1 Year warranty from Cayin that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about Cayin's warranty in India.

Club Audiophile

Join Club Audiophile to begin your pursuit of great sound. Earn points and save on every purchase.

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Presenting The All-New Cayin HA-2A - Designed With Vintage Vacuum Tubes

Cayin introduces another precisely crafted amplifier with vintage vacuum tubes to the desktop audio fidelity scene - the Cayin HA-2A. This tube amplifier features a carefully engineered circuit, including five vintage NOS vacuum tubes. These tubes contribute to the exceptional sound quality, characterised by rich detail, a wide soundstage and excellent musicality. Beyond the performance of the vintage NOS vacuum tubes, Cayin has incorporated specific tube types for distinct functions in the amplifier. Moreover, the amplifier features a specialised single-ended Class A tuning, designed by Cayin engineers for the ultimate performance of the NOS vacuum tubes. The all-new Cayin HA-2A presents you with a balanced, mellow, warm sound signature with rich harmonic characteristics with its meticulous design strategy and quality components.

Meticulously Engineered Circuit Design For Detailed Sound Delivery

Cayin ensures reference-grade craftsmanship in the internal design of the HA-2A by utilizing point-to-point wiring techniques in vacuum tube amplifiers. The detailed wiring process is done by experienced professionals who meticulously hand-wire the entire circuit to provide the shortest signal path and meticulous attention to detail. Every aspect of the internal circuits, from tube connections to resistors and capacitors, undergoes soldering and careful routing using premium internal wirings. This approach aims to enhance signal transmission speed and minimize interference throughout the circuit. To elevate your listening pleasure with the Cayin HA-2A, it incorporates a 60-second start-up delay circuit that safeguards the amplification circuit. This circuit reduces the pop noise when switched on and guarantees the vacuum tubes reach optimal warmth before playback, enhancing your overall listening experience.

Equipped With High-quality Power Transformers For Distortion-free Sound

The Cayin HA-2A tube amplifier showcases Cayin's expertise in crafting tube amplifiers with their in-house developed wide-bandwidth transformers. The transformers, crucial for tube amps, are custom-made with high-quality materials and precise winding techniques. They reduce interference and deliver efficient power with minimal distortion. The output and power transformers are meticulously designed with high-quality Z11 EI-type iron cores from Japan and Cayin's precise hand-winding process. The transformers are housed in fully enclosed metal casings with resin sealing, ensuring ample power delivery, high efficiency and exceptionally low distortion due to reduced magnetic field interference. The Cayin HA-2A also equips a multi-stage filtering system and a low-noise FET voltage regulating circuit, combined with the specially developed Z11 core EI output transformer, to achieve perfect headphone load driving.

Easy Connectivity With Dual Headphone Output And Dual Analog Inputs

The Cayin HA-2A features optimized headphone outputs, allowing you the freedom to listen to music with your preferred headphones. It equips a 4-pin XLR connection, designed for high-output demanding headphones. The 4.4mm connection is provided for easy connectivity with high-sensitivity portable headphones. The Cayin HA-2A offers high output power of up to 1000mW per channel and three impedance-matched headphone output settings: High (251Ω ~ 600Ω), Mid (65Ω ~ 250Ω), and Low (8Ω ~ 6482Ω). These settings result in natural sound reproduction with well-defined bass in your music. Moreover, the HA-2A features two analog inputs (XLR and RCA), making it compatible with CD players, DACs, portable players and other audio devices with line-level output.

Showcasing A Unified Design Aesthetics With Other Cayin Devices

The exquisite design of the Cayin HA-2A showcases aesthetics, aligning with Cayin's signature design language witnessed in the Cayin 888 3-piece suit. They form a compact desktop system that delivers exceptional audio performance while maintaining a symmetrical visual appeal. Despite its compact and lightweight construction, its dual VU meters with white backlighting add a retro, dynamic flair that catches the eye. The chassis undergoes a meticulous 14-step metal finishing and painting process to achieve a bright, uniform colour with detailed contours complemented by a high-density molecular protective film to maintain its premium shape over time. Above these, the Cayin HA-2A features a vacuum tube protection cage to safeguard the tubes, reduce interference and prevent accidental contact with the heated tubes during operation. It also features an anti-vibration and anti-interference reinforced chassis base to minimize microphonic ringing impacts, vibrations and external interference on the vacuum tubes. 

