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Shipped from abroad
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chen489
84%Seller Score
3 Followers
Shipping speed: Average
Quality Score: Excellent
Product Product type: preamp tone boardProduct model: M151Chip model: XR1075Number of s: two sPower supply: AC, DC 12VProduct net weight: 50gProduct size: 72*56*24mm
Instructions for use1. Connect the input terminal to 12V (AC or DC), and connect the audio input terminal to the sound source,The output terminal is connected to the rear power amplifier board, and the speaker is connected. (As shown in Figure 2 below)2. You can adjust the volume, output and ba output; from left to right: the first knob is highSound adjustment, the second is ba adjustment, and the last is volume adjustment. Rotate clockwise to increase, and rotate counterclockwise to decrease the volume and high-ba effect.3. Tole the red on to switch the sound effect with one on.
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