Some have claimed that 6H30 is even three-four times better than 6922. For example, 6H30 is estimated to have a service life of approx. 10,000 hours, longer than 6922s approx. 5,000 hours.

Nowadays the 6H30 tubes are used in Balanced Audio Technology VK-50SE and also in Audio Research LS25MKII. and we have your brand also. Or you can order cheaper 6N1P from Svelana, Sovtek factory These models in cheaper price.(We get it Made-to-order,too.)

You can come to see and order from us, from my friends website too, www.ahtresearch.com

Coming -soon ...'The Antique' 6BQ5(EL34) Single Ended Pure Class A Vacuum Tube Amplifier

and soon You can get 6C33(Famous Tube from Sovtek, Use in BAT ,VK60, Lamm )

and so 2A3, Svetlana 300B single Ended Triode Amp will become available

contact me chandayot@yahoo.com and Jesda.C@chaiyo.com