Zerodis Condenser Microphone Amplifier Headphone Preamp Adjustable Gain 0-20dB DC 5-12V Aluminum Alloy 1 Piece

[Product Description]

1. [Excellent Microphone Compatibility] The electric polarity microphone amplifier features a built-in 3.5mm interface, allowing connection to electric polarity head microphones and 3.5mm interface condenser microphones. 2. [Adjustable Gain] The variable gain electric polarity microphone amplifier is powered by DC 5-12V and uses the rail-to-rail operational amplifier MC33202. 3. [High Fidelity] The sound preamp output uses a 3.5mm interface, compatible with other sound device microphone interfaces, auxiliary, and line inputs, but listening through headphones is not possible. 4. [Independent Output] After amplifying microphone and music signals, it can output independently or as a mixed output. It has a total of three output ports, with the mixed output port capable of directly driving headphones for listening. 5. [Excellent Functionality] The condenser microphone amplifier's gain is adjustable from 0 to 20dB, and it contains a 150mAh lithium battery. It can be charged with a mobile charger and can be used continuously for over 10 hours on a single charge.

Specifications: Item Type: Electret Microphone Amplifier Material: Aluminum Alloy Power Supply: 3.7V Lithium Battery 150mAh Input Interface: 3.5mm Power Voltage: DC 5-12V

How to Use: Install directly and use

Package List: Electret Microphone Amplifier x 1 Charging Cable x 1 [Excellent Microphone Compatibility] The electric polarity microphone amplifier features a built-in 3.5mm interface, allowing connection to electric polarity head microphones and 3.5mm interface condenser microphones. [Adjustable Gain] The variable gain electric polarity microphone amplifier is powered by DC 5-12V and uses the rail-to-rail operational amplifier MC33202. [High Fidelity] The sound preamp output uses a 3.5mm interface, compatible with other sound device microphone interfaces, auxiliary, and line inputs, but listening through headphones is not possible. [Independent Output] After amplifying microphone and music signals, it can output independently or as a mixed output. It has a total of three output ports, with the mixed output port capable of directly driving headphones for listening. [Excellent Functionality] The condenser microphone amplifier's gain is adjustable from 0 to 20dB, and it contains a 150mAh lithium battery. It can be charged with a mobile charger and can be used continuously for over 10 hours on a single charge.

[Important Notice - For Overseas Customers]

Thank you for purchasing this product. Before using it overseas, please carefully read the following important notices.

1. Laws, Regulations, and Safety Standards This product complies with Japanese safety standards. Before use in your country, please check its compliance with local laws, regulations, and safety standards. Certain product categories (electronics, cosmetics, food, etc.) may require certification in the importing country.

2. Regarding Electrical Products 【Voltage Compatibility】 When using electrical products, please note that they are designed to match Japanese voltage specifications (90-110V). Using them with a different voltage may cause malfunction.

【Plug Type】 Our products use Japanese plug types (Type A or Type B). Please use a conversion adapter as needed.

【Important Notes Regarding Transformers and Adapters】 Transformers adjust the voltage to match the requirements of the equipment. Conversion adapters only change the plug shape and do not adjust the voltage. Using only a conversion adapter without a transformer may damage the product.

[Regarding Liability] We are not responsible for any malfunctions or damage caused by improper use, such as operating the product without a transformer.

3. Language and Manual Product instructions and displays may be in Japanese only. An English version of the manual can be downloaded from our website.

4. Regarding Product Returns and Exchanges Please note that if you wish to return or exchange a product, you will be required to submit a video of the unpacking process.