Baltic Birch Plywood
Baltic Birch Plywood
Hello I am trying to find where in South Australia I can buy some Baltic Birch(BB) Plywood? I am needing some for bass guitar rig I am building and need to find a supplier. There is a place in Melbourne called Plyco that sells the lumber and will cut to size for me but they have not told me a price. AND I would hate to see how much shipping is going to be.
So does anyone know of limber yard that is in Adelaide that sells BB plywood?
And worst case scenario does anyone know where I can get a price on BB plywood?
Thanks for anyone who can help.
So does anyone know of limber yard that is in Adelaide that sells BB plywood?
And worst case scenario does anyone know where I can get a price on BB plywood?
Thanks for anyone who can help.
"Music is the space between the notes"- Claude Debussy
Re: Baltic Birch Plywood
Ok I get flamed whenever I point this out on TB, but the science supports it:-
Cabinets are not designed as musical instruments. The timber on an instrument is designed to resonate, and that resonance adds or subtracts to the tone.
On the other hand, if the timber of a speaker cab resonates, it can only subtract from the tone. Panel vibrations are a waste of acoustic power. A properly designed speaker cabinet will be designed to eliminate panel vibrations as much as possible. It's worth bearing in mind the speaker designers the world over agree that the ideal speaker enclosure would be made of concrete. That's obviously not practical especially in terms of portability, but it illustrates the point.
So what does it matter what type of timber you use on a cabinet if the timber resonance is engineered out ? A properly designed cabinet should sound the same regardless of what type of ply your use. Sure there "might" be a small difference in weight of baltic pirch ply compared to the pine ply you can get for half the price at Bunnings, but it's barely worth paying double for.
So why do all the big cab makers emphasise the use of Baltic Birch Ply? Because it sounds nice. Kinda like how restaurants always emphasise "sea salt" because it sounds nicer than "sodium chloride".
Cabinets are not designed as musical instruments. The timber on an instrument is designed to resonate, and that resonance adds or subtracts to the tone.
On the other hand, if the timber of a speaker cab resonates, it can only subtract from the tone. Panel vibrations are a waste of acoustic power. A properly designed speaker cabinet will be designed to eliminate panel vibrations as much as possible. It's worth bearing in mind the speaker designers the world over agree that the ideal speaker enclosure would be made of concrete. That's obviously not practical especially in terms of portability, but it illustrates the point.
So what does it matter what type of timber you use on a cabinet if the timber resonance is engineered out ? A properly designed cabinet should sound the same regardless of what type of ply your use. Sure there "might" be a small difference in weight of baltic pirch ply compared to the pine ply you can get for half the price at Bunnings, but it's barely worth paying double for.
So why do all the big cab makers emphasise the use of Baltic Birch Ply? Because it sounds nice. Kinda like how restaurants always emphasise "sea salt" because it sounds nicer than "sodium chloride".
* 2 Stingray 5's (one heavily modded), Ibanez SR805, Ashbory, + more...
* Carvin B1500, Epifani PS1000, Ashdown Superfly amps.
* Lots of DIY neo/lightweight cabs including one made from composites http://www.ozbassforum.com/viewtopic.php?f=5&t=2546
* Carvin B1500, Epifani PS1000, Ashdown Superfly amps.
* Lots of DIY neo/lightweight cabs including one made from composites http://www.ozbassforum.com/viewtopic.php?f=5&t=2546
- PilbaraBass
- Posts: 14998
- Joined: 23 Oct 2008, 17:07
- Location: Gladstone, QLD
Re: Baltic Birch Plywood
Pete...why will you get flamed? what you said is absolutely correct...
it's the difference between "producing" sound and "re-producing" sound...and it's pretty significant...
it's the difference between "producing" sound and "re-producing" sound...and it's pretty significant...
'98 Carvin AC40, '07 Squier JDAV, '91 P-bass, '96 Ibanez ATK300F, '15 Ibanez SR605
Kanye West wrote:My greatest pain in life is that I will never be able to see myself perform live.
Re: Baltic Birch Plywood
Because people who buy stuff will always feel the need to justify their purchase, more so if it's expensive. People who paid the extra for a cab partly because it used "superior" timber don't like being told they got taken in by marketing.PilbaraBass wrote:Pete...why will you get flamed? ...
