Magna Audio
21-02-2010, 23:44
After the mitred corner cabs for me. Here's me next project I thought you might be interested in - curved top and base cabs this time.
I have made the first pair for a Pink Fisher with Alnico 4 hole HPD's (later type crossover) and am about to start on a 2nd pair of earlier 8 hole mounting with the earlier Golds type crossover type for yet another Pink Fisher.
Here's one cab lot of wood all sanded and prepped.
http://inlinethumb54.webshots.com/25141/2793992950071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2793992950071997495DKKZZQ)
Tight sandwich construction this time
http://inlinethumb51.webshots.com/34482/2335320640071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2335320640071997495SGMAIf)
Nice and true all round
http://inlinethumb04.webshots.com/9603/2298137720071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2298137720071997495NClSqx)
24mm top, base and front. rest 21mm. these are going to have a nice weight to them:)
http://inlinethumb59.webshots.com/44794/2044804430071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2044804430071997495vMsjXM)
http://inlinethumb19.webshots.com/44946/2153092770071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2153092770071997495fwHmDh)
Back of the wardrobe. I make the backs removable so the bass can be tuned to suit different rooms. This is done with velco'd on felt sections - remove or fit to taste.
You do have to undo the 22 screws though.
http://inlinethumb12.webshots.com/44235/2925914020071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2925914020071997495lVGAEs)
All baffled and felted
http://inlinethumb62.webshots.com/10173/2157207230071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2157207230071997495iDCcuR)
Plinthed and castored
http://inlinethumb25.webshots.com/17304/2890556500071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2890556500071997495syTBbg)
Well that's it so far for the first cab. Just the speaker posts, blind nuts, rear panels bracing, staining to taste and varnishing to go on this one.
And then there were two
http://inlinethumb63.webshots.com/44478/2418164640071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2418164640071997495EqsWbn)
On to final finishing / staining and grilles soon.
Got the Alnico drivers and crossovers today and mounted them up.
Mr Coco was present to listen to them back to back compared to my 3828's.
I also mock fitted the cloth (it's not stretched and stapled on) just to see how the full length grille fronts look.
http://inlinethumb16.webshots.com/43215/2672359570071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2672359570071997495GeVSQu)
http://inlinethumb53.webshots.com/46004/2345903580071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2345903580071997495VCmrcn)
http://inlinethumb42.webshots.com/43817/2087015750071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2087015750071997495nzKWaf)
http://inlinethumb07.webshots.com/45446/2287551380071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2287551380071997495ALucqS)
Drivers out and staining to taste next...
Finished article cab#1 takes it place in the test zone
http://inlinethumb34.webshots.com/44641/2925796380071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2925796380071997495sFtOqB)
without the grille
http://inlinethumb32.webshots.com/11999/2369366230071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2369366230071997495eVRtGM)
Take your pick - they sound pretty much the same
http://inlinethumb49.webshots.com/43376/2418195170071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2418195170071997495PaMVHB)
Cab#2 takes it place
http://inlinethumb02.webshots.com/46977/2981446020071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2981446020071997495JNEbvL)
Oh yeah, here's a swatch of some colours to choose from - as many as Homebase, B&Q etc have also of course
http://inlinethumb56.webshots.com/45367/2663141770071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2663141770071997495VKPuyO)
Just got some great feedback both on finish and sound from the chap I made them for - makes it all worth it.
He is staggered by the improvement over his Berkeley's. He has played them really loud to the point the Berkeley's would have broken down... Not these babies.
But it is normal listening vols where all the extra sub 200Hz mid and lower bass comes out and make the music really special.
Comparisons with Ardens are also favourable for the Birch ply GRF's. The Ardens sound big and boomy but do not communicate the subtle mid and lower bass anything like as well.
Fun and games...
I have made the first pair for a Pink Fisher with Alnico 4 hole HPD's (later type crossover) and am about to start on a 2nd pair of earlier 8 hole mounting with the earlier Golds type crossover type for yet another Pink Fisher.
Here's one cab lot of wood all sanded and prepped.
http://inlinethumb54.webshots.com/25141/2793992950071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2793992950071997495DKKZZQ)
Tight sandwich construction this time
http://inlinethumb51.webshots.com/34482/2335320640071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2335320640071997495SGMAIf)
Nice and true all round
http://inlinethumb04.webshots.com/9603/2298137720071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2298137720071997495NClSqx)
24mm top, base and front. rest 21mm. these are going to have a nice weight to them:)
http://inlinethumb59.webshots.com/44794/2044804430071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2044804430071997495vMsjXM)
http://inlinethumb19.webshots.com/44946/2153092770071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2153092770071997495fwHmDh)
Back of the wardrobe. I make the backs removable so the bass can be tuned to suit different rooms. This is done with velco'd on felt sections - remove or fit to taste.
You do have to undo the 22 screws though.
http://inlinethumb12.webshots.com/44235/2925914020071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2925914020071997495lVGAEs)
All baffled and felted
http://inlinethumb62.webshots.com/10173/2157207230071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2157207230071997495iDCcuR)
Plinthed and castored
http://inlinethumb25.webshots.com/17304/2890556500071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2890556500071997495syTBbg)
Well that's it so far for the first cab. Just the speaker posts, blind nuts, rear panels bracing, staining to taste and varnishing to go on this one.
And then there were two
http://inlinethumb63.webshots.com/44478/2418164640071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2418164640071997495EqsWbn)
On to final finishing / staining and grilles soon.
Got the Alnico drivers and crossovers today and mounted them up.
Mr Coco was present to listen to them back to back compared to my 3828's.
I also mock fitted the cloth (it's not stretched and stapled on) just to see how the full length grille fronts look.
http://inlinethumb16.webshots.com/43215/2672359570071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2672359570071997495GeVSQu)
http://inlinethumb53.webshots.com/46004/2345903580071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2345903580071997495VCmrcn)
http://inlinethumb42.webshots.com/43817/2087015750071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2087015750071997495nzKWaf)
http://inlinethumb07.webshots.com/45446/2287551380071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2287551380071997495ALucqS)
Drivers out and staining to taste next...
Finished article cab#1 takes it place in the test zone
http://inlinethumb34.webshots.com/44641/2925796380071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2925796380071997495sFtOqB)
without the grille
http://inlinethumb32.webshots.com/11999/2369366230071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2369366230071997495eVRtGM)
Take your pick - they sound pretty much the same
http://inlinethumb49.webshots.com/43376/2418195170071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2418195170071997495PaMVHB)
Cab#2 takes it place
http://inlinethumb02.webshots.com/46977/2981446020071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2981446020071997495JNEbvL)
Oh yeah, here's a swatch of some colours to choose from - as many as Homebase, B&Q etc have also of course
http://inlinethumb56.webshots.com/45367/2663141770071997495S600x600Q85.jpg (http://entertainment.webshots.com/photo/2663141770071997495VKPuyO)
Just got some great feedback both on finish and sound from the chap I made them for - makes it all worth it.
He is staggered by the improvement over his Berkeley's. He has played them really loud to the point the Berkeley's would have broken down... Not these babies.
But it is normal listening vols where all the extra sub 200Hz mid and lower bass comes out and make the music really special.
Comparisons with Ardens are also favourable for the Birch ply GRF's. The Ardens sound big and boomy but do not communicate the subtle mid and lower bass anything like as well.
Fun and games...