Welcome to our store！</br> 1、COMPACT AND DURABLE: Phonograph preamplifier is housed in a metal case for rugged durability. Compact structure design, easy to carry. 2、MULTIPLE CONNECTIONS: Supports 2 RCA (L and R) inputs, 2 RCA (L and R) outputs, 1 1/4in output to meet different sound equipment connection needs. 3、CONVERT SIGNAL: The phono turntable preamp converts phono signals to line level signals, providing excellent sound quality, plug and play. 4、LOW NOISE: This phono preamp utilizes an ultra low noise operational amplifier and provides independent output volume control. 5、RIAA EQUALIZATION: The PP500 phono preamplifier equalizes the turntable signal according to RIAA specifications to deliver premium sound. <p class="wang-edit-text">Item Type: Phono Preamp Material: Iron Shell Input: Type: RCA Connector Impedance: 47kW Maximum Input Level: -23.5 dBV at 1kHz Output: Type: RCA and 1/4in, Stereo Connectors Impedance: 50W Maximum Input Level: +11.5 dBV at 1kHz Frequency Response: RIAA THD: 0.06%typ. at -40dBu/1kHz Gain: 35dB SNR: 68 dBu at 0 dBu, A Weighted Input Sensitivity: 5.3mV at 1kHz Voltage: 100-240V <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Phono Preamp1 x Instruction Manual&nbsp; 1 x Adapter Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>