Up for sale is a vintage 1960's B&K tube model 1077B television analyzer and test pattern generator. This analyzer is well built and fairly heavy as it has all the circuitry to test the performanc

 

In working order. Comes with two microphones, one empty reel AND four speaker wires. SEE ALL PHOTOS

 

0 0 0 0 0 0 This amplifier was built into a homemade walnut plywood cabinet (9”x9”x17”) It has been stored in a garage for years. Since I am not very knowledgeable about electronics all I have d

 

* VERY RARE * _VINTAGE _ Marantz Model 500 Late Series Original 2-page Sales Brochure w/spec sheet * * * * * S/H $5.00 in Continental USAIncludes insurance

 

Vintage Magnavox Micromatic Stereo Turntable with 45 Adapter Made in England Beautiful, very clean Magnavox Stereo Turntable removed from a working Magnavox Console The 45 spindle is included and ther

 

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

 

Up for auction is a lot of 4 6SL7GT tubes. They have been tested on a newly calibrated B&K 707 for mutual conductance where 22% is minimum good. They test as follows RCA 42/45, RCA 55/50, RCA 40/4

 

You are bidding for a QUARTET of: PHILIPS Miniwatt 12AX7 ECC83, Ring "o" getter, made in Holland Heerlen plant, 1960´s production. Great tube sound, recommended for critical audio applications. Were

 

The first Portable Calculator commercially produced. Available in 1970. Based on Texas Instruments chip developed at Cal Tech, Pasadena (Dr. Sheldon Cooper?) for more information: http://www.vintageca

 

Tested, working A/D/S tweeter # 206-0116. Very good cosmetic condition. Includes mounting screws and insulator backing.