I am the original owner. I did not use this calculator very much, but it has some minor scratches as I purchased this in Fall 1988. This calculator is in working condition as shown; however, batteries

 

6 pcs Philips EL509 and EL519 high power pentodes This auction is for 3pcs EL509 and 3pcs EL519, all made by Philips. (Yes, Pope is also Philips) -2x EL509 NOS in the box -2x EL519 NOS in the box -1x

 

0 false 18 pt 18 pt 0 0 false false false We’re Stereo Exchange, located in New York City. We've been in business since the 1970s and are a major high-end dealer. We have all the current top brands

 

MAXELL RECORDING TAPE 10IN METAL CLASSIC 50-35 PRO MASTERING TAPE..RECORDED ONCE..ORIG OWNER.. NICE REEL THNX PAYPAL ONLY

 

This listing is for lot of Seven 12AX7 Vacuum Tubes pulled from an 1950 organ that was in 100% working condition. I pull down back panel from organ and when main switch was ON I saw the tubes were lig

 

The rarely seen Ks-601 Panel speaker. Comes in a pair of 2 and they both offer a 4 x 6 1/2 woofers as well as a 1x 3 inch cone tweeter. We have not tested. A photo from the original flyer added in the

 

dicksonauctions Store CARVER AVR100 AVR-100 STEREO RECEIVER !!

 

Up for auction 2 very clean Hammond organ amplifiers, 6V6. The amplifiers themselves are untested but their tubes have been fully tested and are in the good or better range. Amps will be professionall

 

Pictures speak for itself. View them all and carefully. You'll see for yourself this is one of the finest examples of the Hickok 6000A Dynamic Mutual Conductance Tube Tester. The outside has very few

 

Here is a interesting lot of 14 pre-recorded reel to reel tapes, 7" plastic reels, 1/4" tape. All tapes are untested and sold AS IS. The audio tapes are mostly 4-track stereo except for the RCA Canyon