Up for auction is a like new quad of the latest re-issue Mullard EL34 power tubes. I bought these tubes and used them for about 2 weeks in my amp, but decided to go with a different set as these just

 

Here's a pair of Tung Sol 6SN7 GTs. These are old black glass tubes with round black plates and the oval mica spacer on top. The date codes on these tubes are a little smudged, but you can see they do

 

I also offer belt kits and instructions for Nakamichi, and most Pioneer cassette decks. CT-F750,800,900,950,1000,1050,1250 as well as the RT-909 If you don't see it listed just ask. This kit fit eithe

 

Here we have a RCA 2A3 audio vacuum tube that has been fully tested on a calibrated TV-7B/U for mutual conductance, shorts, and gasses. This tube tests at a strong 72, where 38 is considered minimum g

 

Tested and working well. This is a heavy and well built turntable with a top-of-the-line ADC cartridge. Check back later tonight for more details and pics! On Jul-26-13 at 15:59:25 PDT, seller added t

 

QUANTITY 3 PCS CETRON & 3 PCS TUNG SOL ALL 6384CONDITION USED, AS SHOWN IN PICTURESSHIPPING FOR USA $25.00-FOR EUROPE $20.00 THE SPECIFIC LIGHTS ARE USED, BY ELECTRONIC MACHINES was dismantled. TH

 

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

 

On offer here is a genuine metal shell PHILIPS MINIWATT 5AR4 rectifier. Made in Holland Universally regarded as the very finest 5AR4 ever made. Precise and supremely rugged, they are now scarce and hi

 

pawction Store one vintage sylvania vacuum tube. model jan chs 6sj7GT. presumed working, but can not test this. either i throw them all away...or someone buys cheap and take a chance. These were in bo

 

Nagra ND-EPC External DC Power Converter for Nagra D 11-30V This extremely rare power supply is in VERY good condition. This device allows powering of the Nagra D/DII in the field from an external DC