Heathkit Digital Multimeter Model IM 1212. Powers on and numbers appear in the screen. Selling as is in Photos. Case is in good condition. Ship to lower 48 States ONLY. Overseas uses Global Shipping P

 

Up for auction is a like new quad of the latest re-issue Mullard EL34 power tubes. I bought these tubes and used them for about 2 weeks in my amp, but decided to go with a different set as these just

 

These are eighteen Vintage Vacuum Tubes that I purchased at an estate auction. There is one New Old Stock Delco 6SN7GT, the rest are used including one Sylvania JAN tube (which was originally inside t

 

I have an Onkyo TX-4500 receiver that I'm parting out. Here for auction is the relay PC board. Serial number NCPS-342. It is and was tested and working. Due to scammers who want to get this board and

 

You are looking at an excellent strong matched pair of prized Telefunken Germany ECC803S gold pin, halo getter tubes with twin getter supports. The photos are three of the pair and then three each of

 

I am the original owner of this cassette player. It is one of Pioneer's early models, made in Japan in the early 80's. If you're building a vintage Pioneer "silver face" stack, this would be a nice ad

 

THE RADIO CRAFTSMAN C400 MONOBLOCK POWER TUBE AMPLIFIER MADE BETWEEN 1950 AND 1960 IN CHICAGO, IL I POWERED IT UP ALL OF THE TUBES WERE GLOWING AND IT HAD MUSIC PLAYING OUT OF MY TEST SPEAKER BUT THEN

 

The rarely seen Ks-601 Panel speaker. Comes in a pair of 2 and they both offer a 4 x 6 1/2 woofers as well as a 1x 3 inch cone tweeter. We have not tested. A photo from the original flyer added in the

 

**IMPORTANT: When I say it “works” I don’t have a Morse Code key so I cannot test whether it functions properly to record anything but when I hook up a 9 Volt battery, the wheels turn like they

 

Description Power Supply Board Based on LM317T Regulator IC Design, AC or DC Input, DC Output.Complete Series of Protections (IC Function), Current Limiting, Thermal Shutdown and SOA Control.With Prot