elnaldo
Lunatic Member
I know you like this !!!
After some months, my Qb's are alive again !!!
Some of you will remember the first pictures:
Indecent pictures of my damaged Qb's
First failed try to rebuild Qb's cabinets...
But yesterday they came to life again !!!!
A speaker builder removed the bad done baffle, reinforced the back adding another 1/2' mdf, and placed a new and thicker baffle.
Not finished yet, I need to seal everything properly, but they are playing quite good !!!
We salute you ...
Replaced weak electrolytic with MONSTER film cap ...
Replaced thin aluminium wires with 13 AWG copper wire
Replaced original poly cap (tweeter) with a new Clarity Cap.
(I think it was not neccesary anyway)
Moved midrange coil further from the woofer iron core coil.
Added 0.1 uF by-passes to both caps... (not finished in the picture)
MIRRORED, OF COURSE !
And they match colour whith the floor !!!
After some months, my Qb's are alive again !!!
Some of you will remember the first pictures:
Indecent pictures of my damaged Qb's
First failed try to rebuild Qb's cabinets...
But yesterday they came to life again !!!!
A speaker builder removed the bad done baffle, reinforced the back adding another 1/2' mdf, and placed a new and thicker baffle.
Not finished yet, I need to seal everything properly, but they are playing quite good !!!
We salute you ...
Replaced weak electrolytic with MONSTER film cap ...
Replaced thin aluminium wires with 13 AWG copper wire
Replaced original poly cap (tweeter) with a new Clarity Cap.
(I think it was not neccesary anyway)
Moved midrange coil further from the woofer iron core coil.
Added 0.1 uF by-passes to both caps... (not finished in the picture)
MIRRORED, OF COURSE !
And they match colour whith the floor !!!
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