Free Domestic Shipping |  Tax Free Shopping for International Orders!


Your Cart is Empty


[COMBO] ABYSS AB-1266 Deluxe + Cayin HA-300B

ABYSS AB-1266 Deluxe

A machined aluminum skeletal frame assembly provides excellent rigidity and controls resonances by absorbing vibration more than any other headphone produced for minimal coloration and a very high level of clarity to sound without brightness. Unique use of diffusive porous aluminum custom designed by Abyss to further tune acoustics for proper timbre and spectral balance while sounding completely open.

Soft comfortable lambskin ear pads are shaped to fit to the head and magnetically couple to the front baffle with adjustable stops. Suspended padded leather headband gently supports the headphones atop the head and adjusts to varying heights without noisy mechanical connections to further isolate vibrations of head motion from interfering with listening.

Dual high-performance balanced headphone cables custom made by JPS Labs for Abyss Headphones provide the optimal interface to any high quality headphone amplifier.

Many more custom features such as a beautifully stained wooden case, heavy leather carry bag, and aluminum headphone stand are included with these fine instruments of musical reproduction to complete the package. Add electronics and hit play.


Cayin HA-300B

  • Best possible integration of balanced and singled-end signal processing: Input Transformer(for Bal input)-> Push-pull Single-end Amplification-> Output Transformer (for Bal output)
  • Two-boxes design with multi-stage tube regulated power supply
  • Carefully selected premium tubes
  • Power Amplification: Full Music gold pins ceramic base 300B x2
  • Voltage Amplification: Shuguang WE6SN7 replica of Western Electric x2
  • Tube Rectification: NOS RCA 22DE4 rectifier tubes x4
  • In-house design and custom-build power, input and output transformers
  • Provide choice of headphone outputs for high, middle and low impedance; make sure all headphones will perform satisfactory.
  • Point-to-point Wielding to ensure shortest signal path and enhance the transparency and refinement of audio performance
  • High quality shield silver-plated internal cable to minimize interference during transmission
  • High-Precision 24 steps potentiometer to provide low noise, high-precision volume control.
  • US Aviation standard sockets and connectors for outboard power supply connection
  • Beautifully design and crafted VU meter
  • Support XLR balance and RCA singled-end inputs