Cayin HA-6A MK2 Tube Headphone Amplifier

Cayin HA-6A MK2 Tube Headphone Amplifier

Marsoni

M251S

$2099.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Cayin HA-6A MK2 Tube Headphone AmplifierThe new Cayin HA 6A MK2 keeps the musicality of the original 6A and adds a dedicated outboard power supply for an even blacker background, plus a new pre out so it can moonlight as a tube preamp in your main rig. Dual chassis design: separate amplifier and power supply enclosures minimize magnetic interference and lower the noise floor. Hand wired, point to point signal path. Two operating modes: Triode (silky, organic) or Ultralinear (more drive and

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Reviewed in the United States on April 18, 2026