 | 6BM8 - Electro-Harmonix Electro-Harmonix 6BM8 triode pentode tube. Made in Russia.
Contains one preamp triode and one power pentode in a 9 pin miniature package. | $21.95 | Click to read more |
 | 6SN7 - Electro-Harmonix Electro-Harmonix 6SN7 medium-mu twin triode preamp tube. Made in Russia.
New low noise HiFi 6SN7. | $22.95 | Click to read more |
 | 6SN7 - Electro-Harmonix, Gold PinElectro-Harmonix 6SN7 medium-mu twin triode preamp tube with gold pins. Made in Russia. New low noise HiFi 6SN7.
| $42.95 | Click to read more |
 | 6V6GT/CV-511 - Genalex Gold LionMultiple Options Available Genalex Gold Lion 6V6GT / CV511 beam-power tube. Made in Russia. | Starting at $33.95 | Click to read more |
 | 300B - Electro-Harmonix, Gold PinMultiple Options Available Electro-Harmonix 300B power triode tube with gold pins. Made in Russia. Premium version of the 300B EH with gold grid wire for increased bias stability as well as top of the line sonics and performance.
| Starting at $109.00 | Click to read more |
 | KT66 - Genalex Gold LionMultiple Options Available Genalex Gold Lion KT66 power tube. Made in Russia.
Exact copy of the original clear glass KT66. The tube that created “The Bluesbreaker Tone.” used in 50’s-60’s hi-fi favorites such as the Heathkit W-5M and many Leak amplifiers. | Starting at $39.95 | Click to read more |
 | KT77 - Genalex Gold LionMultiple Options Available Genalex Gold Lion KT77 beam-power tetrode tube. Made in Russia.
A beam tetrode with an absolute maximum anode dissipation rating of 32 watts. The KT77 is designed for use in the output stage of an af amplifier. Two valves in Class AB1 give a continuous output of over 70 W. | Starting at $48.95 | Click to read more |
 | KT88 - Genalex Gold LionMultiple Options Available KT88 power tube reissue of Genalex Gold Lion. Made in Russia.
In 1957 Marconi-Osram Valve Co. (Genalex) introduced the "King of Power Tubes", the legendary Gold Lion KT88. This tube became the heart and soul of such classics as the Dynaco Mark III, McIntosh MC275, and Marshall Major. Unfortunately, Genalex ceased tube production in the early 1980s and the Genalex Gold Lion KT88 has become very expensive and hard to find.
After extensive research and engineering, New Sensor Corp. has reissued the famed Genalex Gold Lion KT88. | Starting at $58.95 | Click to read more |
 | KT90 - Electro-HarmonixMultiple Options Available Electro-Harmonix KT90 power tube. Made in Russia.
Absolutely the best KT90 ever developed. Wafer base height of 0.34”. | Starting at $44.95 | Click to read more |
 | PX300B - Genalex Gold Lion, Gold PinMultiple Options Available Genalex Gold Lion PX300B power triode tube with gold pins. Made in Russia. In Europe during the 1930s the GEC (Genalex)/Marconi-Osram PX4 and PX25 power triodes were considered the finest audio triodes of their day. In keeping with the tradition of Genalex to provide the highest quality tubes, New Sensor has released the Genalex Gold Lion PX300B audio power triode. This tube is the highest quality 300B type available and is considered to be an upgrade in any 300B amplifier.
| Starting at $163.95 | Click to read more |
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