Description JJ Electronics ECC803 S ECC803S is a long plated 12AX7. Long plate gives the tube a fuller and stronger sound compared to the regular 12AX7. Base: NOVAL Uf = 6,3/12,6 V If = ca. 300/150 mA Made In Slovak Republic Typical characteristic: Ua = 250 V Rk = 1 k6 Ia = 1,2 mA S = 1,6 mA/V Ri = 62,5 kΩ µ = 100 JJ Electronics ECC803 S Data Sheet
