YJHiFi YJ00333 TDA7294 2*40W Mini Digital Power Amplifier HIFI Audio Amp for Car Home Desktop Fever Amplifier
Ship From: China Warehouse
Dispatch: Ships within 1-3 business days
Estimated Delivery: Between
FREE SHIPPING & EASY RETURNS
Using genuine TDA7294
The front input capacitor and the inter-stage coupling capacitor use Siemens top-level capacitor 2.2UF. The electrolytic capacitor signal main circuit adopts a famous Taiwanese brand. The main filter capacitor adopts a capacity of 4×4700UF. It uses a rectifier flat bridge of 10A and above to ensure strong continuous power support
The resistance uses five-ring metal resistors, and the main circuit uses a five-ring metal film resistor with an accuracy of ±1%, which ensures a good signal-to-noise ratio of the whole machine
PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tin spraying process to ensure good passing performance of large and small currents. First-class PCB quality
This machine adopts an all-aluminum chassis, and the surface of the chassis is treated with wire drawing oxidation coloring process
The wiring layout of the whole circuit board is quite rigorous and reasonable, and the whole PCB wiring adopts a point grounding method
The power amplifier board is stable and reliable, with large output power; beautiful and round sound, and open sound field. It has strong three-dimensional effect, stable and powerful low frequency, excellent signal-to-noise ratio, wide dynamic range; clear details, excellent transient response, and can play all kinds of music freely. It has a very good performance in the home sound environment
The wiring of this board is very simple, and it can be assembled into a beautiful sound stereo HIFI combined power amplifier with few parts, which is very suitable for audio enthusiasts. You can also replace with more suitable and better parts according to your own understanding of the circuit, and enjoy the fun of the DIY process
Working Voltage: AC220V
Outer Packing Size: length 260*width 115*height 50 MM
1 x Power Amplifier
More Detailed Photos:
When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:
1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)
|Airmail and Airmail Registered||Area||Estimated Delivery Time|
|United States, Canada||7-25 business days|
|Australia, New Zealand, Singapore, United Arab Emirates||10-25 business days|
|United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland||10-25 business days|
|Italy, Brazil, Russia, South Africa||10-45 business days|
|Other countries||10-35 business days|
|Expedited Shipping||3-10 business days to Worldwide|
We accept payment through PayPal，and via credit card.
Paying with PayPal / Credit Card -
NOTE: Your order will be shipped to your PayPal address. Ensure you have selected or entered the correct delivery address.
1) Login To Your Account or use Credit Card Express.
2) Enter your Card Details the order will be shipped to your PayPal address. and click Submit.
3) Your Payment will be processed and a receipt will be sent to your email inbox.
If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.
To return an item, please email our customer service at firstname.lastname@example.org to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:
HaGiborim St 8
Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.
All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.
After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.
Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.
If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.
Please provide us with following:
1. Photos of the front and back sides of the packaging box;
2. A photo, video or screenshot of the defective item or the defective part of the parcel.
Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.
Warranty & Repair service
If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team and the problem is acknowledged, you can send the items back to us for a repair.
Note: Please be aware, we do not cover the cost of the returns fees in warranty & repair service.