Made in Russia. One of the best valves you can buy for your amplifier or sound equipment now reissued by the New Sensor company. Excellent valve for its low level in noises and couplings and for its musical details. Great for bringing out a more British sound as it reissues the vintage 1960s sound quite sharply. If you want to improve the sound of your amplifier this may be your valve!!!

If you love good sound choose MULLARD!

Before shipping vacuum valves, they are tested with an Orange Valve Tester VT-1000 tester!