ME1 Portable Microphone Amplifier Module with 3.5mm Mic Input, Rechargeable 150mAh Battery

Portable Microphone Amplifier Module with Three Independent Outputs This compact microphone amplifier module is designed for clear, reliable audio reinforcement in a portable format. Built around the MC33202 operational amplifier, it delivers clean sound reproduction without noticeable distortion or background noise, making it a practical choice for vocal work, recording setups, and live presentations where consistent audio quality matters. Three separate 3.5mm outputs allow you to route the amplified signal to multiple devices simultaneously, such as a recorder, a PA system, and a monitor speaker, without the need for additional splitting equipment. The module also includes a 3.5mm microphone input that accepts both capacitive and inductive microphones, offering flexibility across different mic types. Rechargeable Operation and Battery Life A built-in 150mAh rechargeable battery provides up to approximately ten hours of continuous use on a full charge, which is well suited to rehearsals, outdoor events, or any situation where mains power is not readily available. When the battery runs low, the module can be powered directly from a DC 5-12V supply, giving you the option to run it from a power bank, adapter, or other compatible source. Adjustable Gain Control The module features a 0-20dB adjustable gain control, giving you precise command over microphone output levels. This allows you to match the signal strength to your specific microphone and connected equipment, helping to avoid clipping or weak audio levels. The adjustment is straightforward, so you can fine-tune the sound quickly before a performance or recording session. Compact and Practical Design The lightweight, compact construction makes this amplifier module easy to integrate into existing setups or to carry as a spare. Its straightforward connectivity and simple controls mean you can have it running within moments, whether you are using it on stage, in a studio, or for portable public address duties.