Cayin HA-1A MK2 | Desktop Tube Headphone Amplifier

Experience Decades of Cayin Tube Amp Heritage in the HA-1A MK2


HA-1A was designed from the ground up to deliver vintage tube character

Dual outputs each offer unique sound signatures and can be used for shared listening
Desktop friendly design helps HA-1A fit into your lifestyle


Classic Tube Design
Equipped with 2 EL84EH Output tubes, 2 12AU7 Drive tubes, and 1 12DT5 Rectifier tube, with  a single-ended amplifier circuit. The result is a natural timbre and warm, relaxed sound signature that tube amps are famous for.
Key Features
Pre-out: HA-1A MK2's preamp output lets you experience Cayin's tube excellence in any system.
Refined Volume Control: The high quality ALPS-27 rotary potentiometer offers smooth volume control while preserving every ounce of the original signal.
Dual Headphone Outs Offer Unique Tonal Options
Headphone A provides more dynamics and punch, with a faster, more energetic sound. B provides a softer, more intimate signature. Both can be used at the same time, but the impedance settings are shared, so connecting headphones with different impedances at the same time may have a negative impact on audio performance.

Specifications


Tubes


Output: EL84EHx2

Drive: 12AU7x2

Rectifier: 12DT5x1



Analog Inputs

RCAx2




Analog Outputs:

RCA x1
6.3mm Headphone x2



THD (Headphones): 2%

THD (preamp): 0.8%

SNR: 88dB

Weight: 7kg

Dimensions: 126.5mm x 304mm x 215mm

Power Consumption: 60W

In the Box

HA-1A Amplifier

Power Cable
User Manual