Up for auction is a lot of 17 Type 80 tubes. They have been tested on a TV7-D/U for emissions where min. good is a reading of 40/40. They test as follow Raytheon 46/44, RCA 54/48, RCA 60/54, National

 

RCA12BH7A Vacuum Tubes (Pair) These tubes test 140+ and 140+ on our calibrated Eico 667 dynamic tester (passing range is 80-140). Those are excellent scores on this tester and comparable to brand new

 

This fantastic stereo receiver by McIntosh (1983) appears almost as if it's never been out of the box. Nary a mark on it. Using the "Audiogon" rating system, it's an 8. See for yourself by checking th

 

One owner, Tech cleaned and tested and fully working. I always loved this model with the two tubes visable from the front. Luxman LV-105 Integrated Amp in Absolute Mint Condition. Complete W/Original

 

This amplifier and field coil power supply could probably be used with a number of field coil speakers. One would need the technical knowledge to do this. This was used in a very large Capehart Radio

 

jwsmith86 Store (2) NOS GE McIntosh 6L6 Tubes ~ Matched Pair!! Up for auction is a MATCHED PAIR of vintage original NOS GE 6L6 power tubes. Branded for McIntosh by GE. Double side D getters. Matched 1

 

I'm putting on some lots of audio tubes that I have obtained and tested. Here are (3) Mullard made 6DJ8/ECC88's that I have tested on my Heathkit TT-1 mutual conductance calibrated tube tester. They h

 

As pictured, from estate. McIntosh Mc240 cage (unless 225 cage) Several small scratches, sorry for the dark photo, easy tospray, if desired. Hard to find, ORIGINAL, cage.

 

This unit is in very fine condition. It has been tested as to play, it works as it should and sounds nice. The heads look to be in very fine condition. Posted with eBay Mobile

 

UP FOR BID IS A LOT OF 2 6DJ8 TUBES. ONE TUBE IS MARKED MADE IN GT. BRITAIN AND THE OTHER IS MARKED HOLLAND. LOT IS USED AND SHOWS SOME WEAR. BOTH TUBES TESTS GOOD AS SHOWN IN PHOTOS. PLEASE SEE ALL P