This is the highly sought after Russian Made 6C33C-B tubes that were widely used in Russian military applications but are now found on many BAT amps like the VK-50, VK-60, VK-75 and VK-150. Price and listing is for one but we have 23 of them. Every 9 sold will be packed and shipped in its original wooden crate. As such, please await for our invoice on the shipping when you checkout. These are New Old Stock and a copy of the original Russian spec sheet will be included with each purchase.
Don’t pay $59.95 (the common sell price in the market)! Buy it from KAHL Audio for only $49.95!!