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If you have a question, email us:  teki@mwpersons.com  Put "Broadcast" in the subject line. 

 

 Quantity
Available
Interstage and Similar High Impedance Audio Transformers
1 Calrad CR-60 45-705  Miniature transistor input audio transformer.  20K ohms to 1 K ohm.  In original unopened package.  $10.00 each
1 Chicago Standard Transformer Corporation A-7947 line to voice coil audio transformer.  8 watts.  2000/1500/1000/500 ohm  primary taps.  Secondary taps 6-8 and 3.2 ohms.  Used, but in very good working condition.  $15.00 each
1 Triad JO-11 TF1QX10YY Interstage Audio Transformer.  Primary: 15,000 Ohms.  Secondary: 60,000 Ohms.  Maximum level +10 dBm.  50 Hz to 15 KHz 500V Hipot.  Used, but in good working condition.  $20.00 each
1 TRW/UTC H-3 (mil TF4RX15YY) Audio Transformer.  Primary: 15K Ohms.  Secondary: 60K Ohms.  Maximum level +6 dBm.  50 Hz to 10 KHz plate to grid.  Used, but in good working condition.  $20.00 each
 Quantity
Available
70 Volt Audio Transformers
1 EV (Electrovoice) TR-30 70 volt/100 volt 30 watt Audio Transformer.  Has 5 watt, 10 watt, 20 watt, and 30 watt primary taps.  Secondary taps are 4, 8, and 16 ohms.  Used, but in very good working condition.  $20.00 each
1 Muzak U-470B Speaker Line Audio Transformer.  About 10 watts.  Used, but in good working condition.  $10.00 each
2 Stancor A-8080 Audio Transformer.  Primary: 70.7 Volt Line with taps for 1, 2, 3, 4, and 5 Watts.  Secondary: for 8 or 16 ohm voice coils.  Used, but in good working condition.  $10.00 each
1 6-W-4HFL Audio Transformer.  Primary: 70.7 Volt Line with taps for .62, 1.25, 2.5, 5, and 10 Watts.  Secondary: for 4, 8, and 16 ohm voice coils.  Used, but in good working condition.  $10.00 each
 Quantity
Available
Miscellaneous Audio Transformers
4 UTC HVC-5 Hermetic Veriductor mean Hy .25 +200% - 70%.  HERM-MIL-T-27A.  Screwdriver variable inductor 0.7 to .7 Hy 1V 1Kc 0DC 22 ohm WV 175 PK.  Good working condition.  $20.00 each
1 UTC VIC-12 Veriductor mean Hy 1.3 +85%, -45% 10 m.a. DC.  Good working condition. $20.00 each 
1 UTC VIC-14 Veriductor mean Hy 3.4 +85%, -45% 7 m.a. DC.  Good working condition.$20.00 each 
1 Western Electric Rep 120E Telephone audio transformer.  Good working condition.  $20.00  Also shown in Telephone Equipment
1 Western Electric Rep 120K Telephone audio transformer.  Good working condition.  $20.00  Also shown in Telephone Equipment
3 Western Electric Rep 189D Telephone audio transformer.  Good working condition.  $20.00 each  Also shown in Telephone Equipment

Click to inquire or purchase used equipment

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If you want to place an order or have a question, please email us:  teki@mwpersons.com  Put "Broadcast" in the subject line.

   Questions?  Email Mark Persons:  teki@mwpersons.com        

 

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