Matched Pair of LINLAI Type 300B-L Vacuum Tubes (2). BRASS BASES. One PAIR 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.
This 300B tube features an anode made of WE-style "moldy plate" material, a black bakelite base with nickel-plated pins, and a classic, elegant design. About Tube Matching.
12AU7 ECC82 / Matched Pair / LINLAI / HIFI / Vacuum Tube / Valve Amplifier /New. Type : ECC82 12AU7. Two ECC82 12AU7 ( Matched Pair ).
Type : ECC83 12AX7. Two ECC83 12AX7 ( Matched Pair ).
Linlai matched Pair zx2A3 Free shipping Full Guarantee