Gallien Krueger 1001RB II power amp board 206-0260-B schematic

[shortcircuit]

I just got this amp in,and I can find schematics up to A6, but no B. Can anyone help??
Being the weekend I haven't contacted GK yet.

[g1]

Here's the power, don't have the pre.

[shortcircuit]

Thanks g1 Have found pre also.. Off to the Lab

[g1]

Could you post the pre for us?

[shortcircuit]

Posted by Tone Meister thread 700R II schematics post #1 , 206-0251-B1 preamp schematic 700RB II.pdf

[shortcircuit]

Here's the power, don't have the pre.

g1 do you have the foil schematic and parts list for this board??

[g1]

No I do not have that.

[shortcircuit]

No I do not have that.

ok thank you , have a great day

[vintagekiki]

Gallien Krueger GK 1001RB II Schematic 206-0260-B

https://www.ssguitar.com/index.php?topic=4135.0
Gallien Krueger GK 1001RB II Schematic 206-0260-B

https://elektrotanya.com/gallien-krueger_1001rb-2_sch.pdf/download.html

https://elektrotanya.com/?q=showresult&what=gallien-krueger

http://bee.mif.pg.gda.pl/ciasteczkowypotwor/SM_scena/Gallien-krueger/

[shortcircuit]

Thank You very much

[RDC]

Hello. I am new here and ended up here on an exhaustive search for the Gallien Krueger 1001RB-II schematic for the power amp version 206-0260-B2. I have found NUMEROUS LINKS or downloads for the -A1 thru -A6 versions and -B1 but never a -B2...except some links named that that were actually either for A1-A6 or B1. Anyone have the 206-0260-B2 SCHEMATIC at or know where I can find it?

For the Preamp, it would appear that the 700RB-II and the 1001RB-II must use the same part number of 206-0251-because I have found the same drawing labelled for both but mine is -B3. And I have never found that. Lots of -B1s around. Does anyone have the 206-0251-B3 PREAMP schematic or know where I can find it?

The Service Manual might be where these schematics live as it is there for the old 1001RB amp - so a service manual would be really appreciated if nothing else.

This appears to be a wonderful forum. I am really glad I landed on it!

[vintagekiki]

https://www.ssguitar.com/index.php?topic=4135.0

https://elektrotanya.com/gallien-krueger_1001rb-2_sch.pdf/download.html

[shortcircuit]

Hello. I am new here and ended up here on an exhaustive search for the Gallien Krueger 1001RB-II schematic for the power amp version 206-0260-B2. I have found NUMEROUS LINKS or downloads for the -A1 thru -A6 versions and -B1 but never a -B2...except some links named that that were actually either for A1-A6 or B1. Anyone have the 206-0260-B2 SCHEMATIC at or know where I can find it?

For the Preamp, it would appear that the 700RB-II and the 1001RB-II must use the same part number of 206-0251-because I have found the same drawing labelled for both but mine is -B3. And I have never found that. Lots of -B1s around. Does anyone have the 206-0251-B3 PREAMP schematic or know where I can find it?

The Service Manual might be where these schematics live as it is there for the old 1001RB amp - so a service manual would be really appreciated if nothing else.

This appears to be a wonderful forum. I am really glad I landed on it!

This must be a newer version of the 1001RB II ?? Does the amp have an issue or are you just looking for the schematics ?? the 206-0260-B2 board is what Full Compass has as a replacement , their pre-amp board is 206-0251-C . Have you tried contacting G&K ?

[nevetslab]

Hello. I am new here and ended up here on an exhaustive search for the Gallien Krueger 1001RB-II schematic for the power amp version 206-0260-B2. I have found NUMEROUS LINKS or downloads for the -A1 thru -A6 versions and -B1 but never a -B2...except some links named that that were actually either for A1-A6 or B1. Anyone have the 206-0260-B2 SCHEMATIC at or know where I can find it?

For the Preamp, it would appear that the 700RB-II and the 1001RB-II must use the same part number of 206-0251-because I have found the same drawing labelled for both but mine is -B3. And I have never found that. Lots of -B1s around. Does anyone have the 206-0251-B3 PREAMP schematic or know where I can find it?

The Service Manual might be where these schematics live as it is there for the old 1001RB amp - so a service manual would be really appreciated if nothing else.

This appears to be a wonderful forum. I am really glad I landed on it!

Welcome to the Forum! This IS indeed a wonderful site, and full of well-seasoned maintenance folk & engineers from all over the planet.

These are what I've been working off of in servicing the 1001RB's. I haven't called GK to send me the latest service manual, which I should get around to. I haven't found the minor revisions thru the updates over time stopping me from getting these back up and running correctly.

1001RB 206-0260-B.pdf
206-0251-B1 preamp schematic 700RB II.pdf
1001RB-II_POWER_AMP_PN_206-0260.pdf