Dual NE5532 Dual Op-Amp Preamp Preamplifier Board Single Power Supply with wire
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Product Introduction
Features:
1. Using high quality materials, quality is guaranteed
2. The use of two op-amp design of the preamplification, a channel with an op-amp, the effect is much better than a single op-amp dual-channel
3. Built-in single power supply to dual power supply chip, so that under a single power supply has the effect of dual power supply
4. The use of large-capacity filter capacitors, with rectifier circuit, AC and DC dual-use
5. Wide range of applications
1. Using high quality materials, quality is guaranteed
2. The use of two op-amp design of the preamplification, a channel with an op-amp, the effect is much better than a single op-amp dual-channel
3. Built-in single power supply to dual power supply chip, so that under a single power supply has the effect of dual power supply
4. The use of large-capacity filter capacitors, with rectifier circuit, AC and DC dual-use
5. Wide range of applications
Parameter:
Operating voltage: AC5-16V or DC6-24V
PCB size: 50mm*50mm
Overall height of the board: about 23mm
Operating voltage: AC5-16V or DC6-24V
PCB size: 50mm*50mm
Overall height of the board: about 23mm
R1, R5 is the magnification setting resistor (delivery default is about 5 times amplification, you can change the magnification according to their own needs, the resistance can be selected from 5k-100k, the larger the resistance value, the higher the magnification, if the plug-in resistor, you can weld off the original chip resistor, plug-in resistor welded to the pads at both ends of the chip position)
Package list:
Amplifier board *1
Signal wire *2
Amplifier board *1
Signal wire *2
- We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
- We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
- All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
Dual NE5532 Dual Op-Amp Preamp Preamplifier Board Single Power Supply with wire
Product Introduction
Features:
1. Using high quality materials, quality is guaranteed
2. The use of two op-amp design of the preamplification, a channel with an op-amp, the effect is much better than a single op-amp dual-channel
3. Built-in single power supply to dual power supply chip, so that under a single power supply has the effect of dual power supply
4. The use of large-capacity filter capacitors, with rectifier circuit, AC and DC dual-use
5. Wide range of applications
1. Using high quality materials, quality is guaranteed
2. The use of two op-amp design of the preamplification, a channel with an op-amp, the effect is much better than a single op-amp dual-channel
3. Built-in single power supply to dual power supply chip, so that under a single power supply has the effect of dual power supply
4. The use of large-capacity filter capacitors, with rectifier circuit, AC and DC dual-use
5. Wide range of applications
Parameter:
Operating voltage: AC5-16V or DC6-24V
PCB size: 50mm*50mm
Overall height of the board: about 23mm
Operating voltage: AC5-16V or DC6-24V
PCB size: 50mm*50mm
Overall height of the board: about 23mm
R1, R5 is the magnification setting resistor (delivery default is about 5 times amplification, you can change the magnification according to their own needs, the resistance can be selected from 5k-100k, the larger the resistance value, the higher the magnification, if the plug-in resistor, you can weld off the original chip resistor, plug-in resistor welded to the pads at both ends of the chip position)
Package list:
Amplifier board *1
Signal wire *2
Amplifier board *1
Signal wire *2
- We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
- We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
- All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.