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Discussion Forum for Mesa Boogie Products
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PostPosted: Thu Aug 06, 2015 12:56 am 
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Mark II

Joined: Thu Feb 04, 2010 7:06 am
Posts: 69
Hi guys,
i have had these for some time now in my collection but wanted to know if you could ID them and if they are real?
TUBE 1.
Image
Image
only other visible markings are EISH or could be FISH and 161..looks like lower case b underneath

TUBE 2.
Image
Image
i think this could be a version of a telefunken? has 51 in the diamond underneath.only other visible markings are eg.
i lost track of what i have and started to go back to the collection to roll in my revG.
any help is greatly appreciated.

_________________
98 revG 2CDR
Randall T2
jcm900
jcm800
2x1960 4x12 cabs
Jackson COW7x2
Jackson SLAT3-7
ESP viper7
ESP STEF7
ESP STEF8
Ibanez universe
Ibanez rg1527
EBMM JP7
and too many 6ers that dont get used


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PostPosted: Wed Jan 04, 2017 3:29 pm 
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Bottle Rocket

Joined: Wed Jan 04, 2017 2:38 pm
Posts: 2
Location: Finland
Tube1: If etched code is i61 and Bxx(x) it is Mullard ECC83/12AX7 from Blackburn UK factory
Tube2: Looks original Telefunken Smooth plate


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PostPosted: Mon Feb 06, 2017 5:39 am 
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Mark II

Joined: Thu Feb 04, 2010 7:06 am
Posts: 69
interesting..thanks

_________________
98 revG 2CDR
Randall T2
jcm900
jcm800
2x1960 4x12 cabs
Jackson COW7x2
Jackson SLAT3-7
ESP viper7
ESP STEF7
ESP STEF8
Ibanez universe
Ibanez rg1527
EBMM JP7
and too many 6ers that dont get used


Top
 Profile  
 
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