Monster 807 Tube Amplifier. Very clean and simple circuitry. Great amp for restoration and/or modification. Stancor power transformer, Aerovox Filter capacitors, and large beefy output transformer. At

 

Turns on and display lights up, but it hasn't been tested. Front cover that hides controls is missing.Normal wear and tear.

 

Hiya, got a real cool ARP 2600 synth user guide/manual here. Got it in college where I was fortunate enough to play with an ARP, graduated now and want to find this book a home that will better apprec

 

The GE POWER SOUND 8TRACK PLAYER shown here comes with the instructions and microphone. I don't have an 8-track cartridge, so I couldn't test the 8-track player. There is some corrosion in the battery

 

Up for auction is a vintage Panasonic Cassette Player and recorder. The item was tested and did play the tape and sounded good. The physical condition is pretty good. There are scratches and marks it

 

Set of four Ruby 12AX7AC5 tubes, brand new and in white boxes. These tubes are all factory tested and part of a fresh OEM bulk lot. You can buy with confidence that these tubes will not be microphonic

 

I combined them on 10 1/2 in reels and and left with the reels Actually one is from a Scotch 206 and one from Radio Shack but that would not fit in the description box excellent condition will ship wo

 

2 x ECC83 (12AX7) Telefunken Berlin - W. Germany in Box ribbed plates - early version - same series - tested as new <> 1 x ECC83 Telefunken - code on tube: B ne 01 number on top: 713 1 x ECC83 T

 

2 NOS RCA 6C8G Vacuum Tubes Vintage 1942 Audio Twin Triodes These new-old-stock tubes have been tested for mutual conductance. On my Heathkit TT-1 tester they read 1600/1600 and 1650/1700. A reading o

 

Up for your bidding pleasure is my personal and Vintage Nakamichi 480 2 Head Cassette Deck. Since having a daily Yamaha and a vintage MCS in the barn, I have had this in storage with my Denon that wil