Vintage Hewlett Packard HP 67 Scientific Calculator Missing charger. Original vinyl case included. Very Good condition. Very clean. Have not put fresh batteries in to see if the unit powers up. Sold a

 

Pair used vintage UTC ER-578 transformers. Mil number TF4SX13YY 15K ohms C.T primary, 600 ohm split secondary. +/- 2db 200-600 CPS (?) catalog may have spec here:http://www.junkbox.com/electronics/utc

 

cloudaudio Store Marantz aluminum headshell. Very good condition. Has two very minor scratches (photo 2)

 

Pair NOS Merit P-2871 2X 6.3V 6.5A Filament Transformer Made in USA by Merit You are bidding on One Merit P-2871 2X 6.3V 6.5A Filament Transformer in excellent working condition. NOS and never been us

 

1 pair of Jabo KH-55 Laboratory series horns. The horns are a further development of the famous Jabo 50. After more than a year of improvement the company Jabo had the success of constructing the horn

 

1970's Pocketronic II Calculator Missing power cord Serial # 115047 Original thermal tape cartridge, black case, serial card and box. NEVER USED Excellent condition. Each previous sale was complete. S

 

OK now that I have the correct pictures! Cleaning out the old parts bin and we have a new, never installed 520 PCB part number Q52FSSL. These items are listed in the circuit diagrams as "optional supp

 

Face plate

 

This is a vintage Western Electric model 10D telephone output speaker driver....tested as good.... S/H is $21.75 in continental 48 USA.......e-mail otherwise for a quote BEFORE you bid. I accept PAYPA

 

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