Cayin HA-300 Direct Heated Triode Tube Headphone Amplifer Independent Power
Cayin HA-300 Direct Heated Triode Tube Headphone Amplifer Independent Power
Cayin HA-300 Direct Heated Triode Tube Headphone Amplifer Independent Power
Cayin HA-300 Direct Heated Triode Tube Headphone Amplifer Independent Power
Cayin HA-300 Direct Heated Triode Tube Headphone Amplifer Independent Power
Cayin HA-300 Direct Heated Triode Tube Headphone Amplifer Independent Power

Cayin HA-300 Direct Heated Triode Tube Headphone Amplifer Independent Power

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Model: Cayin HA-300
$3,555.99USD

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CAYIN/HA-300 earphone amplifier Headphone amplifier Three gear adjustment Independent power supply RCA 22DE4 6NS7 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