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Mullard 6J7GT ...
Mullard 6J7GT ...
USD$42.38
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Western Electric 420A=5755(~ECC83/12AX7) ,1970s,O getter,high CP value,USA made!! USD$24.75 USD$19.49/per piece
Stock : 100+ pcs.
Status : NOS
Box : original 200 pcs Western Electric master box, WB

Descriptions : This item is 420A/5755 tube!
( 5755/420A is not a direct replacement tube of ECC83/12AX7 )!!

5755/420A+ socket converter = ECC83/12AX7 !!

You need to buy a converter socket if you want to use 5755/420A in your ECC83/12AX7/5755 amp!! We have such socket for sale, just choose on the bottom of this page!

Westernic Electrin 420A=5755, similar to 12AX7/ECC83 but different pin layout! made in USA in 1970s ; We've imported these from USA years ago and have sold thousands of these in the past years! Very good sound! high CP value!

It need a socket converter for 12AX7/ECC83 amp. (=>hand made socket converter ), (=>[420A+ socket converter]=12AX7),

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Option:
tube(s) matching service:
Current Reviews: 5
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