The Natrometer, a great invention in it's day. It was sold by the National Radio Institute in 1925. There were extra cylinders available at the time so as to not have repetition in the code. It is run

 

itemsfromjoe Store RCA VICTOR ELECTROLA 245 PUSH PULL AMPLIFIER UP FOR BID IS A NICE EXAMPLE OF A CIRCA 1928-30 RCA VICTOR ELECTROLA 245 PUSH PULL AMPLIFIER. THIS AMPLIFIER LOOKS TO BE IN NICE CONDITI

 

Have a look at this pair of vintage audio tubes ECC801S (12AT7) twin triodes made in Germany by TELEFUNKEN in the 1970's:Old genuine production with triple mica and the diamond <> trademark impr

 

1970's full set of original knobs from a Fisher receiver

 

dragonbutx Store 42 vintage NOS Sprague Black Beauty capacitors .22 .022 .1 .01 .47 .003 etc lot of 42 new old stock Sprague black beauty capacitorsuntested sold as islot consists of: 2- .22 400v1- .4

 

<div style="text-align:center"><img src="http://ti2.auctiva.com/sw/java.gif" border="0"><br><table align="center"><tr><td><a style="text-decoration:none" href="h

 

You are bidding for the following vintage mil spec item: 1 of - Basler Electric Company USA, potted tube power supply choke with ceramic insulated terminals (refer photos) 6H at 200mA PWV (peak workin

 

EICO HF-20 AMPLIFIER AS IS Up for auction is the Eico HF-20 amplifier. It is a mono tube amplifier with both high level and low level inputs. This amp is being sold as is. It will work however the can

 

Single Magnavox Alnico Magnet 12-inch 8 ohm speaker old stock replacement for your vintage Fender or Gibson Amplifier Tweed requiring a medium power speaker with Alnico magnet. For auction is one orig

 

i only ship to addresses in the usa sorry ,here we have a nos rca vacuum tube 6eg magic eye , i have no way of testing it, it looks great in original cardboard sleeve not original box,there is some ox