Quad FM-3 tuner. Perfect condition in original box with original connectors. Found in a house I cleaned out in Miami FL. Lights up when turned on, butI don't have equipment to properly test. Will glad

 

Unknown brand unmarked pair of tube output transformers; appear good continuity. Size is 3 3/4 x 3 3/4 x 4 inches. Non ultralinear primaries [ three wires ] and 6 secondaries suggesting some additiona

 

You are looking at a lovely strong matched pair of rare Tung Sol USA black glass 12AU7's, a premium ECC82/12AU7 that is highly sought after. These are identical RCA USA manufacture tubes. The printing

 

Phase Linear Preamp Model 4000 Series 2 Legendary Preamplifier from Phase Linear Cosmetics on this preamp are excellent. The face is bright and very clean. We did a light cleaning of the brushed chrom

 

The Altec items I have came from the original owners who have had them since new. The late 50's or early 60's. This auction is for Altec 306a Am/FM Tube Radio Tuner in the original Box. It does light

 

You are looking at very good hand made tube amp which use Hirata Tango U-808 as power OPT. All transformer using in amp is Hirata TANGO which is not continued today. I did test amp in my system, the s

 

Vintage direct drive linear tracking turntable in excellent condition. Used very little; cosmetically excellent. Includes attached dustcover and user's manual. In original packing box.

 

2 Sylvania 6W7G U.S.A. Tube Slightly Used, Test & Look NOS This tube was tested in my Sencore Mighty Mite TC 162 tube tester! All tests are perfect and include emissions, grid leakage, shorts &

 

Up for auction is an Hp 41c calculator. I don't know if this item still works so being sold as parts or not working. It comes with all you see the picture. I don't want this item return so please ask

 

These are 4 GE 7591A tubes. If I'm testing them right, they are all registering 75%. The boxes are dirty.