phono preamp usb

{"cid":"91222503","title":"Phono Box DC - MM\/MC Phono Preamp With Line Output Phono Turntable Preamp Mini Electronic Audio Stereo Phonograph Preamplifier","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/66\/44\/d022bfc0f33c587fb48f226388c7-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Vistron Audio, support OEM\/ODM","Model Number":"PH002","Minimum Order Quantity":"500 pcs","Delivery Time":"40-50 days","Certification":"CE, ROHS, FCC, UL, as your request","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union\uff0cPaypal","Supply Ability":"50000 pcs per month","Packaging Details":"1 piece phono pre amplifier in a box, then 6 pcs in a carton.","Item":"Phone pre amplifier","Type":"Moving Magnet (MM)","Gain at 1 kHz":"40 dB","Frequency":"10 Hz - 50 kHz (-3 dB)","Output impedance":"47 ohm","Usage":"Mini Preamp for Turntable","Audio amplifier input":"RCA","Dimensions (W x H x D)":"100 x 45 x 93 mm","Net weight":"292 G","Color":"Black,Silver"}}

{"cid":"91200470","title":"USB recording microphone for singing volume control cardioid pickup pattern","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ea\/dd\/ab767a7ea00f7dbb671123ca91c3-200x200-1.jpg","attrs":{"Price":"$53.69\/Piece","Brand Name":"Soungwo","Model Number":"M1","Minimum Order Quantity":"2pcs","Delivery Time":"7 working days","Certification":"CE,ROHS,FCC","Place of Origin":"Shenzhen, China","Payment Terms":"T\/T, PayPal","Supply Ability":"100000pcs per month","Packaging Details":"Pack in the standard box","Item Name":"USB Microphone","Bit depth\/sampling rate":"32bit\/48KHz","Maximum sound pressure level":"120 dB","Energy consumption":"75 mA","Power requirement":"5V USB","Redio mode":"Available(cardioid\/stereo)","Output connection":"USB 2.0","Signal to noise ratio":"98.0 dB"}}

{"cid":"91214907","title":"Support BT Marine Digital Media Receiver with Built-in Bluetooth Marine Stereo 4*50Watt Amplifiers","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/66\/96\/1b47c47ed0d553d39ceec18d5a64-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"GRANDnavi","Model Number":"MS-10RV","Minimum Order Quantity":"5","Delivery Time":"7-14days","Certification":"CE,ROHS,FCC","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"50000Pcs\/Month","Packaging Details":"Normal Packaging(without logo)\/ Customization Packaging","Waterproof Level":"IPX5","BT":"Support","Radio":"FM\uff0c AM","Function":"Colorful Light","Port":"USB\uff0c Aux In","Amplifiers":"4 *50Watt"}}