Mini Tda2822m 2.0 Channel Stereo Amplifier Board Amp

US $3.25

HONG KONG, Hong Kong
Jun 9th

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TDA2822M Mini 2.0 Channel Stereo Amplifier Board Instead of NE5532 Description: Product Details: This board Product Details: adopts original TDA2822M power amplifier chip, it has many advantages such as small static current, crossover distortion characteristics.Suitable for portable, miniature tape recorder, computer audio power amplifier.In the era of portable tape recorders, almost 85% are TDA2822M amplifier chip. Amplifier with the volume control potentiometer, convenient for the user to adjust the volume size, at the same time Presented a cap quality knob. The audio all adopt the wiring seat, users do not need to use soldering iron, as long as a small screwdriver can easy wiring. circuit boards have a Screwdriver screw terminal and do not need to use the soldering iron can fast connection, even if you don't have any basis for buyers, see the wiring diagram is also very easily, DIY power amplifier so simple. Directions for use: 1. Connect speakers The speaker two thread ends at the end of the line is connected to the amplifier board audio output port, left sound channel the positive line connect power amplifier board LOUT port, the cathode connect to GND. Right track the positive line power amplifier board the ROUT of port, the cathode connect to GND. 2. Connect audio source Use a 2 core audio line, connected to the amplifier board of 3 p audio input, connect the other side of the audio line plug to sound source (such as computers, mobile phones, MP3, DVD, etc.) 3. Connect the power supply Use 1.8-12 v dc output of the power adapter/battery/charging etc all can treasure.Will two dc power cord is connected to the amplifier board 2 p power source port, the positive line to VCC, negative to GND, the connection is important to make clear is negative, not blindly wiring, if meet the could seize power amplifier board. 4. Play music Put through power supply, amplifier board into working state;You can the be fond of according to oneself to adjust the volume knob, you can enjoy the magical glamour of Fuji eagle amplifier board. The performance parameters Power amplifier output power Rating: 1 w x 2 (1-3 inch speaker) The maximum power: 1.5 W x 2 (0.2-5 W can meet the speakers) Speaker impedance: 4-32 ? Power amplifier sex ratio: >=50 db Net weight: 25 g Distortion: 0.1% Input interface: 3 p wiring jokes Adjust the form: volume adjustment The input voltage: DC1.8-12V Power amplifier board size: 42 (excluding potentiometer bulge) long * 30 (width) x 25 mm (high) Package Contents 100% Brand New 1 x TDA2822M Mini 2.0 Channel Stereo Amplifier Board We can also wholesale if you need a large quantity of item please contact us :) Shipping : We only accept your Paypal Address,Please Make sure it's 100% right. The items you ordered will be shipped out in 1 business day by Air Mail when your payment is clear. Country Delivery Time Working Days (not including holiday) 5-7 8-10 11-14 15-19 20-22 >25 Working Days + Saturday + Sunday 5-9 10-14 15-20 21-25 26-30 >35 United States Rate (item arrived) 9% 50% 21% 13% 7% Refund or Resend United Kingdom Rate (item arrived) 10% 62% 20% 3.5% 4.5% Refund or Resend Australia Rate (item arrived) 23% 50% 13% 8% 6% Refund or Resend France Rate (item arrived) 1.5% 20.5% 45% 23% 10% Refund or Resend Germany Rate (item arrived) 5.5% 25% 35% 19% 15.5% Refund or Resend Canada Rate (item arrived) 0.0% 44% 35% 18% 3% Refund or Resend Spain Rate (item arrived) 1.5% 25% 50% 14% 9.5% Refund or Resend Payment : We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 days of auction closing. If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review. Feedback We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.We will try our best to solve any problem. If you have any questions, please feel free to contact us by ebay message. We will reply you within 48 Hours. Refund&Reship: If you are dissatisfied with our item or service, then please follow the good eBay practice to contact us by ebay message before leaving any feedback. We are committed to resolve all issues in a friendly and satisfactory manner. 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On Aug-27-15 at 17:08:14 PDT, seller added the following information:

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	UNbrandes
MPN	does not apply
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