Upc1892 3D Surround Sound Dc Mixing Board With Two Inputs And Four Outputs For Three Effects

This circuit references the NEC upc1892 main control chip from Japan and has three effect mode options, with two inputs and four outputs! This circuit has been optimized and designed! We have solved the problem that the potentiometer needs to be adjusted to half or more to have effect and volume output.


Specifications:
Hign-concerned Chemical: None
Compatible Audio & Video Equipment Style: Speakers,player,Professional Audio Equipment
Brand Name: Nvarcher
Origin: Mainland China


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