33mm Tube Dampers Silicone O-Ring ft 6L6G 6L6GC 6CA7 6L6GCR tube Audio amps 20pc Tube Damper Silicon Ring for amp You are bidding on a set of 20pcs high quality, high temperature industrial duty red s

 

This time UNFINDABLE, EXTREMLY RARE POWER OUTPUT AUDIO TRIODE P450 ZENITH (Italy Monza) MONOPLATE , practically the monplate (same structure) 2A3 but with English pinout base B4 (like PX4) and heater

 

Up for Sale From CB shop: Astatic Base CB Stand and Mic Vintage Base is Astatic mode: T-UP9 Black with Chrome like buttons one on base one on side of body. When push side button base button depress Mi

 

This auction is for an EM34 Vacuum tube by Mullard. (Holland) This tube is used, but tested very good on a Mercury 1100B tester. Paint is cracked / chipped. -it has L U and K m F on the base. The Nati

 

TELEFUNKEN VACUUM TUBE TYPE ECC-83 / 12AX7 RIBBED PLATES IN BOX TEST GOOD MADE IN GERMANY .MAY BE NOS

 

This is a vintage RCA 6kg6a-el509 tube. New old stock in original box made in USA. Tested strong on a Sencore tc-136 tester. Posted with the eBay Android app

 

Vintage ERIC ENGINEERING 2160 TUBE STEREO AMPLIFIER This vintage classic is very rare. They were made in Santa Monica, California by Eric Engineering. The 2160 uses 4 - 6BQ5's, 2 - Mullard 7247's and

 

YOU ARE LOOKING AT A RCA VACUUM TUBE #6AW8A UNTESTED. IT LOOKS TO BE IN OK SHAPE. IT IS UNTESTED AND I HAVE NO WAY TO CHECK IT. AS IS NO REFUNDS. THANKS FOR LOOKING. You can bid with confidence, check

 

MCS 3275 Power Watt Meter. Working perfectly when removed from receiver.As with all electronic parts it is sold as is no returns.

 

This Brandes head set is made in U.S.A.. It was tested on a Heathkit VTVM at 10 K ohm. No further testing has been done They are sold with no guarantees and as is due to age. International buyers are