PSVANE ACME 274B A274B Vacuum Rectifier Tube Replace 5U4G 5AR4 GZ34 Vintage Hifi Audio Tube AMP DIY Upgrade

About Service Warranty:
The electronic tubes operated by our shop are all original brand new high quality authentic. We offer a 15-month warranty from the date of purchase. If there is a quality problem, it will be replaced free of charge for 1 year. All pipes are rigorously tested and matched in the factory. Buy 2 pieces = exact match. Buy 4 pieces = 4 pieces of precision matching. We can match multiple tubes (four tubes, eight tubes) = the same parameters according to customer requirements. You can also provide pipeline parameters according to customer. We'll find the same pipeline for you. As long as there is a need, we can serve you until you are satisfied.

About the packaging:
We use multi-layer pearl cotton and bubble bags. Shockproof enhanced packaging. This ensures the safe arrival of the product.

Product Description:

About Shipment
1. We will procese orders timely after the payment verification.
2. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
3. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
4. If you have not received your shipment within 45 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
 
Our Services
1. We can provide most of the tools If you want
2. your products will arrives at the scheduled time
3. we will reply to all of your questions in time
 
About Feedback
1. If you have any problems with our items or services, please feel free to contact us first . 2. We will do our best to solve any problem and provide you with the best customer services. 3. Your satisfied and positive feedback is very importent to us