NOS New Pair UTC HA-107 Interstage Transformer for Ultimate DIY Tube Amplifier

Description

Brand New NOS Pair of UTC HA-107 Interstage Transformers in original boxes and in very nice condition! Both are Brand New and Never Solder or Installed!
One of the transformer has the damaged screw hole on the bakelite mounting cup but you can use an oversized screw to use it. I will send a suitable screw for the one mounting hole. Three other screw holes are all good. I don't know how it happened but it's the way I got it.
Both original boxes looks good but One of the Original Boxes is a bit ripped so I am going to tape it with clear tape before shipping.
Both HA-107 are Tested with a Signal Generator and an oscilloscope! They are very nicely matched pair!
What you see is what you get!
Primary has 30K ohm Split connection for Push Pull Plate and secondary has 80K Ohm connection for Push-Pull Grid Circuit!
The UTC Quoted Frequency Response is 30Hz - 20KHz with only 1dB variation in the entire bandwidth!
These transformers used very famous UTC Hypermalloy Core!
This is the ultimate Interstage transformers for the DIY 845 / 211 type Push Pull Amplifiers!