Description
Mark JC-2 Ultra Low Distortion Field Tube Class A Warm Up Preamp Finished Board Line Characteristics Mark Mark JC-2 Fully Symmetrical Classic Class A Pre-Line Full DC line design Dual---mono design, no crosstalk between left and right channels All discrete components design Sound characteristics: mellow and durable, delicate, crystal transparent Material All new components Field tube FET differential input 4 pairs of Toshiba new K246J103 Gold-sealed tube high-current Class A output can drive headphones Large-capacity filter capacitor ELNA 35V7400uF ON LM317, LM337 precision voltage regulator Parameters Input sensitivity: 200mV Amplification: 5.7 times Printed board size: 163*102mm Package: 1 Pair Ultra Low Distortion Field Tube Class A Warm Up Preamp Finished Boards Payment Method: PayPal preferred Shippment: 1.We provide free shipping to international via China Post Airmail . We can also ship by UPS/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment. 2.International shipping requires complicated shipping procedures, If you have not received your shipment within 30 days from payment, please contact us. Returns & Replacements & Repair: We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways. Feedback: 1)Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thank you so much! 2)We always offer the lowest price for best goods and service to you. 3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem and leave you a happy shopping mood here. Thank you!