V4bh tube layout

Pro Audio Asylum

Pro studio recording equipment and music production/industry.

Hello, does anyone know the tube layout for the ampeg V4BH, about 1990. There is one 12au7 which I can not remember the position of and three 12ax7s with 4 6l6gc's I know I should have remembered the positions before I took it apart but you know...anyway the first fuse socket is broken. OK I did try to get the schematic on line for free but no luck.
we should try to get this stuff done cheap. The sockets in question are U1 nearest the output transformer and U2 closer to the power transformer.
One of those sockets should take the 12 ax7 and the other the 12 au7 does anyone know which is which?

Thanks

Bill

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Topic - V4bh tube layout - florance50 11:55:58 11/06/10 (5)

RE: V4bh tube layout - Pro Sound Guy 14:01:19 11/17/10 (0)

RE: V4bh tube layout - Pro Sound Guy 06:47:08 11/15/10 (3)

RE: V4bh tube layout - florance50 02:19:44 11/17/10 (2)

RE: V4bh tube layout - Pro Sound Guy 13:57:03 11/17/10 (1)

RE: V4bh tube layout - florance50 03:34:46 11/18/10 (0)

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