Brand new and premium qualityMade of high quality material, durable in useSkeleton: 19x25mmmm (Tongue width: 19mm, stack thickness: 25mm)Beginner: 5KSecondary: 0-4 ohm-8 ohmInductance Value: 12HPrimary DC Resistance: 315 ohmCenter distance of mounting holes: 72 mmcolour: blackMaterial: metalSize: 60x55x50mmPackage Contents:2 x TransformerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

2Pcs Tube Amplifier Single-Ended Output Transformer 5K Output Cow For 6P1 6P14 6P6 0-4-8 Ohm DIY Vacuum Tube Amplifier 

Brand new and premium qualityMade of high quality material, durable in useSkeleton: 19x25mmmm (Tongue width: 19mm, stack thickness: 25mm)Beginner: 5KSecondary: 0-4 ohm-8 ohmInductance Value: 12HPrimary DC Resistance: 315 ohmCenter distance of mounting holes: 72 mmcolour: blackMaterial: metalSize: 60x55x50mmPackage Contents:2 x TransformerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.