PT2313/TM2313 Digital Control Amplifier Tone Board Audio Mini B Tweeter Panel DC12V 61*26mm

There are two chs ,PT2313 or TM2313, it is same, and we will .The new ch has a lower noise floor.1. DC control, the audio signal does not pa through the potentiometer.   The control line does not introduce interference even if it is extended to several meters.2. Power supply anti-re connection.3. Still ultra-small size: 61*26MM4. Potentiometers are designed to accommodate chais with different hole pitches.5. Corrected the gain selection bug for shments from 2020.03.20. The gain range can be selected normally (short the corresponding solder joint)When the tone knob is in the middle position, the volume knob is adjusted to the maximum, corresponding to a gain of 3.5--2.5--1.5 times. 3.5 times the defaultPower: DC 12--28V

About shping
Shping and Pa All it will be double cheed and well paed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the paage to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedba, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at cheout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbaYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedba for the transaction.