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Looking for 220V Roland PSU [message #99489]

Sun, 13 July 2008 11:16

Deej [5]
Messages: 373
Registered: March 2008

Senior Member

This is the AC adaptor for the GC8 controller for the Roland R-880 reverb.
It's a line lump unit.

The one I have here is Model ACB-220 No 12449549

Can't seem to locate one here in the US as Roland US is about as worthless
as teats on a boar when it comes to legacy support.

If anyone has a line on where I might find one, it would be much appreciated.

Thanks,

Deej

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Re: Looking for 220V Roland PSU [message #99492 is a reply to message #99489]

Sun, 13 July 2008 15:10

Dimitrios

Messages: 1056
Registered: August 2005

Senior Member

Hey DJ,
So you need a 220v to 9V 1200ma power supply ?
I can buy one here in Greece for you and send it over maybe.
Are you sure you want exactly this 220v to 9v ?
What are you using a 110v to 220v converter ?
Why not buy a 110v to 9v 1200ma power supply instead ????
This is exactly what I think you need !!
Let me know.
Regards,
Dimitrios

"Deej" <noway@jose.net> wrote:
>
>This is the AC adaptor for the GC8 controller for the Roland R-880 reverb.
>It's a line lump unit.
>
>The one I have here is Model ACB-220 No 12449549
>
>Can't seem to locate one here in the US as Roland US is about as worthless
>as teats on a boar when it comes to legacy support.
>
>If anyone has a line on where I might find one, it would be much appreciated.
>
>Thanks,
>
>Deej
>

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Re: Looking for 220V Roland PSU [message #99500 is a reply to message #99489]

Sun, 13 July 2008 20:32

audioguy_editout_

Messages: 249
Registered: December 2005

Senior Member

Why do you need this?? The Remote powers parasitically from the R-880
down the 7 pin DIN cable... At least, ours do.

David.

Deej wrote:
> This is the AC adaptor for the GC8 controller for the Roland R-880 reverb.
> It's a line lump unit.
>
> The one I have here is Model ACB-220 No 12449549
>
> Can't seem to locate one here in the US as Roland US is about as worthless
> as teats on a boar when it comes to legacy support.
>
> If anyone has a line on where I might find one, it would be much appreciated.
>
> Thanks,
>
> Deej
>

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Re: Looking for 220V Roland PSU [message #99504 is a reply to message #99489]

Mon, 14 July 2008 01:15

Aaron Allen

Messages: 1988
Registered: May 2008

Senior Member

Shipping overseas or concocting another spaghetti monster?
AA

"Deej" <noway@jose.net> wrote in message news:487a466b$1@linux...
>
> This is the AC adaptor for the GC8 controller for the Roland R-880 reverb.
> It's a line lump unit.
>
> The one I have here is Model ACB-220 No 12449549
>
> Can't seem to locate one here in the US as Roland US is about as worthless
> as teats on a boar when it comes to legacy support.
>
> If anyone has a line on where I might find one, it would be much
> appreciated.
>
> Thanks,
>
> Deej
>

Report message to a moderator

Re: Looking for 220V Roland PSU [message #99509 is a reply to message #99492]

Mon, 14 July 2008 09:13

Deej [5]
Messages: 373
Registered: March 2008

Senior Member

"Dimitrios" <musurgio@otenet.gr> wrote:
>
>Hey DJ,
>So you need a 220v to 9V 1200ma power supply ?
>I can buy one here in Greece for you and send it over maybe.
>Are you sure you want exactly this 220v to 9v ?
>What are you using a 110v to 220v converter ?
>Why not buy a 110v to 9v 1200ma power supply instead ????
>This is exactly what I think you need !!
>Let me know.
>Regards,
>Dimitrios
>
>"Deej" <noway@jose.net> wrote:
>>
>>This is the AC adaptor for the GC8 controller for the Roland R-880 reverb.
>>It's a line lump unit.
>>
>>The one I have here is Model ACB-220 No 12449549
>>
>>Can't seem to locate one here in the US as Roland US is about as worthless
>>as teats on a boar when it comes to legacy support.
>>
>>If anyone has a line on where I might find one, it would be much appreciated.
>>
>>Thanks,
>>
>>Deej
>>

