198 In stock
Finished PCBA Amplifier Board
IWISTAO TDA1514A chip Power Amplifier Board Kit or Finished PCBA
Model No: WPAB-TDA1514A
The TDA1514A is a HI end mono amplifier chip released by Philips. The chip was designed by Marantz's chief audio engineer at the time. Even after many years, a genuine TDA1514A is hot, quite rare.
Its output power is 40W, the vocal and details are very good, the sound field is positioned accurately, and the air feels first-class. If you feel that the LM3886 LM1875 does not meet your needs, you can try this enough to meet the needs of general home amplifiers.
1. IC built-in very perfect startup noise, silent standby function, and external overheating, overload protection.
2. It can provide about 40W rated power at 8 ohm load. 50W power can be achieved when driving a 4 ohm load
3. Conversion rate: 15V/μs
4. Signal to noise ratio: >85db
5. Ripple suppression: 75db
6. Distortion rate: 0.08%
1. PCB size: 116mm X70mm
2. New Philips TDA1514A available
3. Main capacitor is gold NOVER 10000UF 35V; Decoupling capacitor is ruby one.
4. Resistance is Philips non-inductive resistor.
5. The relay uses the Japanese Omron circuit.
6. The rectifier bridge adopts Japan Sanken
Note: we provide you some items and components for your DIY. If you have enough capablities for circuit-reading, electronical components knowledge, assembling, soldering and problem-solving, you can buy them to enjoy DIY. If not, please don't buy them. We only provide limit technology support in this individial items itself.
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, USPS/ePacket, PostNL, Singapore Post, 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 themC. Economy Shipping: China Air Post Mail / Parcel, Hongkong Air Post Mail / Parcel, or shipment by sea etc
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.