Radofin Model 1710 Calculator I am selling a Radofin Model 1710. The calculator is in good shape. The pen does write. It takes 6 AAA batteries not included to operate.The calculator shown is the one y

 

This item is a used Triad filament transformer model F-22A. The specs are 6.3 VAC at 20A with a center tap. It has been tested and is in working condition. With the center tap, it would be a good tran

 

Hello, you are bidding on three (3) individual bias & transconductance matched sets of four (4) SV6550C, more commonly referred to as just 6550's, vacuum tubes for any tube amp that uses 6550 size

 

Tascam 22-2 in very good condition.  Everything mechanical works, but I am unable to test the heads.  Cosmetics:  A few small surface scratches, very clean.     VU Meters work, lights in VU meter

 

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

 

RABCO (HARMAN KARDON ST5 WORKS WILL NEED TO BE FINE TUNED AS FAR AS TRACKING GO'S WHEN IT ARRIVES AT ITS FINAL DESTINATION A COMMONTRAIT AMONG RABCO TURNTABLES SOTHERE IS AN ADJUSTMENT KNOB AT THEREAR

 

Fabulous looking and working condition. Comes with everything in pictures. Posted with eBay Mobile

 

Original European. Made by Philips / Mullard in the 1950s. VALVO is the name of the Philips company of West Germany. With metal base and 54/rsB-code. VERY EARLY GZ34 version! See pictures. Tube comes

 

You are bidding on a vintage Marantz PMD 430 Portable stereo 3 head cassette recorder. This unit is fully functional the heads have been cleaned and there is no visible wear or scratches on case. Unit

 

Very Clean Original set of 2 Vintage Telefunken 8" Alnico Full Range stereo speakers! Please see the detailed pictures below SHIPPING Within Canada IS NOT $1.. Please email for exact quote..All others