..
It's ok, when the flaming starts I just sit back and pretend I'm wrong

* 2 Stingray 5's (one heavily modded), Ibanez SR805, Ashbory, + more...
* Carvin B1500, Epifani PS1000, Ashdown Superfly amps.
* Lots of DIY neo/lightweight cabs including one made from composites http://www.ozbassforum.com/viewtopic.php?f=5&t=2546
* Carvin B1500, Epifani PS1000, Ashdown Superfly amps.
* Lots of DIY neo/lightweight cabs including one made from composites http://www.ozbassforum.com/viewtopic.php?f=5&t=2546
Re: Baltic Birch Plywood
WOW sounds like someone has issues.....Anyways the cabinets I am going to build are far superior to everything I have heard. Are they the best ever, probably not but who cares!! I am building this cabinet because I feel it is the best I HAVE ever heard. The recipe calls for BB plywood. Others have used other plywoods to build the design but EVERYONE has said just stick with the BB because it is superior to others. SO I am not going to change the recipe, go out and buy some cheeper hoop pine at Bunnings just because others dont like BB plywood.
I can build my ideal bass cabinet for about $600aud so why would I complain about the BB being more expensive when I am saving myself $1500 by not buying Epifani or Bergantino cabinet.
I know all to well about the hype people put on cabinets being the best and saying they are far superior because of wood selection and design, but who cares what others think you need to hear it for yourself.
And I have heard what I want so no more believing what others think.
AND WHO CARES IF I WANT TO GET BALTIC BIRCH OR HOOP PINE PLYWOOD ANYWAYS. I asked where could I find some Baltic Birch not teach me how everyone is getting taken for there money because they believe manufacturers.
Maybe I should tell you that you should only play a 6 string bass with a carbon fiber neck. EXACTLY
You have your opinion and just like you I am not going with the norm just like everyone else.
So I love to argue ,but, I was really just trying to find where I can get some Baltic Birch Plywood. If you know then please help me out. If you dont then please leave the lecture to some other forum.
I can build my ideal bass cabinet for about $600aud so why would I complain about the BB being more expensive when I am saving myself $1500 by not buying Epifani or Bergantino cabinet.
I know all to well about the hype people put on cabinets being the best and saying they are far superior because of wood selection and design, but who cares what others think you need to hear it for yourself.
And I have heard what I want so no more believing what others think.
AND WHO CARES IF I WANT TO GET BALTIC BIRCH OR HOOP PINE PLYWOOD ANYWAYS. I asked where could I find some Baltic Birch not teach me how everyone is getting taken for there money because they believe manufacturers.
Maybe I should tell you that you should only play a 6 string bass with a carbon fiber neck. EXACTLY
You have your opinion and just like you I am not going with the norm just like everyone else.
So I love to argue ,but, I was really just trying to find where I can get some Baltic Birch Plywood. If you know then please help me out. If you dont then please leave the lecture to some other forum.
"Music is the space between the notes"- Claude Debussy
Re: Baltic Birch Plywood
Ok then, good luck with that.
One question though - How do you know there cabs are the "best ever" if you haven't even built it yet? How do you know you're not just getting caught up in hype?
I dare ya to Build 2. Build one out of BB, then build one out of standard ply. Then decide if I'm an idiot or not.
One question though - How do you know there cabs are the "best ever" if you haven't even built it yet? How do you know you're not just getting caught up in hype?
I dare ya to Build 2. Build one out of BB, then build one out of standard ply. Then decide if I'm an idiot or not.
* 2 Stingray 5's (one heavily modded), Ibanez SR805, Ashbory, + more...
* Carvin B1500, Epifani PS1000, Ashdown Superfly amps.
* Lots of DIY neo/lightweight cabs including one made from composites http://www.ozbassforum.com/viewtopic.php?f=5&t=2546
* Carvin B1500, Epifani PS1000, Ashdown Superfly amps.
* Lots of DIY neo/lightweight cabs including one made from composites http://www.ozbassforum.com/viewtopic.php?f=5&t=2546
- PilbaraBass
- Posts: 14998
- Joined: 23 Oct 2008, 17:07
- Location: Gladstone, QLD
Re: Baltic Birch Plywood
You're right, Pete...looks like you got flamed...
