MARCONI VALVE, BVA from 20th,ML4,tested,100%,#1 Ua=150v Ug1=-6v Ia=9ma

 

Here is a TEXAS INSTRUMENTS TI PROGRAMMABLE 58 C calculator. Please see the pictures as they are the best description of this item. I do not have the charging cord. Item comes with the original case.

 

FOSTEX 10F3 4" speakers AKAI BRANDED Extended Range Drivers , alnico magnet VERY KOOL LOOKING, and sounding ! very efficient 8 OHM hard to find 30 yr old speakers in decent shape cosmetically,these wo

 

Up for bid is a gently used yamaha natural sound stereo receiver CR-620. Looks great and sounds great. FEATURES: FM Front End with NFB-PLL Multiplex Decoder. Pilot Tone Suppression (Special Active Fil

 

You are bidding on one Ortofon Mono Pick up Cartridge. I can't plug it into anything so I don't know if it works or not. Serial Number is 123692On May-12-13 at 04:55:47 PDT, seller added the following

 

Bell System Western Electric Bakelite PhoneTelephone dial works freely. No cord so untested. Bakelite case has no cracks, just wear from use. F1 Handset ear piece is damaged, see pictures. The cover t

 

March 1962 Audio magazine. 72 pages. Articles and ads for audio electronics. Some small creases. Small tear on back cover.

 

The auction is for a pair of used Mullard EL37 tubes. This highly desirbale pair of tubes are in fair cosmetic shape. One has very little writing left. The date code on the readable on is R61 B6L. I b

 

Here for sale is a:   Vintage Old Engineering calculator. It is complete and in a  case, my father used one of these to do calculations to create structural steel construction drawings. It appears t

 

Pen-type ORP Meter with Backlight LCD Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. We have been selling successfully in