Specification Brand : JINGERL BulletPoint : Slightly increased output power h, long-life tube i, wider frequency response j, known as the "dream ball". Color : 1pc ExternallyAssignedProductIdentifier : 8232431538506 IncludedComponents : NO ItemName : JINGERL 300B (300B-98B 300BS-B 300B-T WE300B) (Color : 1PC) ItemPackageQuantity : 1 ItemTypeKeyword : mechanical-component-equipment-cases Manufacturer : JINGERL Material : Nickel NumberOfItems : 1 OperationMode : Automatic PartNumber : JINGERL ProductDescription : 300B-98 electron tube with high cost performance in China a. Use carbonized pure nickel anode b, plate consumption 45Wc, coated gold to improve grid d, strong emission cathode material e, spring fixed filament f, an improved type of 300B g, ProductSiteLaunchDate : 2022-05-28T15:11:56.921Z UnitCount : 1