As far as deciding whether you're an idiot or not...I don't' think it has anything to do with plywood


As far as deciding whether you're an idiot or not...I don't' think it has anything to do with plywood


Last edited by PilbaraBass on 08 Jun 2009, 21:53, edited 1 time in total.
'98 Carvin AC40, '07 Squier JDAV, '91 P-bass, '96 Ibanez ATK300F, '15 Ibanez SR605
Kanye West wrote:My greatest pain in life is that I will never be able to see myself perform live.
Re: Baltic Birch Plywood
Yeah I knew I would. Hang around, this could get funnyPilbaraBass wrote:You're right, Pete...looks like you got flamed...

* 2 Stingray 5's (one heavily modded), Ibanez SR805, Ashbory, + more...
* Carvin B1500, Epifani PS1000, Ashdown Superfly amps.
* Lots of DIY neo/lightweight cabs including one made from composites http://www.ozbassforum.com/viewtopic.php?f=5&t=2546
* Carvin B1500, Epifani PS1000, Ashdown Superfly amps.
* Lots of DIY neo/lightweight cabs including one made from composites http://www.ozbassforum.com/viewtopic.php?f=5&t=2546
- PilbaraBass
- Posts: 14998
- Joined: 23 Oct 2008, 17:07
- Location: Gladstone, QLD
Re: Baltic Birch Plywood
you're quick...I just edited my post..."more hijinx"Petebass wrote:Yeah I knew I would. Hang around, this could get funnyPilbaraBass wrote:You're right, Pete...looks like you got flamed...

'98 Carvin AC40, '07 Squier JDAV, '91 P-bass, '96 Ibanez ATK300F, '15 Ibanez SR605
Kanye West wrote:My greatest pain in life is that I will never be able to see myself perform live.
Re: Baltic Birch Plywood
Petebass wrote:One question though - How do you know there cabs are the "best ever" if you haven't even built it yet? How do you know you're not just getting caught up in hype?
I dare ya to Build 2. Build one out of BB, then build one out of standard ply. Then decide if I'm an idiot or not.


But seriously, that would show beyond a doubt with the added benefit of another cab.
Michael
http://mklutherie.com
int main(void) {return 0;} /* no bugs, lean, portable & scalable... */
http://mklutherie.com
int main(void) {return 0;} /* no bugs, lean, portable & scalable... */
- PilbaraBass
- Posts: 14998
- Joined: 23 Oct 2008, 17:07
- Location: Gladstone, QLD
Re: Baltic Birch Plywood
That would be "prophet"mkat wrote:Petebass wrote:One question though - How do you know there cabs are the "best ever" if you haven't even built it yet? How do you know you're not just getting caught up in hype?
I dare ya to Build 2. Build one out of BB, then build one out of standard ply. Then decide if I'm an idiot or not.two to prove it... Pete, your a profit (
now where's that dictionary when I need it) ...
But seriously, that would show beyond a doubt with the added benefit of another cab.

Actually, if the OP won't take our word for it, he should contact Kenny Allyn over at TB... Kenny builds cabs for a business... His viewpoints whould be interesting
'98 Carvin AC40, '07 Squier JDAV, '91 P-bass, '96 Ibanez ATK300F, '15 Ibanez SR605
Kanye West wrote:My greatest pain in life is that I will never be able to see myself perform live.
Re: Baltic Birch Plywood
Good idea. But bear in mind that if he's American, he's likely to assume BB is as easy to buy here as it is over there. I probably should have clarified this in my original post, but buying BB in the US is as easy as walking into their version of Bunnings. Kenny may not be aware that BB in Austr is usually imported and is therefore rarer and more expensive.PilbaraBass wrote:Actually, if the OP won't take our word for it, he should contact Kenny Allyn over at TB... Kenny builds cabs for a business... His viewpoints whould be interesting
Funny thing is if the OP simply replied to my post with "I'd still prefer BB. Can you tell me where to buy it?" I would have been able to some information to help. Due to a sever lack of people skills, I think I'll keep that information to myself.
* 2 Stingray 5's (one heavily modded), Ibanez SR805, Ashbory, + more...
* Carvin B1500, Epifani PS1000, Ashdown Superfly amps.
