NE5532 Microphone Preamplifier Module High Quality Single Power Supply DC7V-24V
Item 1(Original TI Chip)
Description：
Features:
Model:NE5532
Name:Pre-Amplifier Board
1.Power input to increase the rectifier bridge, AC and DC can be used, the input DC is not divided into positive and negative, the use of more convenient.
2.Performance is more stable
3.Using Imported NE5532 op amp chip, the use of round hole 8 pin IC socket, easy to upgrade the op amp chip.
4.Board size: 50mm * 33mm
5.Operating voltage: DC 9v-24v;AC: 8v-16v
Package Included：
Module X1"

 
Item 2(Clone Chip)
1. Using high-quality materials, the quality is guaranteed
2. Stable performance
3. Simple and convenient to use
4. A rectifier bridge is added to the power input, which can be used for both AC and DC. There is no need to divide the positive and negative poles when inputting DC.
5. Exquisite appearance
Product parameters:
Working voltage: DC 7v-24v or AC: 5v-16v
The Chinese domestic chip version uses the flat foot ic seat

Package Included：
Module X1"

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2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
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