AtNeDcVh Stereo Audio Preamplifier - XLR Balanced RCA 3.5mm Input to XLR Balanced RCA 3.5mm Output Converter Adapter amp - Headphone Amplifier, Gain

AtNeDcVh Stereo Audio Preamplifier - XLR Balanced RCA 3.5mm Input to XLR Balanced RCA 3.5mm Output Converter Adapter amp - Headphone Amplifier, Gain

It is applicable to power weak signals into line-level signals. The amplification multiples are 10 times (20dB). Input: XLR Balanced + RCA (L / R) + 3.5mm; Output: XLR Balanced + RCA (L / R) + 3.5mm. Powered by DC 5V. With a volume adjustment knob, the volume can be adjusting freely. Used the classic Dual OP AMP NE5532, high frequency electrolytic capacitor, noise reduction circuit design, no background noise, effective gain audio, improve sound quality. Widely compatible with all audio devices. Input: DVD, CD, Hifi decoder, set-top box, MP3, TV, mobile phone, computer, tablet, microphone, phono turntable, sound card, cassette recorder, guitar, bass, digital musical instrument, game console or other devices. Output: speakers, subwoofer, reverberator, AV receiver, post-amp, mixer, headsets, etc. Dimensions: L 5in × W 2.4in × H 1.9in ( L 128mm × W 61mm × H 48mm ). It’s a preamp and cannot be used as a power amplifier to drive passive speakers working. What's in the box: AH-P01 balanced preamplifier * 1pcs, DC 12V adapter * 1 pcs (The minimum operating voltage for the item is 5V, but 12V will make it work more stable and better) , Product Guide * 1 pcs.