Ultimate SupportJamStands JS-KC90 Karma Series Professional Equipment Transport Cart

The weight of the Jamstand is heavier than the PA system I want to move it with. If you buying this to protect a bad back, look elsewhere. It is super heavy.All its weight, and the weight of the load it is carrying rests on two thin pieces of metal near the wheels. Eventually they are going to break and leave you in a bad situation.

Disappointing quality! Despite being 'identical' to a purchase a few years ago, this was poorly made with numerous manufacturing imperfections - unfortunately not discovered on initial inspection, until after first use and disposing of the packaging!

Except for some details, this is a copy of the Rock'n Roller, which doubled in price since 2 years.I know because I bought two R'n R, and when I needed a third one, I just coughed at the price. So I took a chance at that one, which cost the same as the R'n R two years ago.We'll see the long term reliability, but to date, no complaint.Well, the wheels were installed in reverse, and so they were not able to turn, but once I figured that out, and put them in the right position, it works as it should.

Excelente herramienta, es muy compacto cuando se encuentra plegado y facilita mucho la transportación del equipo de audio. La construcción es muy buena, hemos usado con mi grupo este carrito por dos años y acabamos de comprar el segundo.

Cumple perfectamente con sus especificaciones. Parece resistente, las ruedas son bastante silenciosas y su uso es muy sencillo. Satisfecho con la compra.

A great, sturdy, equipment kart. Doesn't seem to be quite as long as it looks in some photos, but that's OK.Well made, folds easy, travels easy.

I have a complete mobile Portable J setup which includes two pretty hefty JBL 15 inch 250 watt speakers, two DVD/Turntables, a mixer....Most of the cabling, Turntables and mixer fit in a flight case which locks shut....The flight case which is the bulk of the system are fairly light and easy to carry and pretty portable....But the speakers each weigh an estimated 62-64 pounds each.....I thus wanted to come up with a easy way to transport the speakers at once without having to have to try to get close to the front door and carry each speaker in one at a time.....I thus was looking for some type of a flat cart with wheels which would transport both the pretty hefty speakers with little effort.....I thought this looked like it would possibly work....from the looks of it it looked like both speakers could be put on the cart and it would easily roll to the desired location and then the speakers can be lifted off the cart and put up on the speaker stands....Well after pulling the cart out of the case....it looked pretty sturdy and with the several different configurations looked like there were several easy configuration changes available depending on what I had to haul....It had almost zero set up right out of the box....Perfect.....and I decided to set it up in the Long equipment truck which is the platform spread to its wider option and with both sides folded up.....both speakers fit PERFECTLY on the cart and the speakers are just slightly taller than the side handles.....This is even better because that means that the flight case and the speaker stands can also fit on top of or alongside the speakers once they are placed on the cart meaning Everything will be transported easily from the vehicle to the location to set them up.....Saving a ton of time and energy, and the cart with both handles up allows to help maneuver the cart along the way and to help make sure that if going up a slanted ramp or over some bumps it will provide something to grab onto to help the cart along and keep it stable as well as keep the items from sliding along the way if needed to keep everything in place the whole trip. Everything in my set up fits perfectly on the cart and the larger wheels and the light yet very sturdy ultra portable folds down to fit in a very small amount of space.....It rolls very easily.....and the fact the sturdy and easy to use case folds down so simply it goes from a larger equipment cart to a large equipment dolly to fold down and fit into an ultra portable folded up piece of equipment.....I would recommend this to anybody who has anything they need to transport if it is too big to carry or you just want to move something but cant quite do it on your own....want to get things moved quicker without having to enlist help from other people or make 3 trips by yourself.....this cart rolls perfectly easily even on carpet and concrete, you name it....it hauls all my DJ gear in one easy trip and I can save my energy for the DJ show rather than having to lug everything in all the way one piece at a time. Perfect! Even if the load is a total over 140 pounds....rolls super easy even when fully loaded over 140 pounds of weight, equipment on it....rolls and maneuvers perfectly.....Absolutely awesome how sturdy and easy to use, and when not in use folds up to stow it away.....Highly recommended.....If you are a DJ or if you are a musician or something and thus have all this heavy equipment to carry around....makes life easy! And folds away easily when not in use!