Brand Suckoo 6.35mm TRS or 2RCA Audio Headphones Phono Preamp Amplifier Splitter 1 in 2 out, Phono Stereo RCA in, 2 channel 6.35mm TRS or 2RCA 3.5mm external audio headphone amplifier speakers Black. Product Description:This black audio preamp Phono Preamp features 2RCA stereo inputs, external 6.35mm TRS or 3.5mm or 2RCA headphone amplifier, supports 1 in 2 out audio signal transmission, ideal for you to enjoy high quality audio. Product features: excellent audio amplification performance, can greatly improve the strength and quality of the input audio signal, with the volume control button, to bring you clear, full, dynamic sound effects. Whether it is soft classical music or rock music, it can be perfectly presented. Multi-interface Compatible 6.35mm TRS or 2RCA or 3.5mm audio headphone jack, easily connect various audio devices, such as Phono, turntables, players, etc., to meet your diverse audio needs. For example, you can easily connect your Phono's music to a 6.35mm or 2RCA headphone amplifier via the 2RCA connector to improve the sound quality. 1 IN 2 OUT Designed for simultaneous access to two 6.35mm or 2RCA audio headphone amplifiers via RCA audio Phono inputs for more flexible use. Assuming you have a Phono as an audio source, you can easily select two 6.35mm or 2RCA headphone outputs. High-quality audio: Adopting advanced audio processing technology, it effectively reduces noise and distortion, and restores the true details and rich layers of audio. Sturdy black case, not only stylish and beautiful, but also durable, can adapt to a variety of use environment. Product Specifications Input connector: 1 RCA.Output connector: 2 channels (6.35mm TRS or RCA or 3.5mm). Packing List: 1pc of this product 1pc of DC adapter 1pc of 6.35m TRS to 3.5mm male/female adapter.