Precisely Crafted Amplifier with Vintage Vacuum Tubes

A carefully engineered circuit with five 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.

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.

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 start up delay circuit: Protects your tubes and minimizes noise related to the warm up cycle of the amplifier

Specifications

• Analog Inputs
  • RCAx2
  • XLRx2
• 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)
• THD: <0.2%
• SNR: 100dB
• Weight: 10kg
• Dimensions: 270mm x 247mm x 143mm
• Power Consumption: 60W

In the Box

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