Philips Miniwatt 6201 E81CC made in Valvo, Hamburg Df6 D2K3 codes, November 1962
Ring getter, no holes on plates, gold pins, getter support entire lenght from lower mica spacer through 2nd to ring
In original boxes, every tube with SQ declaration inside
Perfectly matched pair, within 1%!!!
Here is clearly visible difference in long (entire lenght) getter support and short getter support!!!
Click to see all ECC81 12AT7 TUBES in stock