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Please identify these tubes.

Wharfedale EVO 4.1 4.2 Speakers

sunil91

New Member
Joined
Sep 22, 2018
Messages
5
Points
1
Location
New Delhi
I have found these tubes while packing for a house shift recently. These were taken out from an old radio. One tube has partial marking and rest has no marking at all.
Thanks
 

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venkyts

New Member
Joined
Aug 2, 2011
Messages
19
Points
3
Location
Bangalore
I may be wrong, but they look like 8 pin valves either E or U series

Tube 2 could be EZ 40

Partial marking one seems to be ECH 42. Though normally it has wire mesh type of element visible, some models also had black metal outer element
 
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