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BA3884F Tone Board preamplifier for BBE Sound Effect Exciter DIY Module to Enhance Clarity Treble and Bass
- The ba3884 chip design used has treble and bass adjustments to enhance the clarity of the treble and bass and enhance the dynamic effect. Built-in miniature potentiometer adjustment. Suitable for modification and use inside the machine.
- It only needs to be adjusted once (use a small screwdriver to adjust the high and low frequency miniature potentiometers), and it is easy to use a single power supply.
- When the potentiometer is adjusted to the left (within the range of 3/1 clockwise) For BBE is straight-through (that is, For bbe function is turned off);
- The range after the potentiometer is adjusted clockwise to 3/1 is to turn on the function, and the potentiometer is used for treble adjustment at this time. In this way, there is no need to add a switch, and can be controlled on and off by adjusting the tweeter potentiometer, which is more convenient to use.
- Working voltage: DC 5-12v (recommended to use regulated power supply, try not to use switching power supply to avoid interference)
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The ba3884 chip design used has treble and bass adjustments to enhance the clarity of the treble and bass and enhance the dynamic effect. Built-in miniature potentiometer adjustment. Suitable for modification and use inside the machine.
It only needs to be adjusted once (use a small screwdriver to adjust the high and low frequency miniature potentiometers), and it is easy to use a single power supply.
When the potentiometer is adjusted to the left (within the range of 3/1 clockwise) For BBE is straight-through (that is, For bbe function is turned off);
The range after the potentiometer is adjusted clockwise to 3/1 is to turn on the function, and the potentiometer is used for treble adjustment at this time. In this way, there is no need to add a switch, and can be controlled on and off by adjusting the tweeter potentiometer, which is more convenient to use.
Working voltage: DC 5-12v (recommended to use regulated power supply, try not to use switching power supply to avoid interference)
It only needs to be adjusted once (use a small screwdriver to adjust the high and low frequency miniature potentiometers), and it is easy to use a single power supply.
When the potentiometer is adjusted to the left (within the range of 3/1 clockwise) For BBE is straight-through (that is, For bbe function is turned off);
The range after the potentiometer is adjusted clockwise to 3/1 is to turn on the function, and the potentiometer is used for treble adjustment at this time. In this way, there is no need to add a switch, and can be controlled on and off by adjusting the tweeter potentiometer, which is more convenient to use.
Working voltage: DC 5-12v (recommended to use regulated power supply, try not to use switching power supply to avoid interference)
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Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by EnYZME Return Policy
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