This Collins 75A-4 Complete Tube Replacement Kit, has mostly Mil Spec JAN Tubes. All are New Old Stock tubes. It was recently purchased from Frank Krize. COMPLETE 22 TUBE KIT FOR THE COLLINS 75A4 RECEIVER. 1-5Y3, 4-6AL5/5726, 1-0A2WA, 1-6AQ5/6005,...

This Collins 312A-1 Illuminated Speaker for 75A-4 & KWS-1 is in Excellent Condition with NEW LED Lumiline Lamp Replacement.   This 312A-1 speaker belongs to a close friend of mine. He built his Collection of Collins gear over several years...

Collins 75A-4 Receiver with 4:1 Tuning Knob, (3) New Dave Curry Filters, New Tubes, Capacitors, & Alignment Late S/N 5202   This receiver belongs to a close friend of mine. He built his Collection of Collins gear over several years looking for...

Bird Thermaline Model 8928, 5000 Watt, 50 Ohm RF Dummy Load *Pick Up Only* This 8928 Load is in excellent cosmetic and working condition and does not require fans for the 5000 watt continuous rating. Bird Thermaline Model 8928 RF Dummy LoadThe Bird...

Bird Thermaline Model 8938-115, 10 KW, 50 Ohm RF Dummy Load *Pick Up Only* (Near Green Bay, WI.) This Model 8938-115 is in excellent cosmetic and working condition. The Bird Thermaline 8938-115 is a high-power, oil-cooled coaxial RF termination (dummy...

Dielectric Model 5775 5000 Watt Continuous 50 Ohm RF Dummy Load *Pick Up Only (Near Green Bay, WI.)* Dielectric Communications (now part of SPX Corporation's Dielectric division, specializing in broadcast RF equipment) produced the Model 5775 as a...

This Collins 51S-1 Weighted PTO Knob Insert, is custom made for 51S-1 the PTO Knobs with Finger Hole. This Weighted insert is designed for Collins Spinner PTO knobs (with Finger Hole)  Looking at the back of your PTO knob, and the bump from the...

This Collins S-Line Weighted PTO Knob Insert, is custom made for most of the PTO Knobs with Finger Hole.  This Weighted insert is designed for Collins Spinner PTO knobs (with Finger Hole)  Looking at the back of your PTO knob, and the bump from...

This Johnson Viking Adventurer 50 Watt input CW Amateur Novice Transmitter, covers  80, 40, 20, 15, 11 & 10 Meters   This one is in excellent, Collector Quality condition. I tested it with an 80 meter crystal and it put out the rated...

NOTE: I only have a small number of these  6883 / 6146 Tubes. At some point the original boxes got damp and were not in good shape. The tubes are in excellent NOS condition This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual...

NOTE: I only have a small number of these  6883 / 6146 Tubes. At some point the original boxes got damp and were not in good shape. The tubes are in excellent NOS condition This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual...

NOTE: I only have a small number of these  6293 / 6146 Tubes. At some point the original boxes got damp and were not in good shape. The tubes have very slight pitting on the metal  portion of the tube so I am selling them at a (used) price This...