1. Free shipping with tracking number.
2. Price is for one PC, buy 2 pcs, we will send matched pair，
buy 4 pcs, we will send 2 matched pairs, if you need matched quad, please leave us a message, we can send matched quad, thank you!
New arrival HIFI Diy Audio tube AMP Vacuum tube 300B
Brand: Linlai
Base: White Ceramic and Bakelite Base
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