Ugly Truth About Mission Engineering Expression Pedal

A few months ago I picked up a Line6 M5 stomp box modeler. I have been openly critical about multi effects units here on this blog, but the M5 has impressed me. The entire M serious is impressive, but the M5 fits into your already established pedal board. I bought mine because I wanted a Slow Gear, Whammy, and Seek Wah. I didn't have a thousand dollars so I looked for a alternative. The M5 comes up all aces. There are a ton of bonuses. But this isn't a review of the M5, this is.

The main problem with this pedal is that there are so many things that are only unlocked when you add an expression pedal. This leads you on a journey in and of its self. Line6 offers an expression pedal. It is $50 and made of plastic. There are several places on the internet that document the unreliability of this pedal. I avoided this pedal and sought an alternative. The first expression pedal that I bought was a Boss FV-50. It was large and metal and an utter failure. It was on a list of compatible pedal that I found on Line6's support forum. I might have gotten my hands on a dud, so I returned. A little while later I was able to find a used Mission Engineering EP1-L6. For half the price of a new one and less than the Boss 'no go', I found my replacement.


It Works

So, Line6 typically doesn't function with most expression pedals. Basically, an expression pedal is just a pot wired between two jack. But there a tiny little fairies that have to bless each pedal that enables it to work with a particular type of pedal... or something like that. It actually has to do with the value of the pot and how it's wired up. It's simple, but also a little more complected than it seems. This pedal takes all the thinking out it. It even has the Line6 logo on it. It's a metal case with the right guts. So that seem pretty solid. What could be wrong with it?

It's Expensive

Like I previously said, It is a metal case, a pot and jacks. The parts make up $25 of cost, so that's about a 500% markup. True, Line6 probably makes their expression pedal for pennies, but for much less you can buy an actual Wah pedal that includes everything and an actual effect. I won't bash a business for making money, but when it comes to my dollars, I need a little more bang per buck. That's why I only bought this pedal when I found it used.

It's Roamy

The nice thing about Wah pedals is that they are spacious on the inside. Why is this a good thing? Well here is an idea. Imagine you are using you expression pedal to control a wah sound on your M5. How would you turn the effect on? By tapping the on/off button on the M5. But that's not how a wah works. You put the toe down and press, right? Why can't we do that with our expression pedal? The enclosure is already drilled for an input, output and switch. So wire in a looping circuit and you can engage your M5 when you stomp on it like a wah.

Conclusion

I can't really recommend buying this pedal outright. You could probably build one for way less... But this pedal works very well and is super solid. If you can can find it used, then it become much more reasonable. If you like to tinker, then you have a lot of options as for what to do with all that space. You can put a buffer or boost in there, or just a looper and status LED like I plan to...