* Lots of DIY neo/lightweight cabs including one made from composites http://www.ozbassforum.com/viewtopic.php?f=5&t=2546
* Carvin B1500, Epifani PS1000, Ashdown Superfly amps.
* Lots of DIY neo/lightweight cabs including one made from composites http://www.ozbassforum.com/viewtopic.php?f=5&t=2546
- Matthew Tucker
- Posts: 58
- Joined: 18 Dec 2008, 19:10
- Location: Dulwich Hill, Sydney
- Contact:
Re: Baltic Birch Plywood
Petebass said
"So what does it matter what type of timber you use on a cabinet if the timber resonance is engineered out ? [...] Sure there "might" be a small difference in weight of baltic pirch ply compared to the pine ply you can get for half the price at Bunnings, but it's barely worth paying double for."
There are other very good reasons for buying more expensive materials. From my own experience it is very worthwhile buying more expensive materials if it makes your building process easier and the end product will be neater and better. You can build a cab from chipboard if you really wanted to. It would work. But not nice to work with, doesn't last.
Bunnings pine plywood is not well finished, and tends to twist and split. I built a dinghy from Bunnings exterior ply once, cos it was cheaper, and spent hours and hours rebending and bogging and fairing and repainting to get a nice finish. Sure, in the end the boat floats just as well. But in restrospect, I would have been FAR better off buying some decent marine grade ply at double the cost, to reduce the work I had to put in later. And I could have had a varnished finish, too.
Baltic Birch is an american ingredient. Here, I think the equivalent is Marine ply. Dense, high quality timbers and glue, and sanded to a nice finish, straight off the shelf. So you can get a more rigid, less resonant result with a thinner board, and that's what can make the finished item lighter. Or you can keep the weight the same and make it even MORE rigid. That's what you want, isn't it?
So, while I agreed with your analysis of the purpose of a speaker cab, I disagree that specifiying quality materials is all hype. And experience supports my view.
"So what does it matter what type of timber you use on a cabinet if the timber resonance is engineered out ? [...] Sure there "might" be a small difference in weight of baltic pirch ply compared to the pine ply you can get for half the price at Bunnings, but it's barely worth paying double for."
There are other very good reasons for buying more expensive materials. From my own experience it is very worthwhile buying more expensive materials if it makes your building process easier and the end product will be neater and better. You can build a cab from chipboard if you really wanted to. It would work. But not nice to work with, doesn't last.
Bunnings pine plywood is not well finished, and tends to twist and split. I built a dinghy from Bunnings exterior ply once, cos it was cheaper, and spent hours and hours rebending and bogging and fairing and repainting to get a nice finish. Sure, in the end the boat floats just as well. But in restrospect, I would have been FAR better off buying some decent marine grade ply at double the cost, to reduce the work I had to put in later. And I could have had a varnished finish, too.
Baltic Birch is an american ingredient. Here, I think the equivalent is Marine ply. Dense, high quality timbers and glue, and sanded to a nice finish, straight off the shelf. So you can get a more rigid, less resonant result with a thinner board, and that's what can make the finished item lighter. Or you can keep the weight the same and make it even MORE rigid. That's what you want, isn't it?
So, while I agreed with your analysis of the purpose of a speaker cab, I disagree that specifiying quality materials is all hype. And experience supports my view.

- PilbaraBass
- Posts: 14998
- Joined: 23 Oct 2008, 17:07
- Location: Gladstone, QLD
Re: Baltic Birch Plywood
you point is well taken...however, most cabs are covered with a fabric such as tolex (expensive in its own right)...Matthew Tucker wrote:Petebass said
"So what does it matter what type of timber you use on a cabinet if the timber resonance is engineered out ? [...] Sure there "might" be a small difference in weight of baltic pirch ply compared to the pine ply you can get for half the price at Bunnings, but it's barely worth paying double for."
There are other very good reasons for buying more expensive materials. From my own experience it is very worthwhile buying more expensive materials if it makes your building process easier and the end product will be neater and better. You can build a cab from chipboard if you really wanted to. It would work. But not nice to work with, doesn't last.
Bunnings pine plywood is not well finished, and tends to twist and split. I built a dinghy from Bunnings exterior ply once, cos it was cheaper, and spent hours and hours rebending and bogging and fairing and repainting to get a nice finish. Sure, in the end the boat floats just as well. But in restrospect, I would have been FAR better off buying some decent marine grade ply at double the cost, to reduce the work I had to put in later. And I could have had a varnished finish, too.
