98 In stock
Finished PCBA Amplifier Board
IWISTAO OTL Power Amplifier Finished Board Transistor Discrete Component 2X10W No Including Power Transformer
Model No: WHFB-SPPAB-10
This is a transistor discrete component power amplifier with OTL output. It has been used as a sound amplifier in a variety of TV sets. This circuit is stable, has wide voltage adaptability, beautiful sound quality, and large output power. The amplifier has a wide sound range and sufficient power margin. Whether listening to music or listening to both men and women, the sweet, mellow feeling is endless.
To this end, we specially made this circuit into a kit, selected all the components, and carefully designed the circuit board to ensure that each DIY can be installed, let everyone experience the magical charm of the transistor discrete component amplifier!
The power amplifier has two power amplifier transistors, one is a plastic sealing one TIP41C, and the other is a metal sealing one DD01 and a finger-type radiator in the 80s, which has a strong nostalgic complex.
Note: Two potentiometers, one for volume control and one for tone control.
Please note that the sold item doesn't include the potentiometer knobs.
1.Important: Import duties, taxes and other customs related charges all are not included into shipping cost . Buyers bear all responsibility for all extra charges incurred (if any).
2. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
3. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
4.Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound. The shipping rate can be showed at the Checkout page. There are two options for shippig as below.
A. Standard Shipping(≤2KG): The Post Registered Air Mail, ePacket or DHL Global Mail
B. Express Shipping: EMS, DHL, UPS , or Fedex, Special Route.,etc. For faster shipping and smooth transaction, we will change the shipping company among them
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
1. One year Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.2. Defective items MUST BE reported and returned within the warranty period (with the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on our store.