M. W. Persons and Associates, Inc.

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Radio Broadcast Technical Consulting and Sales
10032 Island Drive, Brainerd, MN  56401

Click to inquire or purchase used equipment

Back to Used (Experienced) Equipment

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

 Quantity
Available
Tube Sockets and Accessories
1 CCA anode ring plate with finger stock for an 8122 tube ring.  Often used in a CCA FM transmitter driver section.  Used.  $20.00 each.
1 Eimac HR-8 Heat Dissipating Connector.  Use as plate or grid cap for 450TH and similar tubes with .563 inch diameter connections.  Terminal diameter is 9/16 inches.  photo of similar item.  New.  $20.00 each.
3 UT-4299-A Heat Dissipating Connector.  Use as plate or grid cap for 450TH and similar tubes with .563 inch diameter connections.  Terminal diameter is 9/16 inches.  photo of similar item.  Used, but in good condition.  $15.00 each.
3 Eimac SK-606 ceramic chimney for a 4CX150A, 4CX250B, and 4CX300A tube.  Used.  $20.00 each.
1 Eimac SK-606 ceramic chimney for a 4CX150A, 4CX250B, and 4CX300A tube.  New.  $30.00 each.
1 Eimac SK-626 ceramic chimney for a 4CX150A, 4CX250B, and 4CX300A tube.  Used and in excellent almost new condition.  $30.00 each.
1 Eimac 001838 (RCA 220959) Outer Filament Collette Ring for an SK-300 or SK300A Socket for 4CX5000A tube and others.  New.  $170.00 each.
1 Eimac 001838 (RCA 220959) Outer Filament Collette Ring for an SK-300 or SK300A Socket for 4CX5000A tube and others.  Almost new.  $120.00 each.
1 Eimac 001838 (RCA 220959) Outer Filament Collette Ring for an SK-300 or SK300A Socket for 4CX5000A tube and others.  Used, but OK.  $80.00 each.
2 Eimac 001839 (RCA 220958) Control Grid Collette Ring for an SK-300 or SK300A Socket for 4CX5000A tube.  New.  $350.00 each
1 Eimac 001840 Control Grid Collette Ring for an SK-300 or SK300A Socket for 4CX5000A tube.  Used, but in good condition.  $190.00 each.
1 Johnson 124-113 screen grid contact ring with bypass capacitor for 8122 tube.  Often used in a CCA FM transmitter driver section.  Used, in working condition.  $40.00 each.
4 Silver plated copper anode clamp for 4X150, 4CX250B, and 4CX300A, and probably other tubes with a 1-5/8 inch metal anode that needs an electrical connection.  Made of 1/16' thick x 1/2" high copper that is silver plated.  Has a screw to tighten the ring on the tube.  Used, but in good condition.  $35.00 each.

 

Click to inquire or purchase used equipment     Back to Used (Experienced) Equipment

Please do not call regarding used equipment items.  If you have a question, email us:  teki@mwpersons.com  Put "Broadcast" in the subject line.
 

Questions?  Email Mark Persons:  teki@mwpersons.com      

 

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page last edited 09/08/2016