"This thing is the best sounding piece of equipment I have ever used. I don't need any of my other stompboxes or pedals anymore."

Feature:
I love how you can hook it up to your computer via USB cable and use that software with it. Then you can use another recording software to record studio-like songs. The range of effects are aweseom, they include every effect you could need.

Quality:
Some of the parts are plastic, and I think the rest is metal but it's pretty sturdy. The knobs come off if you pull on them just to let you know.

Value:
Excellent!

Desirability:
A must-have for all guitarists looking to push their playing to a whole new level.

Sound:
This rp150 modeling guitar processor sounds great! I can't believe the new tones I get even out of a cheap guitar. It's great to add new dimensions to your guitar playing for sure.

Ease of Use:
I was able to figure out how to work it on my own in 15 mins. It's very straightfoward and stores a ton of unique sounds. It kicks all my other stompboxes out. I can easily choose an amp and tune it to my taste to sound the way i want to sound.

"I will change your life human."

Feature:
There are enough features here to keep you busy for a very long time. And they are so easy to access that it's fun, not mind-numbing or time consuming.

Quality:
No complaints so far.

Value:
Well, you get a lot for the money since all of the effects are top-notch and you can even use it to record into your computer and the firmware is upgradeable. Oh yeah it has a built in tuner so you can tune your instrument to. Oh and the drum machine! That thing is really fun. Lots of drum beats and makes it easy to keep a beat if you use it as a metronome.

Desirability:
Looks good. I suppose it could use a swirling light to show the speed of different effects or a blinking one to show tremolo speed or something like that, but that's just tossing off some ideas. I wouldn't change a thing.

Sound:
I've been able to get every sound I've tried with this great little processor and even used it to tame the feedback I usually experience when trying to play my harmonica amplified.

Ease of Use:
There is a learning curve, but after sitting with the instruction manual on the john for a few turns I've gotten it figured out, and once you do figure it out it actually all makes sense. Also the software which allows you to program it via USB is great and makes it very easy to create effects and save them to you r RP 150 and\or your computer.

Support:
I haven't used customer support but I ahve used their website to download the latest firmware and software and it was a snap. Great instructions on the site if you read them. :)

Overall:
This has been more than I expected and I plan on keeping it and using it on stage to beef up my amplified blues harp playing. I love it!

"Send in the warranty card!!!!!!"

Feature:
love the wide range of effects available. Every effect, head and cabinet model, all EQs, etc. can be customized to one's own tastes. X-editor is amazing!

Quality:
I feel like this product is made more for the at home musician than someone who is playing gigs and traveling. It's made of mostly plastic and low quality metal. I dont think it could take much abuse at all. I bought my first one at the end of January and I'm not sure exactly what went wrong with it, but it stopped allowing me to select channels, and there was no sound being produced. really do love this prodcut, so I now have to purcahse another. If you buy the RP150 make sure you send in the warranty card within 10 days...I wish I had.

Value:
What it does seem to lack in durability (atleast in my case) it makes up for in sound quality and the sheer number of features included. It makes playing the guitar 100 time more fun. Not bad for less than $100

Desirability:
I dont think that this is an essential piece of my arsenal, but it's something realy fun to own. It's great to record with and nice to have for searching for a tone that's different from what you're used to. It looks nice, sounds great, but nothing that really screams out "Buy me."

Sound:
Sounds awesome...from a crisp clean bright sound to a dark, raw, muddy tone...it's all here

Ease of Use:
A little confusing and tedious at first. Doesnt take long to figure out how to dial in your ideal tones and effects. The X-Editor is extremely helpful in that!

Support:
Only dealt with them briefly, they were friendly. Could not return product due to having not filled out and sent in the warranty information. My own fault.

Overall:
Like I've said, great product...I just had some malfunctioning issues with mine. Hopefully other owners haven't had the same problem. Definitely purchasing another one, and this time I'm definitely sending in the warranty information.