Meticulously Engineered Circuit Design For Detailed Sound Delivery

Cayin ensures reference-grade craftsmanship in the internal design of the HA-2A by utilizing point-to-point wiring techniques in vacuum tube amplifiers. The detailed wiring process is done by experienced professionals who meticulously hand-wire the entire circuit to provide the shortest signal path and meticulous attention to detail. Every aspect of the internal circuits, from tube connections to resistors and capacitors, undergoes soldering and careful routing using premium internal wirings. This approach aims to enhance signal transmission speed and minimize interference throughout the circuit. To elevate your listening pleasure with the Cayin HA-2A, it incorporates a 60-second start-up delay circuit that safeguards the amplification circuit. This circuit reduces the pop noise when switched on and guarantees the vacuum tubes reach optimal warmth before playback, enhancing your overall listening experience.

Equipped With High-quality Power Transformers For Distortion-free Sound

The Cayin HA-2A tube amplifier showcases Cayin's expertise in crafting tube amplifiers with their in-house developed wide-bandwidth transformers. The transformers, crucial for tube amps, are custom-made with high-quality materials and precise winding techniques. They reduce interference and deliver efficient power with minimal distortion. The output and power transformers are meticulously designed with high-quality Z11 EI-type iron cores from Japan and Cayin's precise hand-winding process. The transformers are housed in fully enclosed metal casings with resin sealing, ensuring ample power delivery, high efficiency and exceptionally low distortion due to reduced magnetic field interference. The Cayin HA-2A also equips a multi-stage filtering system and a low-noise FET voltage regulating circuit, combined with the specially developed Z11 core EI output transformer, to achieve perfect headphone load driving.

Easy Connectivity With Dual Headphone Output And Dual Analog Inputs

The Cayin HA-2A features optimized headphone outputs, allowing you the freedom to listen to music with your preferred headphones. It equips a 4-pin XLR connection, designed for high-output demanding headphones. The 4.4mm connection is provided for easy connectivity with high-sensitivity portable headphones. The Cayin HA-2A offers high output power of up to 1000mW per channel and three impedance-matched headphone output settings: High (251Ω ~ 600Ω), Mid (65Ω ~ 250Ω), and Low (8Ω ~ 6482Ω). These settings result in natural sound reproduction with well-defined bass in your music. Moreover, the HA-2A features two analog inputs (XLR and RCA), making it compatible with CD players, DACs, portable players and other audio devices with line-level output.

Showcasing A Unified Design Aesthetics With Other Cayin Devices

The exquisite design of the Cayin HA-2A showcases aesthetics, aligning with Cayin's signature design language witnessed in the Cayin 888 3-piece suit. They form a compact desktop system that delivers exceptional audio performance while maintaining a symmetrical visual appeal. Despite its compact and lightweight construction, its dual VU meters with white backlighting add a retro, dynamic flair that catches the eye. The chassis undergoes a meticulous 14-step metal finishing and painting process to achieve a bright, uniform colour with detailed contours complemented by a high-density molecular protective film to maintain its premium shape over time. Above these, the Cayin HA-2A features a vacuum tube protection cage to safeguard the tubes, reduce interference and prevent accidental contact with the heated tubes during operation. It also features an anti-vibration and anti-interference reinforced chassis base to minimize microphonic ringing impacts, vibrations and external interference on the vacuum tubes. 

Headphone Output

Cayin HA-2A embeds 4.4mm BAL, 6.3mm SE and 4-pin XLR for seamless connectivity.

Volume Knob

Cayin HA-2A features a volume knob that allows you to conveniently adjust volume.

Meticulous Design

Cayin HA-2A is meticulously designed with high-quality materials for enhanced durability.

1 Year Warranty

Don't sweat it, this Cayin - HA-2A comes with a 1 Year warranty from Cayin that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about Cayin's warranty in India.

Elevating Hi-Fi Experiences Since 1993

Founded in 1993, Zhuhai Spark Electronic Equipment Co., Ltd. has been dedicated to perfecting audio equipment under the brand name Cayin. With a commitment to delivering top-notch Hi-Fi products, Cayin embeds cultural richness into its audio range, catering to diverse budgets to make premium music experiences accessible. From tube amplifiers and CD players to speakers, Cayin maintains a consistent benchmark of quality, ensuring a compelling price-to-performance ratio across its offerings.

In 2013, Cayin expanded its horizons into personal audio, unveiling a line of Digital Audio Players (DAP) and desktop audio products. The brand further diversifies its portfolio with portable audio products, including amplifiers and in-ear monitors, empowering users with a broad spectrum of audio choices.

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Other Details


Generic Name Headphone Amplifier
Importer Details Importers Name: Ferrari Video
Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020
Contact No: 044-24420733
Net Quantity 1
Manufacturer Details Name: Zhuhai Spark Electronic Equipment Co.,Ltd.
Address: No.9 Lianfa Road Shuanglin Zone Liangang Industrial Park Zhuhai City Guangdong Province China, Postcode: 519045
Package Contents Cayin HA-2A

Manuals & Guides



User Manual | HA-2A

Desktop Tube Amplifier



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