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The autoformers Hugo got made make a big difference, quite astonishingly so but the circuit does need a tweek along with the type of components used as I'm sure Marco will testify make a substantial difference too.
Much like Marco's XO I use duelund cast resistors but also PIO and a PLIO caps in certain positions. I found that these make for a much more less fatiguing listen but still has a powerful sound with nice sub bass and keeps the delicate Tannoy sound.
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Originally Posted by The Black Adder
Really interesting Joe .. did you do these tweaks yourself or was it Nick G?
:doh:Quote:
Originally Posted by Reffc
I remade the crossovers that Nick did for me but obviously with Nick's knowledge. New boards etc. I went through some serious listening sessions and found a combination of components that I felt brought out the best in the speakers.Quote:
Originally Posted by montesquieu
I really enjoyed doing it. Now the sound is so much more balanced and precise.
Looking really good, Paul... A proper job! :)
Wanted them to blend in more which they now do.Quote:
Originally Posted by Rare Bird
I'll save any further updates until they are completed as there seems to be several discussions going on at once on this thread now none of which relate to the restoration of these beauties.
True, sorry for partly hijacking there, Paul.Quote:
Originally Posted by Reffc
How easy is it to veneer? I'd love to do it, I've got a few projects myself I'd like to do eventually?
Are you going to brace the cabs at all? It worked on some Lancasters I had although those cabs had other shortcomings regarding design. I'd leave the internal damping as-is though, sure you will.
It's not too difficult really, it just takes a little care and patience. The problem arises when you use wood stain as some veneers (such as the one I used) take up more stain in some areas than others leaving a blotchy appearance so I may have to strip one of the panels I've done and start again.Quote:
Originally Posted by The Black Adder
I wont add any bracing but will replace some of the internal damping as the foam Tannoy used is totally ineffective at preventing LF standing waves. I've added some long lambswool wadding to the base and rear panels. the front baffle has no damping at all and I may add some below the drive unit.
Cool... well you are using the best regarding the damping with lambs wool. Should be a great sound.
Why on earth do people stain woods! :scratch:Quote:
Originally Posted by Reffc
To radically alter the appearance of some wood you don't like in its current state? :)
Marco.