TDA7379 38W+38W Stereo Amplifier Board w/ DC 12V AD828 Preamp super than NE5532

Description

TDA7379 38W+38W Stereo Amplifier Board w/ DC 12V AD828 Preamp super than NE5532
Features:
Use new imported TDA7379 amplifier chip, with fever AD828 preamp.
R8, R10 is the magnification setting resistor (default delivery is about 2-3 times magnification, according to their need to change the magnification from 10k-47k resistor between select, the greater the resistance, the higher the zoom factor, if it is used plug-in resistors, chip resistors can take down the original, the plug-in resistance welding position on the patch ends of the pad)
Preamp input and output coupling capacitors Promise of imports fever capacitance, better than the polarity effect.
Maximum output power: 39W X 39W
Operating voltage: DC 9-17.5V
Board dimensions: length 50mm width 33mm
Note: This section is amplifier board without fins, amplifier board in front of the test machine must be added a large enough heat sink.
Package included:
1x TDA7379 Amplifier + AD828 Preamp Board
Refund
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If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
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Am 06.05.2022 hat der Verkäufer die folgenden Angaben hinzugefügt: