Name: Cayin HA-2A | Desktop Tube Headphone Amplifier
Brand: Cayin
SKU: CAY-HA2A-S
Price: 1299.0 USD
Availability: OutOfStock

Cayin HA-2A | Desktop Tube Headphone Amplifier-Bloom Audio

$1,299.00 $1,169.00 Save 10%

Color

Silver

Black

Silver - Open Box

Cayin HA-2A Captures Vintage Sound and Delivers it With Modern Precision

HA-2A was designed from the ground up to deliver vintage tube character
Features 4-Pin, 4.4mm, and 6.3mm Headphones Outputs
Desktop friendly design helps HA-2A fit into your lifestyle

Cayin HA-2A black amp front quarter on white table with incense and slate blue background

Precisely Crafted Amplifier with Vintage Vacuum Tubes

A carefully engineered circuit with (x5) vintage NOS vacuum tubes, CA-2A sounds stunning. Expect rich detail, a wide soundstage, and effortless musicality along with the unique mellow timbre and warmth of vintage NOS tubes.

Matched pair of Amperex 17BF11 NOS dual pentode composite tubes for SE Class A power amplification
Matched pair of Amperex ECF82/6U8 NOS high-gain pentode / medium-gain triode composite tubes for voltage amplification
Single RCA 17AX4GT NOS rectifier tube for pre-amp stage plate power supply

Specialized Single-Ended Class A Tuning

Cayin's engineers created a single-ended Class A design to take full advantage of the characteristics of each vintage tube. In every step of the design, component selection, and final wiring, preserving the character of the tubes was carefully considered.

Cayin HA-2A black amp warm eye level on table with plant and attached headphone cable

Key Features

Impedance Matched Headphone Output: choose from Low, Medium, or High impedance to match your headphones

Optimized Headphone Outputs: the 4-pin XLR will provide the maximum power while the 4.4mm output allows for compatibility with high-end IEMs and more sensitive options.

60 Second Startup Delay Circuit: Protects your tubes and minimizes noise related to the warm up cycle of the amplifier

Reference Grade Point-to-Point Wiring: Cayin vacuum tubes are point-to-point wired to ensure the shortest signal path. The entire circuitry is hand-wired by skilled, attentive to detail craftsmen using premium components.

Exquisite, Refined Aesthetics: seamlessly integrates with the Cayin portfolio and features dual retro VU meters, Vacuum Tube protection cage, and premium chassis finish with uniform color and fine contours.

Cayin CA-2A Headphone Amp in Stack

Incredible Craftsmanship and In-house design

The entire circuit is hand wired using point to point wiring, rather than a circuit board. Point to point, shortens the signal path and improves the efficiency and conductivity. Cayin also uses power transformers, designed and wound in house, to ensure that the shielding and output is up to their standards.

Specifications

Analog Inputs
- RCA L+R
- XLR L+R
Output Power
- 4.4mm BAL: 200mW (L), 300mW (M), 370mW (H)
- 6.3mm SE: 330mW (L), 550mW (M), 750mW (H)
- 4-Pin XLR: 800mW (L), 900mR (M), 1000mW (H)
Vacuum Tubes
- Amperex 17BF11 (x2)
- Amperex ECF82/6U8 (x2)
- RCA 17AX4GT
THD: <0.2% (1kHz, 100mW)
SNR: 100dB (A-weighted)
Weight: 22 lbs (10kg)
Dimensions: 10.6" x 9.7" x 5.6" (270 x 247 x 143mm)
Power Consumption: 60W

In the Box

HA-2A Amplifier
Tubes
Power Cable
Cayin HA-2A User Manual

Cayin HA-2A Desktop Headphone Amplifier

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Awesome NOS Tube Amp

Head to head vs $5000 Feliks amp, the Cayin HA 2A is nothing short of a musical revelation, nice NOS tube sound, build quality also super nice. The feature set on the HA 2A for the price is everything you could ask with all different input and output also the best part of this amp is different ohm setting and that helps alot with all my headphones collection. Last but not least, thanks Bloom Audio shipped quickly, and top notch after sales service with all the follow up emails, btw took UPS only 3 days from order to my door delivered to Vancouver Canada, definitely will buy again cheers! 🤟🍻

Cayin HA-2A | Desktop Tube Headphone Amplifier