British Mullard ECC81 New Old Stock Valve tube. AVO VCM 163 TESTED
Mullard ECC81 New Old Stock Valve tube. Part of some nos valves I bought off a collector. Please check My ebay for similar ones.... Price dependant on test results. la 10.5/10.5 gm 5.5/5.5 100% book is la 10 gm 5.5