eBay

Feature:

1. 3 OUTPUT PORTS: After the microphone and music are amplified, they can be output separately or mixed. There are a total of three output ports, and the mixed output port can directly drive the headphones to listen.
2. ANTI INTERFERENCE: The amplifier is a stereo switch box, the signal is lossless, and the sturdy aluminum shell has strong anti interference.
3. MANY COMPATIBLE DEVICES: The 3.5mm interface of the amplifier can be used with electret and ordinary condenser microphones, and the 6.5mm interface is a dynamic microphone, which can amplify wired and wireless microphones.
4. GOOD AUDIO AMPLIFICATION: The amplifier can amplify the dynamic microphone 6.5 port by 75 times, the 3.5 port condenser microphone by 22 times, and the stereo music input 3.5 port by 5 times.
5. SMALL SIZE: The amplifier is small in size, easy to carry, and can be used for audio amplification anytime, anywhere without hurting the sound quality.

Specification:

Item Type: Small Stereo Audio Preamplifier
Material: ABS and Aluminum
Dynamic Microphone: 6.5mm
Condenser Microphone Interface: 3.5mm
Power Supply: DC12V
Power Connector: DC Approx. 5.5 x 2.1mm / 0.2 x 0.1in

Package List:

1 x Small Stereo Audio Preamplifier

2 x Audio Cable

Note:

Please use a high quality low power supply, as the power supply is not good enough to cause buzzing

1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.

1. Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails.

2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all "5 " in very area
3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy.

We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.

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On Dec 4, 2025 at 19:52:38 PST, seller added the following information: