Shredded Foam

I have heard of shredded beef, shredded chicken, and shredded lettuce, but shredded foam?

A while back, a man came in with an old 2” foam lined shockmount rack case.  He said the foam needed to be replaced.  I had never seen anything like the destruction of his foam.  It was truly shredded.  As I stood staring at the foam in confusion, he explained that this was in his home studio and he had cats.  Aaaaah!  Another crazy cat person!

I have always been fond of cats.  From the time I was a little girl and my big orange tabby let me dress him up in doll clothes and wheel him around in my baby buggy.  (For those of you who are young and don’t understand baby buggy, think old fashioned stroller…) I always figured I would end up like the crazy old ladies with 37 cats.  But I never realized there are people who like them as much as I do.

But there is a solution for shredded foam!  While I cannot prevent your cats from shredding your furniture or carpets, there is an easy solution to the foam for your shockmount racks.

Enter the airack.   Or, for those of you who think it isn’t a shockmount if it doesn’t have foam, the Kriz-Kraft.  Both of these would have solved the problem of the shredded foam.

The Kriz-Kraft original goes back 30 years or so and the company changed hands a couple times before A&S purchased it in 2005.  This case was a 6 sided box with front and rear door panels instead of lids.  There was 2” foam inside and a half inch ply inner rack shell.  There were 4 latches – 2 on each side of the lids.  It is an exceptionally strong case because it is 6 sided so it can’t wobble or flex.   We have changed the latches and added door hangers as pictured in the Kriz-Kraft airack.  This allows the front and rear doors to be removed and hung on the side of the case so the lids have a home.  We have also allowed the option of the airack to be installed in the Kriz-Kraft Case. We just use larger isolators to get past the Kriz-Kraft door jamb.  The Kriz-Kraft covers the foam so the cats can’t shred it! 

The airack is a lightweight steel frame that is installed inside the case with rubber isolators.  This allows for better shock and vibration attenuation and better airflow since there is no inner shell to impede it.  This air flow and shock attenuation works on any style airack whether it is Kriz-Kraft, Slam! or A&S Style.  And there is no foam to be shredded.  This also allows for much better airflow which is better for the gear.

Change is inevitable but it doesn’t have to painful.  Here at A&S we are always looking for a better solution.  As technology advances there are better and better ways to build things.  And that allows us to give you a better product!

A&S – Always Great Service!

My biggest pet peeve these days is the lack of service companies provide.  In the old days (I know I say this a lot but I am old), service was the number one priority for every company around.  If you needed something they didn’t offer they would find a way to provide it for you.  And they did it happily and courteously.  Today they offer whatever they want you to have for the moment.  No one cares what you want.  Your only choices are what they want to offer – too bad if it just doesn’t work for you.  And since all the big box companies emulate each other, no one steps up to the plate to serve the customer.


Here at A&S we still offer great service.  We have a very large selection of standard cases – all of which you can see on our website.  There are cases for every product imaginable.  But more importantly, we will make you any case you need, for any item you have, for any purpose you can imagine.  If it is physically possible, we will build it for you.  You can see many examples of these cases in our gallery photos.  From sound carts, to specialty trade show cases to in studio rolling mixer carts to broadcast editing stations there isn’t anything we can’t do.  And we love the opportunity to make your case dream a reality.


We pride ourselves on our ability to meet the needs of our customers.  We offer lots of solutions to every issue.  And we do it happily and courteously because we love doing it.  It is great fun to search for a solution to your case need.  We want our customers to be happy when they leave with our case.  We want the case to make a hundred round trips and protect the gear it is meant to protect.  And if there is an issue, we take it personally.  That is why we are Always Superior.

Non-laminated wood

A while back I talked about laminated wood and the types of laminates we use when we build cases.  We also build cases using wood that is not laminated.  I don’t mean wood that is bare but special types of wood that have the coating applied when the layers are laminated together.

Generally, we use ACX Fir Ply wood for our cases.  It is strong and reliable.  And it has to be laminated so the bare wood can be made road worthy.  But there are some terrific birch woods available that are super strong, have more layers, and are just as good as or better than ACX Fir Ply.

Much of the phenolic birch available comes from Eastern Europe.  It used to be called Finland Birch but now a lot of it comes from Latvia.  It has more layers than traditional ply wood and the layers are thinner.  It is also measured in millimeters as opposed to inches.  When the layers are laminated together, the top and bottom phenolic coatings are applied as part of the laminating process.  And that process is done with a marine glue so the resulting wood is water resistant.  They make the phenolic with a smooth surface, but the better option is what is known as a “diamond” or “hex” pattern.  It is the same wood but the look is different.

Every type of laminated or non-laminated wood has its own set of issues.  ABS is a plastic material and can bubble if it gets hot or sits in the sun.  Fiberglass has a great long life, but scratches really easily.  The phenolic resin is very durable, but if it gets whacked with a forklift, you can lose a chunk out of it.

There is also a Chinese knockoff of the birch ply that is really poplar wood.  You can tell that it is not birch because there are much fewer layers and the layers are thicker.  It also tends to warp so the sheets are not straight.

Here at A&S we use only the best materials so you know your case will always hold up on the road.

Cool model

In the old days (I say that a lot) we designed cases on paper and the shop cut and routed the wood by hand with a saw and router.   While the guys who did the work were masterful, it was very time consuming and not always exactly the same.  A few years back we purchased a CNC router and hired a CNC design engineer to cut the cases with it.  Over the last couple years we’ve improved upon this design process through the challenges that have arisen in meeting our customers’ needs.  Here is just one of the excellent examples of this – a prototype we created because we did not have access to the item.

Lens Prototype


Kriz-Kraft Studio & Road Airack® with fans and sound suppression

Studio & Road Rack airackSometimes things just turn out perfectly.  And sometimes you have to make an adjustment or two and it is magic.  Such is the case of the A&S Kriz-Kraft Studio & Road Airack®.  Everyone had a version of them ten years ago.  Then it seems like the need went away or perhaps they didn’t work as well as they should have.  The need is there again and we here at A&S have made magic without sacrificing any of the quality our cases are designed to have.

Sound suppression and heat removal are the two most important things for a studio/road rack system.  Sound suppression is relatively simple because it can be done with foam and being able to keep the doors closed.  (You will understand more about keeping the doors closed as you read below about the fans.)  Heat is an altogether different issue.  The equipment used in editing and protools generates a huge amount of heat.  That heat can destroy the equipment.

The heat needs to find a way out of the rack and cool air needs to find its way in.  Seems like a simple enough problem to solve but it can be tricky.  If you are working in an environment that is not cool, how do you pull in air that is?  My instant answer is air conditioner because I hate the heat and will do almost anything to stay cool.  Ask my dogs, they feel the same.  But putting an air conditioner inside an 18 space rack makes it really loud and is ultra expensive. 

So here is what we do.

The standard foam lined shockmount is necessary for the sound suppression and to channel the flow of air in and out.  What we have done is made the actual rack portion of the case using the A&S airack®.  This allows for better air flow.  (Even in the standard version of the airack®.)  Combine the A&S airack® with the fans and the channeled foam and you have magic.

The fans on the bottom pull the cool air into the case.  The air near the floor is cooler than the air higher up because hot air rises.  The fans at the top pull the hot air inside the rack up into the space between the rack shell and the outside of the case and push it down the sides and out.  The fans can be set to run continuously or to cycle on and off in order to meet the temperature required.  If the fans are set to cycle on and off, they will turn off when the equipment cools down and turn back on when it heats up.  The heat range can be set on the fans to meet your requirements.   If there is no heat demand the fans won’t turn on.

If you are working in an air conditioned environment where the temperature is in the mid seventies, the inside of the rack should remain somewhere in the low nineties.  By keeping the fans cycling off and on, this allows for the equipment to be used inside the case with the doors closed.  This in turn helps suppress the sound.

