phono preamplifier

{"cid":"91222424","title":"PCBA Consumer Electronics SMT Phono Preamplifier Printed Circuit Board Assembly","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/f6\/bc7f2b7b3dfc4ec3e9fa9ac76ac6-200x200-1.jpg","attrs":{"Price":"USD 1.99 ~ USD9.99\/pcs","Brand Name":"TECircuit","Model Number":"TEC0378","Minimum Order Quantity":"1pcs for sample, 100pcs for bulk","Delivery Time":"5-15 wotk days","Certification":"UL,ISO 9001, ISO 14001, ISO 13485, ITAF 16949, ROHS,REACH","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"50000 pcs\/month","Packaging Details":"Vacuum package+Carton box","Brand":"Shenzhen Tecircuit Electronics Co., Ltd","Product Type":"PCB,High frequency board,RIGID PCB,Rigid board,Flexible board,Rigid-Flex PCB,IC-Substrate,Metal Core","Item No.":"PCBA0238","Service":"PCBA service"}}

{"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.chinax.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"}}