Product Details

Features:
The unbalanced to balance converter board designed by fever-level DRV134 chip, can match the differential input power amplifier board, also can be used as a two-channel amplifier board to BTL output. Power supply part use LM317 + LM337 adjustable power, using 4 imported 3300 UF filter capacitor to ensure stable performance.
Size: 90*50mm
Working voltage: AC dual 5V-16V/DC dual 7V-24V
Note:Board has been debugged when delivery, the default power supply voltage is dual 12V around, it suitable for dual 12V transformer power to use. If you use other voltage transformer, you can properly adjust the output voltage on board. Generally what kind of voltage of the transformer, the voltage transferred into the number.

Package included:
1/2/5PCS 2 channel DRV134 Matched Input Amplifier Unbalanced to Balance Converter Board

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  • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
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  • 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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On Dec-02-21 at 19:00:52 PST, seller added the following information:

DataCaciques