Antique USA Audio Equipment Vintage Altec Western Electric Peerless ADC RCA Chicago old wire tubes Sylvania General Electric Altec Langevin

pair Tung Sol 5687 17mm shinny black plate D getter mid 1960s!

$52.00
Out-of-stock
Add to wish list

Generally matched and tested on a calibrated TV7. Tubes are as found in old boxes (stained,old paper box). TEST STRONG and matched output on a calibrated TV7 tester (see reports below) Letters are good on one other is missing ink, but has etched 5687 in glass..they are old and you'll love the sound.  These are the best version of the late 1950s 5687 -- the tall black plates with big D getters. These were ruggedized and matched versions (you can see the "purple ink" tops). They did not make them with such high quality beyond the early/mid sixties. Packed well in a double box and shipped quickly via USPS or EMS.

 

 

 

All vintage USA audio 1930s ~ 1980s

pair Tung Sol 5687 17mm shinny black plate D getter mid 1960s!

$52.00
Out-of-stock
Add to wish list

Generally matched and tested on a calibrated TV7. Tubes are as found in old boxes (stained,old paper box). TEST STRONG and matched output on a calibrated TV7 tester (see reports below) Letters are good on one other is missing ink, but has etched 5687 in glass..they are old and you'll love the sound.  These are the best version of the late 1950s 5687 -- the tall black plates with big D getters. These were ruggedized and matched versions (you can see the "purple ink" tops). They did not make them with such high quality beyond the early/mid sixties. Packed well in a double box and shipped quickly via USPS or EMS.