Author Topic: Reference 3a -> x-over recap  (Read 6378 times)

OldiesButGoodies

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Reference 3a -> x-over recap
« on: June 01, 2012, 09:03:53 PM »
Now to wait wait a couple of weeks of burn-in before judging (but they sound pretty damn good already!).  Going t work on the grills now (second attempt - first one was negatively impacted by the Lagunitas beer,  decided to redo it):












Offline schwarcw

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Re: Reference 3a -> x-over recap
« Reply #1 on: June 01, 2012, 09:52:21 PM »
Nice PePe!  Where did you get the Jantzen caps?  Inquiring minds want to know ;D
Carl

OldiesButGoodies

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Re: Reference 3a -> x-over recap
« Reply #2 on: June 01, 2012, 11:10:39 PM »
Parts Express,  and they were reasonable about price too.  for $40 bucks I had all 6 parts delivered in 3 days.

Offline gdv

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Re: Reference 3a -> x-over recap
« Reply #3 on: June 02, 2012, 07:55:25 AM »
Nice job Pepe...

I love Parts Express...  Sometimes I feel like I have STOCK in their company with all the purchases I've made over the years!   :o

George
5 out of 4 people have trouble with fractions...

OldiesButGoodies

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Re: Reference 3a -> Veneering Speaker Cabinets - Tips
« Reply #4 on: June 02, 2012, 09:02:09 AM »
Thanks all - I am looking to veneer the sides and tops of these monitors. I can give them to a cabinet builder to do but that will be expensive,  so still weighing doing it my self.  I did do a pair of Epis once before and the main problem was trimming the edges.  I bought a tool/special knife at Home Depot,  but either it was (1) dull from the factory or (2) I used it without examining the grain properly. So:

  • Has anyone here tried using a router to do trimming? Recommended vs the knife? 
  • Do kitchen cabinet makers do veneering jobs like this or will they look at me funny? (could be both in my case  ::))
  • Is there a decent internet resource on this topic that any of you recommend?
  • If I do it and succeed in refinishing, what is the best way to approximate the high-end cabinet finish - the satin finish?  It feels to me that I really need to invest on a compressor and paint gun to get that level of finish,  but maybe I am off.

Thanks for your help - if you type the response here it will be recorded for internet eternity to be found by Google et al to help other geeks seeking to re-veneer their vintage cabinets.

OBG
« Last Edit: June 02, 2012, 04:44:09 PM by OldiesButGoodies »

OldiesButGoodies

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Re: Reference 3a -> x-over recap
« Reply #5 on: June 09, 2012, 10:58:44 PM »

Now in the veering process... will paint tomorrow...

3as veneer by JSifontes, on Flickr

Offline MacGeek

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Re: Reference 3a -> x-over recap
« Reply #6 on: June 10, 2012, 06:50:50 AM »
Where do you get the veneer material?
Mac stuff, Sony HDR-F1HD AM/FM/HD tuner, Denon DRS 810 cassette, Denon CDR-W1500 CD recorder, Music Hall MMF-9 w/B&O MMC2, B & O 4002 w/B & O 20 CL, Revox A-77

OldiesButGoodies

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Re: Reference 3a -> x-over recap
« Reply #7 on: June 10, 2012, 08:05:56 AM »
MacG:

I could be patient and get it from the somewhere in the internet (Woodcraft.com),   but patience is not a strength.  Lowe's usually has a small amount of stock at their stores (Hone Depot does not).    It is iron-on red oak from Band-It.  I supplement the iron on stuff with contact cement.

Ppe

bmwr75

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Re: Reference 3a -> x-over recap
« Reply #8 on: June 10, 2012, 11:14:02 AM »
I need to learn how to veneer.

My tube amp restoration skills are going downhill  evidently.

Offline Reverend

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Re: Reference 3a -> x-over recap
« Reply #9 on: June 10, 2012, 11:33:48 AM »
Very nice work Pepe.  :o

OldiesButGoodies

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Re: Reference 3a -> x-over recap
« Reply #10 on: June 10, 2012, 12:01:31 PM »
Came out really nice, if I do say so myself,  better than the EPIs I did a year back  Will post high res pics later today after they dry.  Thanks to Shawn for his advice on how to do this.  A key difference this time around: I used a router and a straight flust trim bit.  The router was not that expensive (I bought a 'flush trim' version at Harbor Freight for next to nothing),  but I did spend a few bucks for a high quality flust trim bit (not from Harbor Freight!). The router approach makes this almost stupid proof -  just make sure you protect the area where the bit roller will ride with masking tape (I did not on one pass - learned the hard way) And this time around I did not attempt to stain the red oak,  just went straight to spray lacquer (again, Shawn's advice - he is d man). 

On the down side,  the 3As are looking great,  new x-over, grills, etc. - so nothing else to update.  Need to find a new project!  Rev, bring me your grills,  I will git em looking new again!

Pepe
« Last Edit: June 10, 2012, 03:22:02 PM by OldiesButGoodies »

Offline Reverend

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Re: Reference 3a -> x-over recap
« Reply #11 on: June 10, 2012, 12:48:12 PM »
Got the speaker grills and the glue you recommended, might give it a shot today.  Would be nice to redue the crossovers on my ALiii's.  Feel like giving that a shot?   ;D

OldiesButGoodies

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Re: Reference 3a -> x-over recap
« Reply #12 on: June 10, 2012, 01:11:29 PM »
Serious - if you need help screwing up the grill work I will gladly join you and bring my trusty 3 foot aluminum ruler and a brand new single edge razor.  Just feed me any IPA beer you have and I am a re-grilling machine.

Will gladly redo the crossover caps in your ALs just let me know what caps you want from the PE repertoire (F1nut will not be happy if you chose Dayton audio, just so you know).

Pepe

OldiesButGoodies

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Re: Reference 3a -> x-over recap
« Reply #13 on: June 10, 2012, 02:56:46 PM »
Pictures after veneering.   The purple fringe in some of the pics is a camera defect of the Fuji X-10 (the orbs issue) - Fuji is recalling the sensors for replacement,  still waiting my turn to send it in.  Still have some work to do in the baffle-veneer interface,  it will probably look better if I paint the edge of the veneer black like the baffle:







« Last Edit: June 10, 2012, 02:58:39 PM by OldiesButGoodies »

bmwr75

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Re: Reference 3a -> x-over recap
« Reply #14 on: June 10, 2012, 03:11:06 PM »
Very nice Pepe!!