Tube Power Amplifier

1 pair E405 Gold Sealed Tube Pure Power Amplifier Board Class A High Power HIFI

1 pair E405 Gold Sealed Tube Pure Power Amplifier Board Class A High Power HIFI
1 pair E405 Gold Sealed Tube Pure Power Amplifier Board Class A High Power HIFI
1 pair E405 Gold Sealed Tube Pure Power Amplifier Board Class A High Power HIFI
1 pair E405 Gold Sealed Tube Pure Power Amplifier Board Class A High Power HIFI

1 pair E405 Gold Sealed Tube Pure Power Amplifier Board Class A High Power HIFI
1 pair E405 Gold Sealed Tube Pure Power Amplifier Board Class A High Power HIFI. Power supply: DC+-(35V-55V) recommended +-45V Note: Each board AC12V power supply is independently powered.

Power: 200 watts total harmonic distortion THD+N. Use original Anson MJ15024G/MJ15025G and Toshiba 2SA1930/2SC5171. The interstage coupling capacitor uses WIMA top capacitor 1UF, the sound is natural, and the sound field is wide.

The resistor uses five-ring metal resistors, and the main circuit uses a five-ring metal film resistor with an accuracy of ±1% to ensure a good signal-to-noise ratio. PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and tin-spraying process to ensure good passing performance of large and small currents. The biggest feature of this board is the use of the current advanced C1237 BTL speaker protection circuit, which effectively eliminates the impact sound and DC output protection function of the open and shutdown, making your speaker safer.

The layout of the entire circuit board is quite rigorous and reasonable, and the overall PCB trace adopts a grounding method. The power amplifier board works stably and reliably, and the output power is large; the sound is beautiful and round, and the sound field is wide. The three-dimensional sense is strong, the low frequency is solid and solid, the signal-to-noise ratio is quite excellent, the dynamic range is wide, the details are clear, the transient response is excellent, and all kinds of music are played comfortably. It has a very good performance in the family's playback environment.

1 pair E405 Gold Sealed Tube Pure Power Amplifier Board Class A High Power HIFI AMP. We will send the item to you as soon as you won and paid. Please make first contact within 30 days from receiving the order. We will try our best to solve any dispute and satisfy our customers. This item is in the category "Sound & Vision\TV & Home Audio Parts\Amplifier Parts & Components".

The seller is "toplasers2016" and is located in this country: CN. This item can be shipped worldwide.

  • Colour: See details
  • Country/Region of Manufacture: China
  • Compatible Brand: Universal
  • Unit Quantity: 1
  • Type: Board
  • Compatible Model: See details
  • Features: See details
  • Unit Type: Unit
  • Brand: Unbranded
  • EAN: 6008728721683


1 pair E405 Gold Sealed Tube Pure Power Amplifier Board Class A High Power HIFI