Нашел на забугорном форуме по своим датчикам.
http://forum.gibson.com/index.php?/topic/96482-alnico-classic-and-alnico-classic-plus-humbucker-pickups/И так в G400 стоят Alnico Classic and Alnico Classic Plus Humbucker Pickups.
Epiphone's sight is not much help so I have been combing the internet looking for specs & model numbers for the Epiphone Alnico Classic & Alnico Classic Plus Pickups.
What follows is my assumptions based on what I have found. If the experts could please read what follows and correct/confirm this information:
------------------------- Start of Assumptions --------------------------------------------------------------------------------------------
The "Alnico Classic" & "Alnico Classic Plus" pickups are not sold separately (they only come included with Epiphone guitars)
The "Alnico Classic" & "Alnico Classic Plus" Humbucker Pickups are Epiphone low cost versions of Gibson 490R & 498T and are made in China.
NECK Pickup
"F" Stamp means pole spacing: 50mm (1-15/16")
-8.1k ohms
-Alnico-V magnet
-output 6.5 out of 10.0 max
Model numbers include but are not limited to:
G-400 Neck = Alnico Classic with Chrome cover
57CH (G) = Alnico Classic with Chrome cover
HB6N (OPEN) = Alnico Classic Uncovered Six Neck
BRIDGE Pickup
"R" Stamp means pole spacing: 52mm (2-1/16")
-13.3k ohms
-Alnico-V magnet
-output 7.0 out of 10.0 max
Model numbers include but are not limited to:
G-400 Bridge = Alnico Classic Plus with Chrome cover
HOTCH (G) = Alnico Classic Plus with Chrome cover
HOTHB8B (OPEN) = Alnico Classic Plus Uncovered Eight Bridge
-------------- End of Assumptions --------------------------------------------------------------
************* References Follow ********************************
http://forum.gibson....iphone-pickups/
The '57 Alnico Classic and the '57 Alnico Classic Hot... in covered and uncovered flavours.
Note that the uncovered PUs measure out exactly the same resistance as the covered ones.
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http://forum.gibson....g-400-spec-run/
Alnico Classic Humbucker has an Alnico V Magnet, rated at 8.5Kohms
Alnico Classic Plus Humbucker has an Alnico V Magnet, rated at 13.8Kohms (wound slightly hotter).
In a G-400 Series guitar, the typical pickups are:
HOTCH(G) Bridge (Alnico Classic Plus)
57CH(G) Neck (Alnico Classic)
On the back of the pup will be a sticker that will say either "HOTCH(G) or 57CH(G)" or
just simply "G-400 Bridge or G-400 Neck", based on which pup it is.
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http://www.mylespaul...son-pickup.html
Epiphone 57CH(Classic) (Alnico5) 7.8 - 8.13 KO
Epiphone HOTCH(Classic +) (Alnico5) 13.3 – 14 KO
Epiphone HOTH8B (Alnico5) 13.14-13.58 KO
Epiphone HB6N (Alnico5) 8.12-8.30 KO
Оригиналы Gibson
Gibson 490R (Alnico2) 7.2 - 7.83 KO
Gibson 490T (Alnico2) 7.9 - 8.53 KO
Gibson 498T (Alnico5) 12.32-13.46 KO
Gibson 496R (Ceramic) 8.3 - 8.63 KO
Gibson 500T (Ceramic) 14 – 15 KO
Я так понял из описания, что у меня стоят аналоги Gibson 490R & 498T. и смысла на них менять нету.