• 6H30PI from Sovtek.
• Dual triode preamp.
• 4w per plate dissipation.
• Mostly used in pro audio systems.
• Made in Russia.

This tube is used in a range of pro audio pre amplifiers, for example devices by Balanced Audio Technology. Note - this tube can't really be used as a replacement for any other tubes. Just use it to replace other 6H30 tubes. Add 3+ of any tube in our collection and get an auto 5% discount. 

See Also:

• Sovtek Tubes & Valves
• Tubes and Valves for Amplifiers