Radio Parts for 1920's Radios

Use for building a one or 2 tube radio just like in the 1920's.
Add shipping, see postal links below, shipped from my zipcode of 23320.

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Wen Model 100 Soldering Iron

This is the soldering iron only, Wen Model 100, quick heating vintage soldering iron. As above but no box or other extras. $19SOLD

Have several other Wen soldering irons, some in the original cases, will post soon, inquire if interested. 

Wen 199K soldering iron, has new tip installed and works great with fast tip heat up. The metal box is rought but the gun is in nice shape. $26HOLD
Have several more in various conditions. 

Military Signal Tracer

This is a compact signal tracer milspec in working condition. Comes with the AC power cord, but no input cable or other accessories. I tested it on a crystal radio circuit with headphones and it is in working condition. It uses a 12AX7 tube which is good. $15SOLD

  Audio Transformers


Pair of interstage transformers, unused, test good. $20 for both


Stancor interstage transformer, $7 


Collins Freed transformer 31K to 30 ohms $17


Lavoie milspec transformer, specs as pictured. $15

 


Vintage Thordarson audio transformer DC resistances 2450 ohms, 33 ohms and 37 ohms, would be great for impedance matching transformer for soundpowered headphones to crystal radio $16

 
Potted transformer with specs as pictured above. $7



Nice military spec potted audio transformer DC resistances are 2200 on the primary and 4 ohms on the secondary. $19



Above is a Cross Electronics "Magnetic Amplifier" don't know what it is, but it is in a potted transformer case. $2 


This is a little interstage transformer 1000 to 500 ohms, tested and shows appropriate continuity. $4


Another small military Collins transformer with specs as noted in photo. It has split secondaries, tested good. $5


Small blue audio frequency transformer 1500 to 15 ohms with 60 to 10K frequency response. Appears unused, tests good for continuity. $9

Computer cords

This lot has 7 of the cords on the right, and 4 of the USB printer type cords on the left. All for $6

Computer Power Cords

This lot consists of 6 computer type power cords. All 6 for $5

TV-7D/U Red Plate and Grid cap lead

This is an OEM grid and plate cap wire lead for TV-7D/U and similar tube testers. $7.75  includes FREE shipping within the US.  

Relay

This is a little relay rated with solenoid of 26.5 V at 675 ohms resistance. It closes quite nicely using 18 volts from two 9 v trasnistor batteries on the solenoid. It is milspec new old stock. $2

7 Amp choke

This is a high current 7 amp 1.1 mH choke, used, tested and shows good continuity. $3

High Voltage Oil Filled Capacitors

This is a lot of six oil filled high voltage capacitors, only one has been used, the other 5 have never been soldered. The GE one on the bottom left is 0.1 uf at 1500 VDC, and the one on the bottom right is three sections of 0.1 uf at 600 VDC.  All 6 caps for $10

25K Ohms Dual Potentiometer with the concentric shafts, audio taper 2 Watt

These are no longer made in this resistance range. These are dual potentiometers, each section can be adjusted independently using the dual concentric shafts. Outside shaft is 1/4 inch and inside shaft is 1/8 inch diameter. Each section is 25K ohms audio taper and the plate is high quality ceramic. Comes with washer and collar nut for the panel mounting. $3 each, or $29 for a dozen

Simpson 0-100 milliamp panel meter

This meter lists for about $80 in the current Mouser catalog. This is an old stock large milliameter by Simpson. Size is about 3.75 x 4.57 inches. $15

Weston 0-200 Microamp meter

This is an unused Weston 0-200 microamp meter with a very rare 270 degree sweep of the needle. It is 3 inch diameter and in working condition. $15HOLD

Fuses

Batch of a dozen Buss fuses, 2 amp size AGS. $1 for the 3 packages, 12 fuses in all, have 2 lots.

Bag of Ferrite Toroids

This is a bag of about 50 ferrite toroids. There are 2 different sizes, the larger ones about 1/2 inch diameter, and the smaller ones about 3/8 inch diameter. $2 per bag

6-32 by 1 inch Stainless Steel Screws

I bought a bunch of these at a surplus sale. They are in a box of 100 screws for $2.50  Great for construction projects



Vacuum Tubes

12AU7 tubes, test good, used 2 for $1 have only a few of these

Have a few preamp tubes type 6SN7, 12AT7, used and test good for $1 EACH

Click here to see an Aeriola Sr. Schematic
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