Baltic Birch is an american ingredient. Here, I think the equivalent is Marine ply. Dense, high quality timbers and glue, and sanded to a nice finish, straight off the shelf. So you can get a more rigid, less resonant result with a thinner board, and that's what can make the finished item lighter. Or you can keep the weight the same and make it even MORE rigid. That's what you want, isn't it?
So, while I agreed with your analysis of the purpose of a speaker cab, I disagree that specifiying quality materials is all hype. And experience supports my view.
when building boats, marine-grade is likely the way to go...
Pete...good point about the avalailability of of birch plywood in america...but it is still a reasonably expensive material there as birch is not the most prolific tree in the forest...in america, its probably white birch, too vs. baltic.
'98 Carvin AC40, '07 Squier JDAV, '91 P-bass, '96 Ibanez ATK300F, '15 Ibanez SR605
Kanye West wrote:My greatest pain in life is that I will never be able to see myself perform live.
Re: Baltic Birch Plywood
Well thanks for everyones help. I found a wholesaler hear in Adelaide who sells BB plywood. Yes the equivalent in Australia to BB would probably be marine grade Mahogany plywood. But I have know idea and I am sure Petebass can chime in tell us his 20 cents on Mahogany plywood.
Yes I agree with your view point also Mathew.
And yes I am American. BB plywood is not in every "Bunnings,"(Home Depot or Lowes) around the country of USA. I have never bought the bulk of my lumber from places like these. I usually go to another smaller place that have better quality lumber and cheaper prices. And I feel that I will be doing the same here in Adelaide, and staying away from Bunnings for my lumber supplies. I am sure Bunnings has Some good lumber but it wont work for my project.
And yes I prefer BB over most any plywoods. I have made many things out of BB and pine and hands down the BB could take more of a beating and still stay rigid. I can also use a smaller thickness with the BB then I can with the pine. Marine grade plywood would probably work but like I said the recipe called for BB so I am following the plan. My cabinet will not be covered in "rat fur," as it is very good at collecting dust and other debris. I will be using Easytread on the exterior because I can not get Duratex imported to Australia.
Anyways thanks for EVERYONES help. As much as this has been a debate and rambling of sorts, it made me put the question on the Luthiers forum and I got 5 replys back with them all saying the same store. 5 replies in the time it took Pete to say his 2 cents.
I could argue all day long with you pete but it feels like I am back in 6th grade so I will not. And secondly your always going to be correct and no one will tell you different. There is nothing wrong with that but when 2 people are very STUBBORN and are only seeing their point of view, then there is nothing to achieve in arguing but wasting ones breathe.
But thanks again. Nothing wrong with a good childish argument to stir the soul.
Yes I agree with your view point also Mathew.
And yes I am American. BB plywood is not in every "Bunnings,"(Home Depot or Lowes) around the country of USA. I have never bought the bulk of my lumber from places like these. I usually go to another smaller place that have better quality lumber and cheaper prices. And I feel that I will be doing the same here in Adelaide, and staying away from Bunnings for my lumber supplies. I am sure Bunnings has Some good lumber but it wont work for my project.
And yes I prefer BB over most any plywoods. I have made many things out of BB and pine and hands down the BB could take more of a beating and still stay rigid. I can also use a smaller thickness with the BB then I can with the pine. Marine grade plywood would probably work but like I said the recipe called for BB so I am following the plan. My cabinet will not be covered in "rat fur," as it is very good at collecting dust and other debris. I will be using Easytread on the exterior because I can not get Duratex imported to Australia.
Anyways thanks for EVERYONES help. As much as this has been a debate and rambling of sorts, it made me put the question on the Luthiers forum and I got 5 replys back with them all saying the same store. 5 replies in the time it took Pete to say his 2 cents.
I could argue all day long with you pete but it feels like I am back in 6th grade so I will not. And secondly your always going to be correct and no one will tell you different. There is nothing wrong with that but when 2 people are very STUBBORN and are only seeing their point of view, then there is nothing to achieve in arguing but wasting ones breathe.
But thanks again. Nothing wrong with a good childish argument to stir the soul.
"Music is the space between the notes"- Claude Debussy
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