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

 

These are new NOS tubes and they have never been used, they are delivered in the original army boxes as you see in the photos. These are high quality tubes with gold pins and they are made by Mullard

 

Super quality 12AU7 made by the French subsidiary of Philips/Mullard. very clean quite pair of tubes excellent in highend audio gear demanding the best.

 

Rare find! New Old Stock EV T35 in original box with mounting bracket, hardware, manual, and warranty card! Measures 10.8 ohms DC Guaranteed to work perfectly. Posted with eBay Mobile On Nov-27-13 at

 

DBX 3BX Series Two Dynamic Range Expander WIRE HAVE A LITTLE CUT BUT I PUT COVER WITH A TAPE I THINK YOU CAN SEE THAT USE HAVE QUESTION LET ME KNOW

 

HOLIDAY PRICE! I am selling a lot of Raytheon CK6476 (2 tubes) and CK6910 (3 tubes) Neon Decade Counter Tubes. These have been carefully packed and stored since the '70s. I am not sure about the diffe

 

These tapes were obtained in an estate sale. I have listened to one or two but not all of them. The ones I listened to were in 6-8 condition and sounded very good. All tapes are in round plastic conta

 

SHIPPING IN THE USA ONLYUp for auction are 2 Vintage Acrosound Transformers TO-300 and TO-305 they are in excellent cosmetic condition with just a few tiny chips to the outside, very heavy for there s

 

Two RARE Siemens Klangfilm 14g fullrange speakers. VERY EARLY version. Made in Germany in 1949/50! PROFESSIONAL audio quality. With large and heavy SCREWED AlNiCo magnet and PHENOLIC SPIDER. Diameter

 

Hi I have this General Electric Am/Fm long range radio has Am/FM afc,treble balance,Bass balance and loudness settings has cord or battery take 6 D size batteries has good antenna also has screws in b