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NOS Power Transformer 100 Watt tube amp. dual primary
NOS Power Transformer 100 Watt tube amp. dual primary
NOS Power Transformer 100 Watt tube amp. dual primary
NOS Power Transformer 100 Watt tube amp. dual primary
NOS Power Transformer 100 Watt tube amp. dual primary
NOS Power Transformer 100 Watt tube amp. dual primary

NOS Power Transformer 100 Watt tube amp. dual primary

$ 15.83

Availability: 100 in stock
  • Brand: Schumacher
  • Item must be returned within: 30 Days
  • All returns accepted: Returns Accepted
  • Country/Region of Manufacture: United States
  • Condition: New
  • Custom Bundle: Yes
  • Refund will be given as: Money Back
  • Modified Item: Yes
  • MPN: 7018
  • Bundle Description: I will combine your purchases into one box
  • Restocking Fee: No
  • Return shipping will be paid by: Buyer
  • Modification Description: added tubing on primary wires

    Description

    NOS Power Transformer 100 Watt tube amp. dual primary . Condition is New. Shipped with USPS Priority medium flat rate box This is a transformer for a tube amp. project. I used 4-6L6's for 100Watt output. The temperature rise was insignificant at full power and I do not know the VA but I am sure it is more than 100W. It has a Copper Flux shorting band. Dual Primary.
    Its Secondary Voltages are Red to Red 170V AC.--Blue to Blue 33V. AC. -- Green to Green With Center Tap. 6.5V AC. and Yellow to Yellow 6.5V.AC  ALL VOLT VALUES ARE UNLOADED.
    Distensions are 3 1/2 x 4 7/8 x 4 1/4 high. Please E mail me with your questions before you bid. I have used this part in production of a guitar amp. using a Voltage doubler in main B+ supply for 480V.DC Blue winding is for negative 46V. bias. The Yellow winding can be put in series with Red being careful of phasing to Tweak the main B+ winding by another 18VDC.  I can fit three of these in the medium Flat rate box.Thank you. IT HAS THE OLD FRAGILE CLOTH COVERED WIRE THAT WAS CHAFED. i PUT TUBING ON THE PRIMARY WIRES SO AS NOT TO HAVE ANY SHORTS.