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  • Circuit Diagram of IWISTAO FM Single Decoding Board Mono to Stereo LA3401 Connect to IF Amplifier

Circuit Diagram of IWISTAO FM Single Decoding Board Mono to Stereo LA3401 Connect to IF Amplifier

Mar 09, 2024 | 0 comments posted by Vincent Zhang

We've heard our customer's requests, and we're happy to announce that the circuit diagram for the IWISTAO LA3401 FM decoding board is now available! This resource empowers you to gain a deeper understanding of the board's functionality and potentially fine-tune its performance to your preferences.

The LA3401 decoding board is meticulously calibrated before shipment to deliver exceptional performance.

Modifying the circuit diagram is for experienced users who possess a strong understanding of electronics and FM radio technology. But please note that accidental modifications can potentially damage the board.

IWISTAO LA3401 circle diagram

 

The finished board please find here.

IWISTAO FM Single Decoding Board Mono to Stereo LA3401 Connect to IF Amplifier HIFI Audio DIY

Also we posted a video of modifying the old tube radio to add this LA3401 board at youtube

blog tags: circuit diagram IWISTAO LA3401 Decoding Tube radio modification

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