Used tubes, tested and matched in pairs. National branded 6CA7/EL34, made in East Germany by RFT, who also made Siemens tubes. Both pairs are closely matched to each other, and could be considered a m

 

You are bidding on a vintage NOS 2A3 audio output triode, made by RCA Cunningham Radiotron. Highly sought after power amplifier tube. Engraved bakelite base. Rare SINGLE FLAT PLATE and spring loaded f

 

Hi, the item being offered is a Lot of (8) 12AX7 vacuum tubes, assorted brands, all are tested Good (on B & K 606 Tester, Good is from 65 to 120 on the meter, each tube is marked with its reading)

 

Great condition cosmetically except for a few marks on top as seen in photo.All functions work as designed. Origional owner,vary little use over the years.

 

We hooked it up and it still works the contacts need some cleaning. Comes with manual and the old box (kind of falling apart) Top is not perfect anymore.

 

McIntosh MC252 Power Amp - NO Reserve! Mint condition All functions and lights work. Original owner's manual included. Shipped in original McIntosh boxes (double-boxed). This is a no reserve, no refun

 

This my Revox which I have owned since 1975--I am the second owner. The deck has been well maintained and cared for over the years. I last used it in 2011 to transcribe a few open reels from 1978 to C

 

This is a VERY RARE vintage Pioneer receiver. At the time of this listing this is the only SX-D5000 on ebay. This line of receiver was the first totally digital line for Pioneer. They are a true trans

 

Selling this RCA Model RP-3895 Antique Reproduction AM/FM Radio. It is in good working condition. Some minor cosmetic issues but otherwise in good condition. It is 15 inches tall and 11.5 inches wide.

 

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