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NIB Pair of Ultra Rare Thermador HS-1 MC Phono MM Stepup Input Audio Transformer
NIB Pair of Ultra Rare Thermador HS-1 MC Phono MM Stepup Input Audio Transformer
NIB Pair of Ultra Rare Thermador HS-1 MC Phono MM Stepup Input Audio Transformer
NIB Pair of Ultra Rare Thermador HS-1 MC Phono MM Stepup Input Audio Transformer
NIB Pair of Ultra Rare Thermador HS-1 MC Phono MM Stepup Input Audio Transformer
NIB Pair of Ultra Rare Thermador HS-1 MC Phono MM Stepup Input Audio Transformer
NIB Pair of Ultra Rare Thermador HS-1 MC Phono MM Stepup Input Audio Transformer
NIB Pair of Ultra Rare Thermador HS-1 MC Phono MM Stepup Input Audio Transformer
NIB Pair of Ultra Rare Thermador HS-1 MC Phono MM Stepup Input Audio Transformer
NIB Pair of Ultra Rare Thermador HS-1 MC Phono MM Stepup Input Audio Transformer
NIB Pair of Ultra Rare Thermador HS-1 MC Phono MM Stepup Input Audio Transformer
NIB Pair of Ultra Rare Thermador HS-1 MC Phono MM Stepup Input Audio Transformer

NIB Pair of Ultra Rare Thermador HS-1 MC Phono MM Stepup Input Audio Transformer

$ 316.8

Availability: 100 in stock
  • Brand: Thermador
  • Condition: NIB NOS Pair in Original Boxes! Tested Great! As seen in the pictures.
  • MPN: HS-1
  • All returns accepted: ReturnsNotAccepted
  • Model: HS-1
  • Country/Region of Manufacture: United States

    Description

    For sale is one
    NOS NIB Pair of Ultra Rare Thermador HS-1 MC Phono MM Stepup Input Audio Transformer as Seen In the Pictures! Pictures are of the actual transformers you will receive!
    All Coils Are Tested with a Signal Generator using sine wave from 20-20KHz and an oscilloscope. They are very closely matched pair when I did the frequency sweep! One transformer seem to have a very slightly larger potted case than the other one. They were made in the 1950s and have stored in the original boxes since then.
    They are very nice and very high quality input transformer! Both boxes are very clean and well preserved. The transformers are wrapped in plastic and kraft paper since they were made. It is super rare to see Thermador input transformers! Each transformer comes with it's own connection diagram!
    These transformers are much bigger and heavier / beefier than the UTC O-1 and A-10; etc.
    They can be used for the Line to Single or Push pull grid or MIC / MM / MC Phono Stepup Transformers.
    Primary Side is 500/600 ohm or 125 ohm.
    Secondary Side is 157K ohm for approximately 1:14 step up ratio.
    I will be listing many UTC and ADC Transformers in the next few days so check out my other items.
    Please NOTE THAT these transformers are SOLD AS-IS.
    Return is NOT Accepted Due to the nature of the Vintage Item.
    I only sell the good parts and want to make sure you get the good parts.
    They will be packed well for safe shipping.