Fizzy? Ha let me look again, it was late when I took those shots, could be your right, you know what happens when you use those old parts you have lying around.Bob S wrote:Looks fizzy to me.
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OK - I'm jealous. I wants one.
Nice Jeff.
Express Combo Build
Moderators: pompeiisneaks, Colossal
Re: Express Combo Build
Re: Express Combo Build
Those brown thingumabobs are prolly the cause.
Brown = Fizz
Well known fact.

Brown = Fizz
Well known fact.
Why Aye Man
Re: Express Combo Build
+1 on the Creamback, Jeff. Love mine in my closed back Avatar 1 x 12 cabinet with Rocket, Express, Marshalls, and more.
Re: Express Combo Build
Cabinet started today for the combo. Figured cherry 1x12.
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Re: Express Combo Build
Progress is being made, a little slower than expected. Too many projects, not enough time. I have to add the control panel cutout on the top before I can glue it up. Wanting to get it done I almost glued it tonight before I cut it out.
Baffle board is in a 1/2" channel on three sides. Speaker cutout needs done too.
Baffle board is in a 1/2" channel on three sides. Speaker cutout needs done too.
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Re: Express Combo Build
Ok now it's ready to glue up. 
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Re: Express Combo Build
Progress.
Can't wait to get this done.
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Re: Express Combo Build
Chassis is in. 
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Re: Express Combo Build
Way too pretty to gig
Okay I'm sold when does mass production start for this Express Combo series
Mark
Okay I'm sold when does mass production start for this Express Combo series
Mark
Re: Express Combo Build
But wait! I recall extensive conversations about the Express being too sensitive to even sit atop a cabinet - and you're going to put it in a combo?
Let us know how that works out. The concept looks great.
Let us know how that works out. The concept looks great.
Re: Express Combo Build
Sounds great so far too, no issues yet....Zippy wrote:But wait! I recall extensive conversations about the Express being too sensitive to even sit atop a cabinet - and you're going to put it in a combo?![]()
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Let us know how that works out. The concept looks great.
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Re: Express Combo Build
I've found the Wreck circuit isn't really so hard to conquer and the problems with excess noise and instability are often a combination of the Wreck layout and substandard build techniques. I think the component selection also can give you some random grief, especially tubes.
In my own deviations from the original layout I think the printed circuit board seemed to make the best improvement in reducing the stability issues.
I'm expecting more grab and go Express combos to start showing up.
In my own deviations from the original layout I think the printed circuit board seemed to make the best improvement in reducing the stability issues.
I'm expecting more grab and go Express combos to start showing up.
Good, Fast, or Cheap -- Pick two...
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http://www.rjguitars.net
http://www.rjaudioresearch.com/
http://diyguitaramps.prophpbb.com/
- RJ Guitars
- Posts: 2663
- Joined: Tue Nov 14, 2006 3:49 am
- Location: Los Alamos, New Mexico
- Contact:
Re: Express Combo Build
I've found the Wreck circuit isn't really so hard to conquer and the problems with excess noise and instability are a combination of the Wreck layout and substandard build techniques. I think the component selection also can give you some random grief, especially tubes.
Good, Fast, or Cheap -- Pick two...
http://www.rjguitars.net
http://www.rjaudioresearch.com/
http://diyguitaramps.prophpbb.com/
http://www.rjguitars.net
http://www.rjaudioresearch.com/
http://diyguitaramps.prophpbb.com/
Re: Express Combo Build
Kinda hard to visualize how the baffle and front are fastened. Did you use biscut joints at all? Looks great! Not sure you will oil or stain/poly but post a finished pic to really show it off.
Re: Express Combo Build
Baffle is in 1/2x 1/4" channel on 3 sides front is bolted to baffle with 6 blind screws. Tru oil finishampbldr2 wrote:Kinda hard to visualize how the baffle and front are fastened. Did you use biscut joints at all? Looks great! Not sure you will oil or stain/poly but post a finished pic to really show it off.