LM386 Mini Micro Audio Power Amplifier Board DC 3V~12V

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SAME DAY DISPATCH
If ordered before 4 p.m.

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£1.99

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Description

Working voltage: 3.8V-12V (voltage falls below 4V sound will be significantly reduced, the maximum can not exceed 15V);
Operating Current: 1mA (static) to 150mA (max);
Output Speaker Impedance: 4 ohms -32 Euro (high impedance voice, high efficiency, if there is no confidence in their own horn, you can buy the shop sold the speakers, the sound is very loud);
Supported Speaker power: 0.5W-25W (in fact, any power speaker can be used, speaker volume and power is not so much, as long as the Mini Audio Power Amplifier Board output is greater than the rating on the line, big horn sound may be the bigger point);
Output power: 750mW (max);

Used to make very good mic preamp, AC ripple and noise is low, the output signal voltage is greater than 1V or more
The output volume can be adjusted range: 0 to 100%, on-board potentiometer only for fine-tuning, the conventional audio volume can be adjusted directly by control.

Volume: 20 (length) mm * 12 (width) mm * 7.5 (height) mm;

Estimated delivery date is 1-2 working day and service in use is Royal Mail 1st Class.

Items are normally dispatched within 24 hours (same day if ordered before 4pm excluding weekends).
Please note that quoted average delivery date gives you an indication of how long it will take to receive the item but it is not guarantee.
We are unable to look into delayed order until 10 working day of last date for delivery.
This is Royal Mail guideline and we do not have any control over it.Please be patience.

Please Note it is non tracked postage so we will unfortunately be unable to advise as to its current location other than confirming dispatch or delivery.