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WD Amplifiers For discusson of World Designs Amplifiers |
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#11
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Re: PRE PHONO PSU 3 umbilical sockets and wiring
Sorry Greg, I need to post pictures but, for a long time now I cant because of the size and don't have a clue how to address the problem, of the PCB's. they are the PS-1 and hold both regulated HT & LT and two full wave bridge rectifiers, they fit inside the WD PSU case along with the WD transformer, the HT regulators receive 400 volts DC, then after, one puts out 250 volts, the other 200 volts, the later is for the J Broski Akidio CF, this sits inside a WD Pre III case with Alps motorised pot and associated circuitry. I will try and get help to post pictures. Bob
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#12
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Re: PRE PHONO PSU 3 umbilical sockets and wiring
Bob - What exactly is the difficulty posting images? Is it how to scale down the image size?
http://www.world-designs.co.uk/forum...b3_attachments gives general instructions on posting. The specific limits appear to be, for jpg - max filesize 175kB, height 1024px, width 1024px . As regards scaling the image down, what photo editing options do you already have on your computer? Alastair |
#13
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Re: PRE PHONO PSU 3 umbilical sockets and wiring
The really simple way to upload photos is to use a free image hosting website. I use https://imgbb.com/
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#14
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Re: PRE PHONO PSU 3 umbilical sockets and wiring
Just to chip in here:
I obviously buy the Binder (4-pin only, I'm afraid) in bulk - so am happy to sell ones and twos at a slightly lower price than the suppliers you've mentioned. But they are still expensive compared to ten years ago! The same principle applies to any parts used in "current" WD models - and quite a few other bits and bobs. Just email or phone. Matthew |
#15
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Re: PRE PHONO PSU 3 umbilical sockets and wiring
Yes, I have just ordered a few parts from Matthew, very helpful chap . Bob
Greg, thanks for the email, I have sent you two pictures, also thanks to Matthew for offering to do the same. Bob |
#16
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Re: PRE PHONO PSU 3 umbilical sockets and wiring
Bob’s converted PSU3.
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#17
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Re: PRE PHONO PSU 3 umbilical sockets and wiring
Thanks Greg. Bob
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#18
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Re: PRE PHONO PSU 3 umbilical sockets and wiring
Quote:
Looks good nice job bob so I am not the only one that can’t upload images with the forum uploader thingy no matter the size of the image I try to post It just won’t work for me either so I just do the same as Greg and use the same link https://imgbb.com/
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The Blues man Turntable Rega 3 custom RB250 with ortofon 2M Blue /other goldring 1042 /WD phono2 /WD CF pre custom converted /WD psu2 /home built JE Labs Single Ended 6SL7/KT66/Speakers Frugal horns Mk1s Other turntables AR EB101/Thorns TD150mk2/Thorns TD160mk2 If you have trouble reading my posts its because I am a dyslexic member |
#19
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Re: PRE PHONO PSU 3 umbilical sockets and wiring
Very neat work Bob, did you machine the part on the top of the Toroidal Transformer?
Chris. |
#20
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Re: PRE PHONO PSU 3 umbilical sockets and wiring
Yes Chris, and the bottom plate, all in stainless steel.
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