Dimitrios,

This is for the GC8 that came with the 220V R-880 that I got from you. I
am currently interfacing another GC8 that is using a 110v PSU, but I got
this one here in the US on EBay. Wouldn't the one that came with the 220V
R-880 require a 220V PSU as well? I am interfacing this R-880 with a 220V>110V
transformer.

Thanks,

Deej

Report message to a moderator

Re: Looking for 220V Roland PSU [message #99510 is a reply to message #99500]

Mon, 14 July 2008 09:15

Deej [5]
Messages: 373
Registered: March 2008

Senior Member

"Dave(EK Sound)" <audioguy_editout_@shaw.ca> wrote:
>Why do you need this?? The Remote powers parasitically from the R-880
>down the 7 pin DIN cable... At least, ours do.
>
>David.
>

I never could get this to work. Is there some setting that needs to be made
in the GC8 when powered remotely to allow it to get a feed from the R-880?

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Re: Looking for 220V Roland PSU [message #99511 is a reply to message #99504]

Mon, 14 July 2008 09:16

Deej [5]
Messages: 373
Registered: March 2008

Senior Member

"Aaron Allen" <know-spam@not_here.dude> wrote:
>Shipping overseas or concocting another spaghetti monster?
>AA
>
>

Naaaa.......just trying to get a second unit working as a backup in case
I ever need it.

;)

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Re: Looking for 220V Roland PSU [message #99512 is a reply to message #99509]

Mon, 14 July 2008 09:43

Dimitrios

Messages: 1056
Registered: August 2005

Senior Member

Hey DJ,
NO.
You only need to feed 9V to the controller.
It does not matter if your primary voltage is even 1000V !!
So you only need to buy a good 110V primary 9V secondary rated at 1200mA.
JUST CHECK polarity !
Behind the controller there must be an evidence of where is the plus going
and where the minus.
Just be sure , whatever power supply you use that polarity is the same.
You will not burn anything because there is always some kind of protection
with diodes inside the hardware but if it does not lit when connected then
you must have put it wrong.
Cheers,
Dimitrios

"Deej" <noway@jose.net> wrote:
>
>"Dimitrios" <musurgio@otenet.gr> wrote:
>>
>>Hey DJ,
>>So you need a 220v to 9V 1200ma power supply ?
>>I can buy one here in Greece for you and send it over maybe.
>>Are you sure you want exactly this 220v to 9v ?
>>What are you using a 110v to 220v converter ?
>>Why not buy a 110v to 9v 1200ma power supply instead ????
>>This is exactly what I think you need !!
>>Let me know.
>>Regards,
>>Dimitrios
>>
>>"Deej" <noway@jose.net> wrote:
>>>
>>>This is the AC adaptor for the GC8 controller for the Roland R-880 reverb.
>>>It's a line lump unit.
>>>
>>>The one I have here is Model ACB-220 No 12449549
>>>
>>>Can't seem to locate one here in the US as Roland US is about as worthless
>>>as teats on a boar when it comes to legacy support.
>>>
>>>If anyone has a line on where I might find one, it would be much appreciated.
>>>
>>>Thanks,
>>>
>>>Deej
>>>
>
>
>Dimitrios,
>
>This is for the GC8 that came with the 220V R-880 that I got from you. I
>am currently interfacing another GC8 that is using a 110v PSU, but I got
>this one here in the US on EBay. Wouldn't the one that came with the 220V
>R-880 require a 220V PSU as well? I am interfacing this R-880 with a 220V>110V
>transformer.
>
>Thanks,
>
>Deej
>

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Re: Looking for 220V Roland PSU [message #99513 is a reply to message #99510]

Mon, 14 July 2008 09:41

EK Sound

Messages: 939
Registered: June 2005

Senior Member

Did you flip the switch on the back of the unit from MIDI to RRC? Oh,
and I guess it's a 6 pin DIN...

