Double Button Carbon Microphone 1920's , 9 " tall , ring 5-1/4 " diameter, mic element 3"diameter ,2-1/2 " wide , this element is huge ,but is has seen better day's mic is offered as is ,untested ,it

 

I have 2 very rare 12" subwoofwr by JBL made for Heathkit. Both subs are in great working condition.Free from any damage ie; rips tears,dents center of cone . The model number on the back of the subs

 

Technics by Panasonic Direct Drive Automatic Turntable System SL-1600 with Operating Instruction Manual Purchased about 1978. Worked extremely well until 2010, when I finished replacing all of my musi

 

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

 

This is a VINTAGE RCA ENGRAVED BASE UY227 NOS/NIB VACUUM TUBE. This tube has a Mesh Plate with a Side Getter. Made in the USA! This tube was tested on a Jackson tester, the meter goes from 0 to 50 and

 

dealstorage Store Up for bid today: Vintage Audiotronics 312T 312 School Classroom Stereo Record Player Turntable Model 312T Works Great!! Working In Pics! In Great Shape! normal wear, see pics for de

 

This is a single lot of four reels of TDK Audua LB-1800 tape for reel to reel recorders. This is the stuff that the professional labs used, and is the tape that most manufacturers used when calibratin

 

Original owner, all parts complete.  Owners manual, power cord, protective case.  Also works with 3- AA batteries.  (Batteries not included).  Made in 1981, when sound quality was high from Japan

 

Used, but tests strong. Comes with original box missing flaps on one side. Money back for non-working items. Thanks for looking!!

 

Thanks for looking. These tubes where pulled from a MC275 and I had an extra pair. These tubes are used, they should be tested before installing them in your amp. Since I don't have a tube tester so I