Accuphase E307 rewire - diyAudio
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Old 23rd September 2005, 03:12 PM   #1
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Unhappy Accuphase E307 rewire

Hi guys

Wondering if can help me in any way!

I've been buying and rewiring japanese Accuphase amps for a couple of months and building up a nice collection:

M1000 monoblocks
E405
E407

However i recently got an E307 that does not have the usual guide inside to tell me which clips i should switch around to get 220-240V.

Has anyone done this without the guide as reference?

The schematic in the manual shows that the power comes in from AC via the power switch, then to AC switched outlets and slow blow fuse, then onto voltage selector, then onto power transformer.

Does the voltage selector mean the little bus bar for connecting the clips or is there really a switch to change voltage...if there is i can't see it!

What is weird is that the wiring looks similar to a 240V e405 is rewired. Anyone reckon this E307 adapts to different voltage?

Any help appreciated!

Richard
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Old 24th September 2005, 07:24 AM   #2
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can anyoje help?!
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Old 24th September 2005, 09:51 AM   #3
bocka is offline bocka  Germany
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Location: Hannover
Look to this thread:

Help Convert Rotel Amp 220v to 110v? SEE PICS

It should be applicable to your problem, too.
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Old 24th September 2005, 11:54 AM   #4
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Default thanks!!!!!!!!!!!

Quote:
Originally posted by bocka
Look to this thread:

Help Convert Rotel Amp 220v to 110v? SEE PICS

It should be applicable to your problem, too.

Many thanks Bocka...if that guy needs to know where the Bando website is the link is:

http://www.bandohk.com/en/

They did the power supply for my Accuphase! I'll have to look at the model reference number....i'm quaking in my boots!

If i post some photos can you help me more...i am in a desperate situation

Gruss!

Richard
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Old 24th September 2005, 01:10 PM   #5
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Default another picture

heres another
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Old 24th September 2005, 01:10 PM   #6
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Default and another!

heres another
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Old 8th October 2008, 07:43 PM   #7
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Hi,
dit you solved the problem with the rewire of your E-307?
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