Showing all 7 results
-
All prices are per tube
Cossor 53KU=CV378
$899.98NOS 53KU- Cossor Made 1948-1953 brown base/grey plates- solid round disc side getter halo in original Cossor boxes! The best of the best! Made by A.C. Cossor / Cossor House Highbury Grove/High Wycombe UK. $899.98 for the matched pair ( Please note: Only one matched pair is left in stock; identical matching at 198mA/198mA)
-
All prices are per tube
Cossor 53KU=CV378 1950’s black base
$399.99NOS 53KU- Cossor Made 1953 black base/black plates- solid round disc side getter halo in original military box! Made by A.C. Cossor / Cossor House Highbury Grove/High Wycombe UK. $399.99 per tube. ( Please note: Only one piece is left in stock and the base was cracked and fixed by the british military and stamped on the tube, see pictures ; slight particles inside base but does not affect sound whatsoever.)
-
All prices are per tube
High Wycombe GZ37
$399.9953KU=GZ37 Base is cracked/repaired but functions tests perfectly. Rare black base version of CV378=GZ37 tube type. Only one piece available.
-
All prices are per tube
Mullard CV5745
$150.00This is a suitable replacement for any GZ33=CV5745 tube type. Various brands available.
-
All prices are per tube
Mullard GZ33 Pinnacle
$150.00Made by Mullard, branded as Pinnacle, we have two NOS pieces remaining in original boxes. This is a suitable replacement for any GZ33 = CV5745 Full-Wave Rectifier tube type. Various brands available.
-
All prices are per tube
Mullard GZ33-used
$99.99Mullard NOS GZ33 - 2 used pieces remain. Military and Haltron branded. Another renowned rectifier tube which can often be used as a substitute for a 5AR4 or GZ37 (please check the specification of your circuit before ordering). The mullard really makes a difference in your hifi or guitar amp sound! Brand new in Military or OEM boxes, made by Mullard in the 1950s! Just $149.99 . This is a suitable replacement for any GZ33 = CV5745 Full-Wave Rectifier tube type. Various brands available.
-
All prices are per tube
Mullard GZ37
$159.99Mullard NOS NIB GZ37=CV378 - Another very well known rectifier which can often be used in place of a 5AR4 GZ34. These are NOS in original military boxes with most being from 1952!!! Get them while they last! Just $159.99 each! This is a suitable replacement for any CV378=GZ37 tube type. Various brands available.
Follow Us