For sale is one like new testing Telefunken RGN504 fuul-wave rectifier in original packaging. The tube is fully working, nothing rattling inside, base not loose. Tests like new and passed all tests (s

 

A Hewlett Packard Calculator AC Adapter or Charger. Model is 82011A. This adapter has an Australian AC plug on it. It is for use with an input voltage of 172 to 254V AC, 50 Hz. Adapter is for the Clas

 

This came from an estate, and looks new and is in good shape. Winner must contact me within 3 days of the auction's close. Posted with eBay Mobile

 

Rogers LS3/5A - classic & legendary BBC Monitors - Rare 15 Ohm "White Belly" version in Black Ash!! These are perhaps the finest monitor speakers ever made! Here you have the chance to aquire some

 

Tube Dampers Silicone O-Ring fit 12AX7 12AU7 12AT7 12BH7 EL84 20pcs for tube amp Tube Damper Silicon Ring for amp You are bidding on a set of 20pcs high quality, high temperature industrial duty red s

 

SET OF 7 TEST EQUIPMENT KNOBS YOU ARE BIDDING ON A SET OF 7 HP BAKELITE TEST EQUIPMENT TYPE KNOBS. THE KNOBS ARE IN GOOD CONDITION WITH FEW SURFACE MARKS OR SCRATCHES NO CRACKS OR CHIPS. ALL KNOBS ARE

 

R&A 12 Inch Speaker These items came from a large collection of material the owner acquired over the years. Condition: Tested crackle sound present, good physical condition. Has small repair to th

 

New Black Lifeproof 2 Waterproof Case For iPhone 4 4S Water Life Dirt Proof 2 Click to Enlarge Designed to military specs Color: Black Shock resistant on a drop of up to 6 feet Weighs less than an oun

 

This auction is for a vintage pair of Sprague paper in oil capacitors. Rated at 8 mfd @ 1000 VDC. They test great. International shipments are ok, but expensive (Priority Mail Only, no combined shippi

 

This is a very nice Harman Kardon A50K tube integrated amplifier, the kit version of the A500 amplifier. I've been asked if the kit version is the same as the factory assembled A500--electrically they