Open Box Reisong A10 EL34 tube amp Single-end Class A amplifier Boyuurange

Product Price: $359.00 USD

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  • Product Model: Model: MUIA9832349
  • Product Weight: Shipping Weight: 13kg
  • Product Quantity: 1 Units in Stock

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Come with Tube cage cover



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Boyuu A10 EL34B tube amp Single-end Class A HiFi audio amplifier

tube 5Z4P Rectified
Opened box&Ship to USA only
Opened box&Ship to USA only(returned goods checked like new) is ONLY for Version: Ver B: welding by hand upgrade version Come with Tube cage cover 115V and Power tubes EL34 brand PSVANE or Shuguang random.

PBC standard version or upgrade version

welding by hand upgrade version

The price is NOT included the tube cage cover. if you need the tube cage cover, plus extra $20 USD to get it.


Output Power: 6W * 2 (Ultra-linear).
Frequency response: 20Hz - 28KHz.
Output Impedance: 4,8Ω.
Total harmonic distortion: ≤ 1% (1kHz).
SNR: 88dB.
Voltage amplification: 6N2J × 2.
Power output tube: Dawn export EL34B × 2.
Rectifier tube: 5Z4PJ × 1.
Input sensitivity: 750MV.
Input impedance: 100KΩ (2 groups input)
Dimensions (W × D × H): 310 × 268 × 165mm.
Power Supply Voltage: AC 100V - 120V / 60Hz

Power Transformers: new imported 0.35, stack thickness 50MM (96-50).
Output transformer core: new imported 0.35 (66*36(standard version)) or (76*40upgrade version).
Chassis: imported mirror stainless steel chassis.
Corners aluminum column: high-grade aluminum CNC machining, diamond knife speed car system.
Output Block: High-grade export base, with a transparent cover.
6N2J pre-voltage amplification.
Dawn swallows export EL34B do power output.
Potting type output transformer, to ensure the stability and reliability of the output transformer, especially in the southern humid places, have a more reliable performance.
Output transformer with a new imported 0.35 core manufacturing, high-purity copper wire package enameled, layered segmentation, string and connection method, divided into three clips two around the system,
Output transformer transformer housing with high-grade stretch hood. High temperature paint surface treatment, bright pattern processes. Nissan ALPS potentiometer.
Imported 0.35 thick core manufacturing power transformers, to ensure adequate power and low temperature rise.

This product was added to our catalog on Friday 19 March, 2021.