Sometimes, the environment in which the Kriz-Kraft Studio & Road Airack® is being used is warm.  If this is the case, it may be necessary to add additional fans on the back door to help pull the warm air out.  The fans on the rear door are an addition and not a replacement for the fans on the top and bottom.  The fans on the door just help pull hot air out.  They do not help pull cool air in.  And that is essential for heat reduction and sound suppression.  Also, adding fans to the rear door may be necessary because of the excess heat in the environment where the rack is being used, but it also adds to the noise level.  Ideally, you want to keep the doors closed so the noise stays inside the case.

The Kriz-Kraft Studio & Road Airack® has two Kriz-Kraft doors.  One is Plexiglas and the other is ½” ply wood with laminate on it.  There is foam between the outside of the case and the inner shell.  Inside the inner shell is an A&S Airack®.  The foam has channels on the right and left side to pull the hot air out.  There are fans on the top and bottom of the inner shell.  We also install a power strip and a Hubble connector in the case.  We can provide a rack mounted temperature gauge if you like.  You can mount it near the top of the rack and see it through the Plexiglas door so you know how warm it is inside the case.  This is A&S security.

Please view other photos in the Gallery.


A&S was honored to be asked to make case pieces that would be part of an art exhibit. We make cases for exhibits all the time but to be part of an exhibit, now this is COOL! When we were asked to make pieces as large as 28′ feet long and 14′ feet high, we knew we would have to overcome some challenges. Indeed the scale of the pieces makes this installation impressive. It was a joy to see our cases as part of an art exhibit. We get to be involved with cool projects everyday but there is something about being part of an art piece that is immortal!!! 




When I first began designing cases in the 80’s the bulk of cases we designed and built were for the music industry.  Amps, guitars, keyboards, drums, and band instruments were high on the list.  Audio and computer cases were a very quick growing second.  This was back in time when monitors were still CRT technology and were enormous.  And laptops had not even been talked about yet.  A computer was a large, heavy desktop model that weighed a hundred pounds. (I know… I’m old.  You have no idea how lucky you are!)  We had to figure out how to get everything into one huge case or several small cases that weren’t really small.  Now, I put 10 laptops in a case that can be checked as luggage on a plane.

Some requests were very challenging because the hardware had not yet been designed or developed to allow us to do really complex cases.  I can still remember the first customer who wanted casters on the end of his piano case so he could pull it like a luggage cart.  There were no recessed casters in those days.  So I figured out how to recess a regular Colson caster into the end of the case and mount it to an interior “casterboard”.  This was not a really good solution because it was a Roland RD300 which weighed a ton.  The keyboard kept bowing the interior casterboard which caused problems with the wheels.  Today it would have been a piece of cake.

For a while, entertainment cases were a huge deal.  This was before TV’s were 2” thin.  The old ones still had a big tube protruding out the back.  And we needed to fit it in there with speakers and stereo equipment.  Today, the vesa mounts on the back of the TV’s make it possible to do most anything.  We can even mount the TV on an electric lift so it comes and goes when you want it. Quietly.

This year, it seems the new designs are lending themselves more to television production and post production than ever before.  For me, these are the most fun because they can be very challenging.  Mounting several screens and mixers and gear in a case that can roll over any kind of terrain is new just because the technology of the gear is new.  In ten years this too will be out of date.

I never knew designing cases could be a career.  And I certainly never thought that one day I would look back and see how far case design has come over the years.  A&S has always been on the forefront of new design.  We always strive to find the newest and best products to make our cases better.  And I think this is evident in the products we have created.  Check out our galleries to see where we came from and where we are going.

SLAM! Cases

Back in my younger days I was a champion door slammer.  It was the very best way to get rid of all that ire.  Slam that door as hard as you can!  And I always looked so demure people were stunned.  And the neighbors didn’t really like the fact that the entire apartment building shuddered.  Now, however, it is truly “in” to slam! the door!

A&S SLAM Racks and Cases™ are a 21st Century innovation!  Road cases have been around for decades.  There are lots of companies claiming to make Road Cases.  Most of them use inferior or low quality materials of questionable origin.  There are a few that make pretty good cases.  But A&S has always been the leader in quality and innovation.  And we have done it again on both counts!


