Brand Suckoo 6.35mm TRS or 2RCA Audio Headphones Phono Preamp Amplifier Splitter 1 In 2 Out, Phono Turntable Stereo RCA In, 2 Channels 6.35mm TRS or 2RCA 3.5mm External Audio Headphones Mixer Amplifier Speakers Black. Product Description:This black audio Phono Preamp has 2RCA stereo inputs, external 6.35mm TRS or 3.5mm or 2RCA headphone mixer amplifier, supports 1 in 2 out audio signal transmission, ideal for you to enjoy high quality audio. Features: excellent audio amplification performance, can be controlled by the DC switch to significantly enhance the strength and quality of the input audio signal, to bring you clear, full and dynamic sound effects. Whether it is soft classical music or rock music, it can be perfectly presented. Multiple Connectors Compatible with 6.35mm TRS or 2RCA or 3.5mm audio headphone jacks, it is convenient to connect Phono turntables and other audio devices to meet your diverse audio needs. For example, you can easily connect Phono's music to a 6.35mm or 2RCA headphone mixer amplifier through the 2RCA connector to improve sound quality. 1 IN 2 OUT Designed for simultaneous access to two 6.35mm or 2RCA audio headphones via RCA Audio Phono turntable inputs for more flexible use. Assuming you have a Phono as an audio source, you can easily select 2 6.35mm or 2RCA headphone outputs. HIGH QUALITY AUDIO: Adopting advanced audio processing technology, it effectively reduces noise and distortion, and restores the real details and rich layers of audio. Sturdy black shell, not only fashionable and beautiful, but also durable, can adapt to a variety of use environment. Product Specifications: Input connector: 1 RCA, Output connector: 2-channel (6.35mm TRS or RCA). Packing List: 1pc of this product 1pc of DC adapter 1pc of 6.35m TRS to 3.5mm male/female adapter.