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Boyuu A10 EL34-B Single-ended Tube Amplifier 5Z4P Rectifier update version manual welding scaffolding

  • Model: Boyuu A10
  • Shipping Weight: 13kg
  • Units in Stock: 300
  • Manufactured by: BOYUU

Price:   $193.00

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Notice:This is the update version,with the big transformer and manal


             welding scaffolding.


Distributor of Boyuun, you can buy the 100% orginal product in our shop.




Output Power: 12W * 2 (ultra-linear connection).

Frequency response: 20Hz - 28KHz.

Output Impedance: 4,8 Ω.

Total Harmonic Distortion: ≤ 1% (1kHz).

Input Sensitivity: 750MV.

Input impedance: 100KΩ (two input signals)

Dimensions (W × D × H): 310 × 268 × 165mm.

 SNR: 88dB.
Output Transformer: Enlarged version 76 * 40 

Voltage amplification: 6N2J × 2.

Power Output tube: Dawn export EL34B × 2.

Rectifier tube: 5Z4PJ × 1.

Power Transformer: new imported 0.35, stacked thick 50MM (96-50).

Output cattle cores: new imported 0.35 (66-36).

Chassis: Imported mirror stainless steel chassis.

Corners aluminum column: high-grade aluminum CNC machining, diamond knife
speed car system.

Output Block: high-end export-oriented base, with a transparent cover.


Input voltage110v/50-60hz or 220V-230V/50-60hz