BRAND NEW NOS NIB Pair Triad A-40J Interstage Transformer Tube Preamplifier AMP

Description

For sale is One Brand New Pair of Triad A-40J Insterstage Transformers. Both A-40J are NEW IN BOX, NEW OLD STOCK and Never used.
They have been sealed away since Triad manufactured in the late 1960s in their original box along with the paper wrapping.
They are matched electrically matched when tested with a scope and signal generator with a sine wave from 20Hz to 20KHz. They also have the same matching date code. The wire leads are all original length and never been cut or soldered before.
What you see is what you'll get.
Primary Impedance is 15K Ohm and Secondary Impedance is 115K Ohm Center Tapped.
It is ideal for use for Single Plate to Push Pull or Singe Grid in the Tube Amplifier (line stage) or driver stage of the Tube Amplifiers.
Please ask questions before bidding! They are Guaranteed GOOD and You'll be very happy with them.