LINLAI E-274B Röhren-Elite-Serie (Shuguang/Psvane 274B) Garantierte Genaral Agent-Qualität

It’s funny that most shops that sell tubes don’t have tube testers. They don’t want to purchase a tube tester, and don’t know how to use one. Talk is cheap, but tube testing requires a tester and the know how to do it right. It’s very easy to figure out if a shop has a tube tester. Ask the shop to send you a photo of their tube tester, and ask them about the measured parameters of the tubes that they sell, such as working voltage and current. Many web shops use photos of testers that were stolen from other websites.

Price is for one matched pair 15Monthed quality Guarenteed.

We acceptquads, 8pcs, 16pcsmatched.

If you have more request. please ask the service

Elite Series are Linlai tube new Creation, with high tech material, low hum,low gas value(1/10 comapre to other brand)

The sound is clear, balanced ,lyrical. for more information please contact sevice

Before you visit our web store, we would like to introduce ourselves. We have been selling tubes for over 20 years. We are very familiar with tubes and tube amplifiers. In addition to selling tubes, we also have our own factory that makes tube amplifiers. Manufacturing our own tube amplifiers means that we have developed great relationships with tube manufacturers. These great relationships mean that we able to get the best tubes with the best parameters from these tube manufacturers. Before shipping our tubes, we have our technicians carefully test the tubes in a tube tester. After testing, we put the tubes in one of our amplifiers and listen to them to make sure they are noise free and hum free. It is our pleasure to serve fellow audiophiles! Have a great day!