These cases are made using an Eastern European phenolic birch ply material that has more layers than regular fir ply.  The layers are laminated with a marine glue and the top and bottom textured/colored layers are put on as part of the lamination process.  This makes for a very strong, water resistant wood.   We use an innovative door channel that turns the case into a six sided box so that it is stronger.

But my favorite thing about the Slam! Rack is that there are no more twist latches to test your finger strength or tear your jeans.  You just set the door into the slam channel and slam it shut!   I can’t tell you how many of my favorite jeans I have torn with those twist latches.  But wait, you have too!  Now you get the strength of a Kriz-Kraft rack with the ease of the Slam! Rack.

We can also make a killer workbox and trunk using the same Slam! technology.  This technology allows us to make a great case that costs less.   One of the best things about this job is the ability to dream up and design new products.  And this is one of the best so far.

“The Veterans Memorial Charity Guitar” – A&S’s second collaboration with Ginny & Byron to provide their Charity Guitars an ATA case for touring

Ginny and Byron have been exposed to music their entire life. Their father was a concert clarinetist, and played jazz locally in Sacramento. He was a Band Master in the Army, as well. Their mother was a concert flautist. Their Grandfather was a percussionist in the Shiners’ Drum Corp., and their Grandma was an excellent cellist! Byron and Ginny both play guitar. He is a self-taught musician and, being left-handed, found it difficult to find guitars to play. At the age of 16 he built his first “lefty”! He’s been building custom guitars ever since.

The first Charity Guitar was for Breast Cancer. Ginny Jobe was diagnosed in 2009. While well on her way to being cancer free, she was the original promoter of the first guitar. And A&S collaborated with Ginny and Byron and made the case for the first guitar. The Jobes donated the guitar to the Susan G .Komen Run for the Cure where raffle donations were in excess of $8,000.

Now, Byron and Ginny are working on their second guitar “The Veterans Memorial Charity Guitar”. And A&S is again very proud to be included in the second collaboration to provide an ATA case for touring for the new guitar. The proceeds from this one will be donated to The Fallen Warriors Memorial Organization.

Veteran's Memorial Charity Guitar in Case

The Ramp Case

In the old days when you got a case it had a top lid.  It was either a POL or POC (meaning a pull over style with a large lid and a small base for a big heavy item), or a trunk style.   Everything had to be lifted up and into the case.  If it was a pullover lid then it just had to be lifted as high as the small base of the case and casters, which was probably 9” off the ground.  A trunk style would likely be significantly taller.  Somewhere along the way we got smarter and designed a case with a front door like a refrigerator.  This made it easier to load some things into the case.  But they still had to be lifted up and into the case.   Then came the Ramp Case.  Now we’re talkin’!   Now the big heavy thing with wheels could just be rolled up a ramp and into a case.

We still use foam to hold the item in place.  We can also use foam with a loadspreader under the item to give it shock protection.  Or we can use rubber shock mounts and a loadspreader to give it shock protection.  It can be held in place with a variety of straps depending on the weight of the item.  We can use ratchet straps or straps with buckles.  As useful as it is, Velcro would probably not be an option in this case. 

We can build with an accessory compartment.  We can also make the case with a front and rear lid if necessary.    Sometimes there are multiple compartments.  But the idea is to make it easier to roll a heavy item up into the case instead of having to lift it up.

The ramp itself is generally ½” ply wood.  This can be covered with carpet or aluminum.  Or it might need to be ¾” ply wood.   If needed, we can build it with steel or aluminum.  The case can have skids or casters.  The ramp is usually connected to the case with a heavy duty hinge.  On rare occasion the ramp will be removable and stored inside the case.  There is steel or aluminum at the end of the ramp so it flows evenly to the floor.  If it is a very heavy item and long, there might be supports to keep the ramp straight.    If it is a short item from front to back, the ramp might need to be a double with a hinge in the middle.  When it is ready to be used, it unfolds out of the case and the item rolls down and onto the floor.  The ramp then folds up into the case and is held in place with straps.  The lid is closed and the case rolls away or is removed by a forklift.

At A&S Case Company it has been our mission for a long time to seek new solutions.  If you want to see a ramp in use, check out our video of R2D2!