David.

Deej wrote:
> "Dave(EK Sound)" <audioguy_editout_@shaw.ca> wrote:
>> Why do you need this?? The Remote powers parasitically from the R-880
>> down the 7 pin DIN cable... At least, ours do.
>>
>> David.
>>
>
> I never could get this to work. Is there some setting that needs to be made
> in the GC8 when powered remotely to allow it to get a feed from the R-880?

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Re: Looking for 220V Roland PSU [message #99516 is a reply to message #99511]

Mon, 14 July 2008 19:41

Aaron Allen

Messages: 1988
Registered: May 2008

Senior Member

Standard 9vDC output, at whatever amps you need, will get it. Primary
transformer winding doesn't matter, it's about the output side. Typically,
Roland is negative tip but you'll wanna verify that on the unit or in the
manual.

AA

"Deej" <noway@jose.net> wrote in message news:487b7bf5$1@linux...
>
> "Aaron Allen" <know-spam@not_here.dude> wrote:
>>Shipping overseas or concocting another spaghetti monster?
>>AA
>>
>>
>
> Naaaa.......just trying to get a second unit working as a backup in case
> I ever need it.
>
> ;)

Report message to a moderator

Re: Looking for 220V Roland PSU [message #99517 is a reply to message #99513]

Mon, 14 July 2008 21:25

Deej [5]
Messages: 373
Registered: March 2008

Senior Member

EK Sound <ask_me@nospam.net> wrote:
>Did you flip the switch on the back of the unit from MIDI to RRC? Oh,
>and I guess it's a 6 pin DIN...
>
>David.
>
Hi Dave,

Yes. It is properly cnnected with the switch set to RRC. No workee. Fortunately
the GC8 works fine externally powered.
>
>
>Deej wrote:
>> "Dave(EK Sound)" <audioguy_editout_@shaw.ca> wrote:
>>> Why do you need this?? The Remote powers parasitically from the R-880

>>> down the 7 pin DIN cable... At least, ours do.
>>>
>>> David.
>>>
>>
>> I never could get this to work. Is there some setting that needs to be
made
>> in the GC8 when powered remotely to allow it to get a feed from the R-880?

Report message to a moderator

Re: Looking for 220V Roland PSU [message #99518 is a reply to message #99512]

Mon, 14 July 2008 21:26

Deej
Messages: 130
Registered: September 2006

Senior Member

"Dimitrios" <musurgio@otenet.gr> wrote:
>
>Hey DJ,
>NO.
>You only need to feed 9V to the controller.
>It does not matter if your primary voltage is even 1000V !!
>So you only need to buy a good 110V primary 9V secondary rated at 1200mA.
>JUST CHECK polarity !
>Behind the controller there must be an evidence of where is the plus going
>and where the minus.
>Just be sure , whatever power supply you use that polarity is the same.
>You will not burn anything because there is always some kind of protection
>with diodes inside the hardware but if it does not lit when connected then
>you must have put it wrong.
>Cheers,
>Dimitrios
>
>"Deej" <noway@jose.net> wrote:
>>
>>"Dimitrios" <musurgio@otenet.gr> wrote:
>>>
>>>Hey DJ,
>>>So you need a 220v to 9V 1200ma power supply ?
>>>I can buy one here in Greece for you and send it over maybe.
>>>Are you sure you want exactly this 220v to 9v ?
>>>What are you using a 110v to 220v converter ?
>>>Why not buy a 110v to 9v 1200ma power supply instead ????
>>>This is exactly what I think you need !!
>>>Let me know.
>>>Regards,
>>>Dimitrios
>>>

Well ****. I just5 hooked it up to my US powered 9v adapter and it works
fine. I figured it would expolde or something.

;)

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