Description

1 Matched Pair LinLai E-300B Audio Vacuum Tube HIFI One Matched Pair HIFI LinLai E-300B Audio Vacuum Tube Brand New: Linlai E-300B 300B is directly-heated type cathode triode, used as class A1. In audio amplifier it suits for the condition that the output power is 10W. Heater Uf(DC)………………5V If(DC) …………… 1.2A Maximum Rating Ua……………300V Pa………40W Ik with cathode bias………………100 mA with fixed bias……………70 mA Direct Interelectrode Capacitances input……………9PF output……………4.3PF grid to plate……………15PF Static parameter Ua……………………300V -Ug………………… 60V Ia……………………60mA Gm……………………5.5mA/V ri……………………0.7 KΩ u ……………………3.85 Pout…………………6.6W ROHS Compliant Good quality tubes Test and selected by factory 3months quality warranty from date of receipt. Payment Delivery details Terms of sale Payment l We only accept Paypal. l Payment is expecting within 5days after you win the item or pls contact us. l You must offer telephone for delivery. Delivery details l We ship the order within 3days after the payment. l We ship the package by Registered air mail in 7-14days or longer in some countries 20-30days. If you dont receive your item, pls contact us for reshipping or refund. l We ship to the confirm paypal address. Pls make sure your paypal address is right. Or match the address when you payment. A Telephone number is better for delivery . Terms of sale We stand behind every product we sell. If you're not pleased with your purchase, we'll be happy to make an exchange or refund the product price less S&H within 30 days of your purchase. For any exchange or refund, we need the original receipt or a record of the purchase in our system, and the product must be in its original condition, including the box, UPC bar code, packaging, and all accessories. Please allow up to 10 business days for returns to be processed. Shipping and handling charges are not refundable.