1Pc OPA627 OPA637 NE5534 Single OP AMP To 2X Single OP AMP Adaptor Converter

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1Pc OPA627 NE5534 Single Operational Amplifier To Dual OP AMP Adaptor Converter
Product Description
Plastic-encapsulated single-op-amp upgrade conversion seat: two single-op-amp replaces one single-op-amp. The working principle is as follows.:
After signal amplification, the output is buffered and the driving force is improved obviously. It is better than using one op-amp. It is better than using expensive supplement components. It is a motorized tool for audio, CD, decoding, replacing op-amp, upgrading op-amp and upgrading circuit.
Exquisite FR4 high-quality double-sided fiberglass board, plate thickness 2mm,72μm thick copper foil gilded, pure copper gold-plated pins, can be plugged directly into the transport socket, easy to use operation.
Two silver-plated high-quality double-arranged socket, pin pure copper gold-plated contact is good.
NOTE: The pin position of the switch board is marked with 1, 4, 5, 8 feet. Never insert the pin backwards, which will cause damage to capacitors, operational amplifiers and machines. This converter seat is suitable for most analog amplifier circuits, and it is not guaranteed to be suitable for all circuits. because of the difference batch,maybe the pcb color is different,we send random.plase not that.
Package including:
1Pc OPA627 OPA637 NE5534 Single OP AMP To 2X  Single OP AMP Adaptor Converter
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Delivery details
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Payment
We accept paypal and all major credit cards through PayPal only.
To avoid unpaid item dispute,all payment must be received within 7days from the end aiction.
Note:Please list your special requests (color, packages, etc.) in the EBAY/PAYPAL NOTES SECTION when you make payment.
Delivery details
>tems will be shipped within 1~2 business day after payment received.
> Items are shipped from China using Airmail, delivery time depends on destination and other factors,reach most of the countries within 10 to 35 business days.
> if you choose the standard shipping method or SpeedPAK the item will get to you with in 20 days.
Country
Shipping Way
Shipping Time
Tracking Number
United States
SpeedPAK
7-18
Yes
Russian
Post by Air Mail
15-35
Yes
Other Country
Post by Air Mail
15-45
No
Brazil / Africa
Post by Air Mail
35-65
No
Terms of sales
To keep our quality service high, please make sure you read our returns and payment policies carefully before bidding or buying. We do try our best to help customers with any questions that they may have.
We stand behind our products 100% and carefully inspected by us.
Customers may request for an exchange or refund less shipping & handng within 30 days of receipt.
Return of non-defective or wrongly purchased items will be subject to a 20% restocking fee.
Product must be returned in is original packaging.
Buyers are responsible for paying the return shipping & handing charges for any replacement or refund request.
About us
1.
Factory Direct
Have peace of mind knowing that your order will arrive brand new in its original factory sealed packaging. That means that you'll have the full force of the manufacture warranty to protect your purchase.
2.
Reasonable Price with Best Quality
Our well-designed QC process and professional technology guarantees the good quality.
3.
Big range with many different models for selection
To meet different requirements for different clients, we have over 300 models with multi functions for your selection.
4.
Commitment
We are committed to making sure that you leave this transaction satisfied.That means having access to real people that get your questions and concerns answered quickly.Give us a shot and we will make sure that you will look to us again!
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If If you have any questions or concerns please reach us during our business hours of Monday-Friday 9am-6:30pm in working day through ebay messages.Thank you！
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