TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp

Code: TD-3256803405637015
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$ 86.04
Color:
DIY kit
Finished board
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Origin:  Mainland China
model:  TDA7293-100WX2
Vocal tract:  2
Color classification:  Spare parts kit finished board
Stage or not:  HiFi
Power amplifier type:  HiFi power amplifier
Rated voltage:  36V

TDA7293 is a product of European STMicroelectronics. It is an upgraded product of TDA7294. The internal use of high-power FET output meets the desire of audiophiles to have both beautiful sound and high power. Some finished power amplifiers all use TDA7293 integrated blocks, which have extremely high performance indicators. In the frequency range of 20Hz~20kHz, when the power supply voltage is 40V and the load is 8, the output power can reach 100W.

Product highlights: 1 Original TDA7293100WX2 high-power output, the core of the IC is a field effect tube, and the sound quality is warm and delicate. 2 With a three-stage tone preamp, you can adjust the high, middle and bass, and has a pass-through mode, very professional and feverish, the preamp default op amp NE5532, with socket, can be upgraded at will. 3 With Omron protection circuit, it is safe and reliable to use. 4 Perfect PCB design layout, give full play to the performance of IC and circuit architecture. Coupling capacitors, Nikon, chemical and other imported electrolysis.

PCB size: 140X103MM Working voltage: AC16-30VX2 1 group (for TDA7293), plus AC 15X2 1 group (for front stage) Impedance range: 4-8 ohms Distortion: <0.05% Power: rated 100WX2

Potentiometer spacing: 44-25-25mm

The price of this product is estimated to be 1 point higher than others, but the material is completely different

Turn the treble knob left to the base plate,Enter through mode,Skip tone circuit

TDA7293It is the product of European Italian French semiconductor company,It isTDA7294Upgraded products,High power FET output is used internally,To meet the needs of enthusiasts, they should have beautiful timbre,And the desire to be powerful。Some finished power amplifiers are used internallyTDA7293Integrated block,havejiHigh performance index,stay20Hz~ 20kHzFrequency range,When the power supply voltage is40V、Load is8Time,Output power up to100W。

Japanese original Omron protection circuit

The kit does not contain heat dissipation,You can shoot here if you need heat dissipation,18element,You can drill for free

https://item.taobao.com/item.htm?spm=a1z10.3-c.w4002-1582430503.16.29AMH6&id=524757565205

TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp
TDA7293 Power Amplifier Board 100W+100W Kit & Finished Board with Three-tone Preamp

DELIVERY ESTIMATE

We processes orders between Monday and Friday. Orders will be processed within 5 business days of ordering and shipped the next day after the processing day. Please note that we don't ship on weekends.

We deliver your orders in 15-20 working days (free shipping), International orders delivery is subjected to the policy of third party courier service, and differs from country to country basis.

Due to the Covid-19 pandemic, you may experience delivery delays but we are committed to getting your order to you as soon as possible.

Note: Please ensure all delivery information is correct. If there is incorrect and/or missing information, we may be required to contact you to update the delivery information, which may cause delays in delivering your order. Delays may also occur as a result of customs clearance.

 

RETURN POLICY

At MMO-Dropship we strive to make our customers 100% satisfied with the product they’ve purchased from us. If you are experiencing any shipping or products issues, and you’re feeling frustrated, then please send us an email and our team will assist you right away.

We have a 7-day return policy, which means you have 7 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at [email protected]. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at [email protected].

 

 

DAMAGED ITEM AND LOW QUALITY 

For the fastest resolution, please include a photograph demonstrating the poor quality or the damaged area of the item. The most optimal pictures are on a flat surface, with the tag and error clearly displayed. 

We will use this information to help you with your order, and eliminate errors in future.

 

 

REFUND POLICY

If you feel the product that you’ve purchased does not show the requirements that you initially had in mind, then you do have the option to request a refund.

Here are the circumstances in which refunds will be granted:

You can get a refund if:

  • You aren't happy with your order: You’ve purchased your MMO-Dropship products in the last 7 days and want to return them, we will process full refund as soon as possible when we receive the items from you
  • The product you’ve purchased is completely non-functional
  • You did not receive your product within 60 business days or 90 business days (South America) of purchase

Please note that refunds can take 3-5 business days to return in your account.

You can always contact us for any return question at [email protected].

(+84) 966.889.186