PHILIPS J.A.N 5963 N.O.S. Twin Triode Made in U.S.A Interchangeable with 12AU7, ECC82, B749 etc
TUNG SOL 6L6G - Big bottle power tetrode. Octal base, made in Russia. These really sing in HiFi setups and look the part. A very impressive bottle all round. Nominal seated height = 121mm, nominal max diameter = 39.7mm. ST16 bottle.MATCHED PAIRS: HERE MATCHED QUADS: HERE
GENALEX GOLD LION ECC83 12AX7 Nickel pins. PRC manufacture. Twin triode.
JJ ELECTRONIC ECC803 Similar to 5751 / ECC83 / 12AX7 / ECC803 / E83CC Chrome pins These feature the longest plate of any current production 12AX7 tube Plates are reinforced with truss rods
6AU6 PHILIPS MINIWATT / AWV Generally similar to: 6AU6A CV4023 EF94 6Ж4П 6P2 CV2524 M3622 6136 7543 6AU6W 6AU6WA 6AU6WC If / heater current = ~0.3 A @ 6.3 V. Image for reference only.
TUNGSOL GZ34 / 5AR4 Full wave rectifier. Ribbed plates. Generally interchangeable with 5U4, GZ34 types.
807 Beam Power Tetrode. Sensible equivalents: VT-100 QE06/50 Г-807 GL807 RK-807 A4051I ZA3496 CV124 5S1 4Y25N VT199_GPO 5B/250A CNU-807 5933 5933S 807W 10E/11441 4Y25 ATS25 ATS25A ATS25N CV1364 CV1374 FU-7 HY61 QV05-25 RK39 VT60 VT60A CV1060 CV1572
SVETLANA 6550C power tetrode. Made in Russia - Saratov. Very popular as a G2 regulator in Audio Research Amplifiers. **Order two for matched pair Matched Quads click here
JJ ELECTRONIC ECC802S Similar to 5814 / ECC82 / 12AU7 / ECC803 / E82CC Chrome pins These feature the longest plate of any current production 12AU7 tube Plates are reinforced with truss rods