Power Amplifier Board Output Transistors 200W SingleChannel Loudspeaker Amplifier

429,00 kr
FREE Shipping
  • product image
  • product image
  • product image
  • product image
  • product image
Power Amplifier Board Output Transistors 200W SingleChannel Loudspeaker Amplifier

Power Amplifier Board Output Transistors 200W SingleChannel Loudspeaker Amplifier

  • Brand: Unbranded
Sold by:

Power Amplifier Board Output Transistors 200W SingleChannel Loudspeaker Amplifier

  • Brand: Unbranded

429,00 kr

Save 220,00 kr (33%)

RRP

649,00 kr
In stock
FREE Shipping
Sold by:

429,00 kr

Save 220,00 kr (33%)

RRP

649,00 kr
In stock
FREE Shipping

We accept the following payment methods

Description

Circuit design and tubes The circuit uses a current input pair with A970 and C2240 in a double differential configuration, with A1145 and C2705 for voltage amplification to drive the power pair tube A1837 and C4793. The output stage uses the power pair tubes A1943 and C5200. Power supply Power supply is a dual supply with negative rails from 20V to 90V. The upgraded version optimizes the circuit and components. For direct voltage operation, it is recommended to stay below 90V and not push the voltage limit. Channel configuration The board is a singlechannel power amplifier board and requires a double channel setup for stereo use. Performance and capabilities With a supply of 20V to 90V and sufficient power, it can easily reach 200, delivering good sound quality, strong drive, and the ability to push a 15inch loudspeaker without strain. Use scenarios DIY home audio system requiring power to drive large speakers. Valve amplifier project or upgrade where tubebased amplification is desired. Small venue or stage monitoring setup needing robust, reliable amplification for capacity drivers.
  • Fruugo ID: 435492581-913348225
  • EAN: 6295761514871

Delivery & Returns

Dispatched within 24 hours

  • STANDARD: FREE - Delivery between Thu 20 November 2025–Mon 08 December 2025 - FREE

Shipping from China.

We do our best to ensure that the products that you order are delivered to you in full and according to your specifications. However, should you receive an incomplete order, or items different from the ones you ordered, or there is some other reason why you are not satisfied with the order, you may return the order, or any products included in the order, and receive a full refund for the items. View full return policy

Product Compliance Details

Please see the compliance information specific to this product outlined below.

The following information is provided by the independent third-party retailer selling this product.

Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • SplendidSway
  • Shenzhen Tuku Supply Chain Co., Ltd.
  • 202-5, Jinhe Building, 8 Xinhe Street
  • Maan Tang, Bantian , Longgang, Shenzhen, Guangdong
  • China
  • Guangdong
  • CN
  • 518129
  • caryleroot@outlook.com
  • 13428666765

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • Synertrade FR SAS
  • Synertrade FR SAS
  • 9 rue du Bat d'Argent
  • Lyon
  • France
  • Lyon
  • FR
  • 69001
  • info@syner-sarl.cn
  • (+33)774555006
  • https://seller.kuajingmaihuo.com/settle/qualification-service