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  #11  
Old 13th May 2016, 05:34 PM
Matthew Snell Matthew Snell is offline
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Join Date: Feb 2006
Location: London, UK
Posts: 129
Default Re: K5881 Valve Amplifier

Hello all

Please don't forget that the Platinum Archive CD ROM is now back on sale. It costs £20 and there are many opportunities for serendipitous discovery beyond any immediate enquiry. I don't want to "dampen" anyone's goodwill (it's what we're here for and enjoy), but it would be good by me if the starting point for circuit diagrams, tweaks etc - if appropriate - might be considered to be the Platinum Archive. Plenty of opportunity later for favours to be offered and taken up!

I do hope that doesn't sound greedy - but we do have overheads at WD Towers you know, and £20 is a bargain!

Cheers

Matthew
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  #12  
Old 13th May 2016, 06:28 PM
vinylspinner vinylspinner is offline
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Join Date: Jun 2006
Location: Near devizes in wiltshire
Posts: 107
Default Re: K5881 Valve Amplifier

Hello Mathew,

No, not greedy at all. I for one appreciate the work you do keeping things going, consider a cd ordered, will pm you.

regards

Nigel
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  #13  
Old 13th May 2016, 10:09 PM
Greg.'s Avatar
Greg. Greg. is offline
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Join Date: Dec 2005
Location: Bristol, UK
Posts: 3,582
Default Re: K5881 Valve Amplifier

Yep, +1 to vinylspinner's post. I will however, send you an email.
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  #14  
Old 14th May 2016, 07:42 AM
ZakB ZakB is offline
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Join Date: Oct 2009
Location: Chepstow, South Wales, UK
Posts: 31
Default Re: K5881 Valve Amplifier

Hi Colin and Mathew,

No problem, I completely understand! It certainly was not my intention to tread on anyone's toes. Thanks Colin for your offer of help and thanks Mathew for all your work too.

I do have a copy of the CD I bought from you a number of years ago, but it doesn't contain the original k5881 MK2 build instructions. Do you know where I might be able to source those from?

Kind regards,

Zak
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  #15  
Old 14th May 2016, 08:34 AM
Richard Richard is offline
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Join Date: Dec 2005
Location: Notts
Posts: 5,357
Default Re: K5881 Valve Amplifier

Quote:
Originally Posted by ZakB View Post
Hi Colin and Mathew,

No problem, I completely understand! It certainly was not my intention to tread on anyone's toes. Thanks Colin for your offer of help and thanks Mathew for all your work too.

I do have a copy of the CD I bought from you a number of years ago, but it doesn't contain the original k5881 MK2 build instructions. Do you know where I might be able to source those from?

Kind regards,

Zak

Hi Zak,

Yes indeed, I've just checked and the 3 versions of K5881 are all covered in 5 multi-page articles on the New WD Platinum CD from Matthew http://www.world-designs.co.uk/cd%20rom.htm

Last edited by Richard; 14th May 2016 at 09:24 AM. Reason: update link
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  #16  
Old 14th May 2016, 09:05 AM
Richard Richard is offline
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Join Date: Dec 2005
Location: Notts
Posts: 5,357
Default Re: K5881 Valve Amplifier

Quote:
Originally Posted by Matthew Snell View Post
Hello all

Please don't forget that the Platinum Archive CD ROM is now back on sale. It costs £20 and there are many opportunities for serendipitous discovery beyond any immediate enquiry. I don't want to "dampen" anyone's goodwill (it's what we're here for and enjoy), but it would be good by me if the starting point for circuit diagrams, tweaks etc - if appropriate - might be considered to be the Platinum Archive. Plenty of opportunity later for favours to be offered and taken up!

I do hope that doesn't sound greedy - but we do have overheads at WD Towers you know, and £20 is a bargain!

Cheers

Matthew
Hi Matthew,

Yes an excellent point and it's great the forum has continued for so long on the back of so much goodwill as you say.

It's fair to say the New Platinum CD has been a while in the updating and many of us may not know it's now available!! http://www.world-designs.co.uk/cd%20rom.htm

I'll post a sticky at the top of the News section
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  #17  
Old 15th May 2016, 10:15 AM
ZakB ZakB is offline
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Join Date: Oct 2009
Location: Chepstow, South Wales, UK
Posts: 31
Default Re: K5881 Valve Amplifier

Thanks Richard, I'll order one from Mathew.

Kind regards,

Zak
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  #18  
Old 13th August 2021, 07:01 AM
ian2to ian2to is offline
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Join Date: Feb 2021
Location: Tokyo/nerima
Posts: 5
Default Re: K5881 Valve Amplifier

hello!
I am posting from Japan at first time..
I bought k5881 kit 22years ago.but
I still do not buid kit yet.
and my wife through away resistor and capasitor.
Now I try building this again.
I have to prepare parts as registerand capasiter.
but all resistor wattage is not mentioned in instruction
docu.Is there person who can give me wattage info
for all resistor ?
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  #19  
Old 13th August 2021, 07:19 AM
bob orbell bob orbell is offline
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Join Date: Nov 2009
Location: kettering northants.
Posts: 2,734
Default Re: K5881 Valve Amplifier

Can you help this man Greg ?_____ Ian2go, welcome from Japan, Greg has all the product information, I hope he can help you. Bob
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  #20  
Old 13th August 2021, 07:46 AM
ian2to ian2to is offline
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Join Date: Feb 2021
Location: Tokyo/nerima
Posts: 5
Default Re: K5881 Valve Amplifier

Quote:
Originally Posted by bob orbell View Post
Can you help this man Greg ?_____ Ian2go, welcome from Japan, Greg has all the product information, I hope he can help you. Bob
thanks a lot.
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