Historical WAD Schematic Diagrams

[Greg.]

Latest revised WANTED amplifier instruction list.

Hi-FI World and World Audio Design Amplifier VA4-36S/E. Mullard 5-20 mono-blocs.
KLP1. Line level pre-amp.
K6080. Simple SE amp.
RIAA Phono Head amp.
Class A Solid State 36W mono-blocs.
K6L6.
KEL34 with toroidal O/P transformers.


Latest revised WANTED speaker instruction list.

KLS1. 3 way high performance LS.
KLS3 Gold. 3 way bass reflex LS.
KLS3 Gold Mk2. 3 way bass reflex LS.
KLS4. 2 way stagger tuned stand mount LS.
KLS5. 2 way transmission line monitor LS.
KLS6. 3 way high definition bass reflex with open baffle midrange LS.
KLS7. 2 way compact bass reflex LS.
KLS8. 2 way high sensitivity stand mount LS.
KLS9. 2 way bass reflex LS.
KLS11. 3 way large stand mount LS.
KLS12. 2 way bass reflex LS.
KLS14. 2 way stand mount LS.

[Greg.]

Just to say this thread remains live and I am still looking for the build instructions and final schematic diagrams for the kits listed in the message above. I welcome the assistance of any member who can provide me with information on the outstanding WAD products listed. I intend in the not too distant future to compile a file of all I have collated and then forward to Matthew and all moderators for their reference and of course, for the benefit of members who own or have newly acquired a previously owned WAD product.

Obviously the more complete the file is, the better for all, so please look at the list of outstanding products and PM me if you can help.

Thank you.

[jeboa]

Hi Greg,

I have just inherited a pair of WAD 36W Monoblocks from my father. He passed away in 2017, so I am not sure if they are operational.

I do remember him putting them together back in the mid 90's and they produced a wonderful sound with the IPL Transmission Line speakers he had completed just before.

Once I get a bit of time, I will look into getting these up and running. In the meantime, I have a copy of the 'Hi-Fi World Supplement' from Oct 1994 that details the design. I can't find the build manual - but would the article be of any use?

[Greg.]

Hello jeboa and welcome to the forum.

Thank you for your offer. We do already have the supplement article for this amp although we still seek a copy of he build instructions, so if you do come across your father’s copy, a scan of it would be most useful. Please PM me if you can help.

Greg

[Greg.]

Just a quick update to say that I am still seeking the build instructions for the kits listed below. Please post here or send me a PM if anyone can help.

Thank you.

Originally Posted by Greg.

Latest revised WANTED amplifier instruction list.

Hi-FI World and World Audio Design Amplifier VA4-36S/E. Mullard 5-20 mono-blocs.
KLP1. Line level pre-amp.
K6080. Simple SE amp.
RIAA Phono Head amp.
Class A Solid State 36W mono-blocs.
K6L6.
KEL34 with toroidal O/P transformers.


Latest revised WANTED speaker instruction list.

KLS1. 3 way high performance LS.
KLS3 Gold. 3 way bass reflex LS.
KLS3 Gold Mk2. 3 way bass reflex LS.
KLS4. 2 way stagger tuned stand mount LS.
KLS5. 2 way transmission line monitor LS.
KLS6. 3 way high definition bass reflex with open baffle midrange LS.
KLS7. 2 way compact bass reflex LS.
KLS8. 2 way high sensitivity stand mount LS.
KLS9. 2 way bass reflex LS.
KLS11. 3 way large stand mount LS.
KLS12. 2 way bass reflex LS.
KLS14. 2 way stand mount LS.