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LM3886 Stereo 2.0 High Power Amplifier Board OP07 DC Servo 5534 Pre-amplifier

Details

Features:
1: Widely used
2: High performance-price ratio
3: Simple to use and easy to understand
4: Overheating DC short circuit protection
5: Pre-stage stabilized DC servo with protection
Configuration details parameters
Power supply voltage: AC12-28V X 2 (double AC)
Power supply: recommended above 200W
Output power: 68W X 2 MAX.
Output impedance: 4-16 ohms
Channel: 2-channel stereo
Circuit architecture: LM3886+OPO7+NE5534
Features: Pre-stage stabilized DC servo with protection
Protection feature: overheating DC short circuit protection
Size: 14.8*13.5*5cm
Net weight: 548.5g
 
Note:
1. The maximum power depends on the power supply voltage power and speaker impedance, THD = 0.1%, RL = 4Ω VS = ±28V;
2. If it is a 4Ω load, please do not exceed the voltage of the transformer to double AC20V to avoid unnecessary losses;
3. Please pay attention to monitor the temperature of the heat sink during use, if necessary, it is recommended to use a fan to assist heat dissipation;
4. The design size is for reference only, and there is a deviation from the actual product, please refer to the actual product.
 
Package:
1*  LM3886 power amplifier board finished product


This is the description of Payment Method. 


Do not dismiss your dream.

To be without dream is to be without hope.

To be without hope is to be without purpose.

Do not run through your life so fast that you forget not only where you have been, but also where you are 

going.

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This is the description of Returns Policy. 

Do not dismiss your dream.

To be without dream is to be without hope.

To be without hope is to be without purpose.

Do not run through your life so fast that you forget not only where you have been, but also where you are 

going.

Life is not race, but a journey to be savored each step of the way.

Copyright©2017 DataCaciques

LM3886 Stereo 2.0 High Power Amplifier Board OP07 DC Servo 5534 Pre-amplifier

Details

Features:
1: Widely used
2: High performance-price ratio
3: Simple to use and easy to understand
4: Overheating DC short circuit protection
5: Pre-stage stabilized DC servo with protection
Configuration details parameters
Power supply voltage: AC12-28V X 2 (double AC)
Power supply: recommended above 200W
Output power: 68W X 2 MAX.
Output impedance: 4-16 ohms
Channel: 2-channel stereo
Circuit architecture: LM3886+OPO7+NE5534
Features: Pre-stage stabilized DC servo with protection
Protection feature: overheating DC short circuit protection
Size: 14.8*13.5*5cm
Net weight: 548.5g
 
Note:
1. The maximum power depends on the power supply voltage power and speaker impedance, THD = 0.1%, RL = 4Ω VS = ±28V;
2. If it is a 4Ω load, please do not exceed the voltage of the transformer to double AC20V to avoid unnecessary losses;
3. Please pay attention to monitor the temperature of the heat sink during use, if necessary, it is recommended to use a fan to assist heat dissipation;
4. The design size is for reference only, and there is a deviation from the actual product, please refer to the actual product.
 
Package:
1*  LM3886 power amplifier board finished product

1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.

2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.

3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.

1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.

2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.

3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.

1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.

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.

3. Please include your eBay ID and item number with any email requests.

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