Description

GU50 / GU-50 / LS50 Audiophile Tubes NOS/NIB GOLD GRID/OTK/RHOMB US LOT OF 2 Equivalent to the LS50 GOLD GRID Military quality check passed (rhombus). OTK (quality control) passed. GU-50 is a power pentode vacuum tube intended for 50 Watt operation as a linear RF amplifier on frequencies up to 120 MHz. The tubes is commonly used in Hi-Fi audio amps, both in single-ended and push-pull modes. GU-50 is a direct equivalent to Telefunken LS-50 power tube. New old stock. The tubes are never used. Military equipment, high reliability. Please allow for the following shipping times: EU countries: 5-8 business days, on rare occasions a few days more USA: 10-15 business days, on rare occasions more South East Asia (Japan, Singapore, S. Korea, Hong Kong, Taiwan etc) 10 business days, on rare occasions more India, China, Russia, Kazakhstan, Pakistan, Indonesia, Malaysia, Thailand, Australia, South Africa etc: at least 15 business days, but frequently around 25 business days Please note that shipping cost is calculated at average. If you have any objections please contact me for a specific quotation. I can combine shipments to save you money! Please look at my other listings!