A pair of RARE Siemens Klangfilm 4" AlNiCo tweeters. Very early version of this kind of speakers! Made in Germany in early 1950s. PROFESSIONAL audio quality. Diameter is 4", Impedance 6 Ohms each. Wit

 

Pair of JBL Bookshelf Speakers Model G100 - 6 ohms Serial number: J1443-054485 Really Nice pre-owned Condition. Exterior and speakers very good condition - see pictures. Will only work with 6 ohms, wi

 

DATAMATH CALCULATOR MUSEUM sells on eBay Texas Instruments TI-54 - NEW-IN-BOX Texas Instruments introduced in 1981 with the TI-54 the first calculator performing complex calculations. The technology i

 

You're bidding on this Marshall Park Series model G15R CD. As pictured it shows signs of age and use including the top strap having the scuff shown. The amp works and sounds great but the Bass pot is

 

This auction is for a Vintage GE Communications 12AX7 Tall Plate Yellow Tip Preamp Tube. It has tall gray plates, a heavy duty thick top round getter and is in good clean condition. This is a used vin

 

Click-on Crown to Enter Store “WE SPECIALIZE IN TONE.”For your consideration is a TESTS ABOVE NOS+++ AMPEREX PHILIPS MINIWATT (Same as BUGLE BOY) 12AX7 ECC83 Audio Tube from the mid-1960s with 14m

 

Speakers are in great condition. However they will need reformed (see pics) cabinets are in great shape. Grills are in great shape, no holes. Ships via FedEx within 24 hours

 

70's era Yamaha Natural Sound Stereo Receiver .. /.. CR 620 Normal 0 false false false MicrosoftInternetExplorer4 This Yamaha CR 620 / Natural Sound Stereo Receiver, it is in excellent working and cos

 

Removed from console a remote amplifier .no tubes included Used 2. 6bm8-ecl82 untested sold as is for parts Posted with eBay Mobile

 

Stromberg-Carlson Model 20 amp, about 1940, in nice, as found condition. See all pictures. Needs new power cord. Comes with all tubes as shown. 6L6's and 5U4G test good. Transformers test good. Not te