New clear top Russian 6550WB tubes. These are good sounding, reliable and cost effective power tubes for your amp.
These are the same item as the Svetlana 6550-B3 tubes that were sold by the old Svetlana company a few years ago, but have no printing on the bulb and are in white boxes, so we're offering these at a discount price.
Price is per tube. Offers on this item considered for quantity 50 or more.
This item is shipped from Britain, in North America or Asia please allow 2 to 3 weeks for delivery.