I'm a collector and there is always the problem with space, so I'm selling some items. Fully tested & functional. It has 2 plugs to plug it in to a radio, with a switch to mute the speaker. I have

 

Original AZ12 rectifier tube. Made by VALVO in the 1930s/40s. Same quality like Telefunken . BLACK MESH. Made in WWII (in the 47th week of 1941) for German military (WEHRMACHT). With MILITARY MARKS. W

 

For sale is a beautiful and matching quad (this is QUAD II) of Mazda Belvu NIB and unused EL84 / 6BQ5 tubes. All are brand new, with original boxes, have identical date codes 5920 (which indicates 20t

 

Tested and working well. Great sounding vintage headphones with 2-way speakers in each earcup. Check back later tonight for more details and pics! On Aug-20-12 at 12:29:16 PDT, seller added the follow

 

middlemansales33 store 2 6L6GC RCA BLACK PLATE BALDWIN ORGAN PIANO FENDER AMPLIFIER AMP VACUUM TUBES On Jul-23-13 at 07:46:10 PDT, seller added the following information: Every buyer gets a MyStoreRew

 

i only ship to addresses in the usa sorry ,here we have a nos rca vacuum tube 6eg magic eye , i have no way of testing it, it looks great in original cardboard sleeve not original box,there is some ox

 

Selling a single Altec N1500A crossover. it looks in very good condition the control moves freely dont have original knob. I have no altec speaker to test it with. sold as isOn Jul-24-12 at 22:55:45 P

 

TRANSLATE Arabic Chinese French German Greek Indonesian Italian Hindi Japanese Korean Swedish Portuguese Russian Spanish Pair Amperex 315-A W Giant Rectifier Vacuum Tubes This auction is for all 3 tub

 

Heathkit Audio Generator model 1G-72. Multiplier clean 14 day return policy. Also check out my other ham items which include: Drake c2 receiver, Heathkit Multiplier audio Generator model 1G-72, Drake

 

Here's a Minty Phase Linear 700B amp with beautiful walnut case and original owners manual and FTC wattage statement sheet.. All functions work just as they should. This came from the estate of a coll