Shuguang 274B Tube Electron Tube Improved Vacuum Tube Replacement For 5Z3PJ 5U4G

Description Shuguang 274B Tube Electron Tube Improved Vacuum Tube Replacement For 5Z3PJ 5U4G Fit Tube Amplifiers Description: 274B is a high-performance rectifier tube. It adopts a special cathodic electrophoresis process; the surface is smooth and firm and has sufficient emission current. An ultra-high vacuum exhaust machine is used to exhaust it for a long time. The vacuum degree in the tube is more than 100 times higher than that of 5U4G. At the same time, it adopts high-pressure refining to improve the stability of the whole tube. The anti-peak voltage of the tube can reach more than 850V, and the output DC current is 150MA, and it will not be sparked under high voltage. This is an ideal rectifier tube, which can be used as the rectifier of tube amplifier. Attention: It is an improved tube, which is mainly improved in terms of technology, bulb size, and elimination of sparking. Package Included: – 1 x Electron Tube Payment Terms 1.We accept PayPal only. 2.All major credit cards are accepted through secure payment processor PayPal. 3.Payment must be received within 7 business days of auction closing. 4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping Terms – For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding. Return Terms 1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund. 2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA. 3. We reserve the right to refuse any returns for objective reasons. Custom Duties & Taxes 1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer’s responsibility. 2. Avoiding some unnecessary trouble, please check with your country’s customs office to inform us what we should declare its value before shipping. Feedback 1. If you are dissatisfied for any reason, please don’t be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers. 2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.