TEST: Digitech EX7

 I don't know about you, but I always have problems with the term "pedal". When I first came into contact with “pedals” at the tender age of around 14, there were actually only two types of pedals, a volume pedal (also often called a “swell”) and the classic wah-wah. Both had a rocker of some kind on the top with which you could control the effect or volume with your foot. Basta! The other was “stompbox effects devices” or just “effects devices” (19” effects were only known from expensive recording studios...). Even little Axel understood everything verbally and simply in two drawers.

But then the Anglo-American armada of names hit us and then it started. Suddenly almost all types of floor-stationary effects devices are “pedals”, sometimes “stompboxes”, sometimes “switches” or even “multi-FX”. Now the child had fallen into the well in terms of naming, a sometimes crude undertaking to use the correct terminology here. So, in the spirit of the bicycle, let's agree that a pedal has a rocker and a stop box houses one or more on/off switches. Woe betide me now someone comes with a floor tuner...;-)

Over the decades, not only have classics emerged in the area of stompboxes, no, products have also been developed in the pedal segment, which are still in heavy use today and are massively trampled on. With the EX-7 Expression Pedal, DigiTech is trying to emulate several classics from this guild and combine them in just one housing, so that the heavy stuffing department on the floorboard is somewhat contained.


construction

At first glance, the EX-7 is way ahead in terms of workmanship and appearance. Manufactured in the USA (!) is extremely solid, which also explains its weight of just under 1.5 kilograms. The product also has a very nice carbon fiber look, which visually sets it apart from the competition. The product is operated via an included 9V power supply, which delivers 1.3 (!) amps. Operation via a 9V block is not possible.

Strictly speaking, the EX-7 is an expression pedal, which suggests that, depending on the subject's programming, different parameters can be managed with the pedal function. DigiTech has chosen seven different pedals, although some emulations are not pedals in the true sense, but rather certain parameters such as the speed of a modulation effect are controlled via the pedal function.

In addition, DigiTech has adopted the seven distortion presets from the DF-7 Distortion Factory, so that a total of 14 typical stompboxes (there it is again, that expression ;-)), which are usually placed in front of the preamplifier of the amplifier, are available.

Specifically, the following effect devices are emulated:

Pedal effect modules:

Dunlop cry baby
Vox Clyde McCoy Wah
DigiTech XP300 Space Station
DigiTech Whammy
Unicord Uni Vibe
Leslie 147 Rotary Speaker
A/DA Flanger


Distortion modules:

DOD Overdrive
ProCo advice
DigiTech MetalMaster
Boss Metal Zone
EH Big Muff
Ibanez TS9
Boss DS-1


One distortion and one pedal emulation can be individually placed together in one storage location. Unfortunately, the choice of one of the seven storage locations can only be changed by hand, unless you get the FSX3 footswitch, which can at least step through the individual storage locations. For the live musician, this is the only possible choice to avoid having to kneel on the floor between songs and tweak the model controls.

In terms of control options, the EX-7 has three concentric double potentiometers in addition to the module selector, with the outer rings managing the three classic distortion parameters gain, tone and volume, while the three inner potentiometers manage different control functions of the pedal function. The Ex-7 can also be used as a volume pedal.

In terms of connection options, the EX-7 has a mono-in and the connection socket for the above-mentioned foot switch on the right side of the housing. On the left there is a stereo output for connection to an amplifier and a frequency-corrected stereo output for connection to a mixer. Both outputs can also be switched mono if necessary.




Practice

Boy oh boy, it's actually extremely rare to see so many copyright symbols printed in one place, the booklet hardly gets a sentence without TM, R or C ;-) On the other hand, these same trademark symbols are usually printed in abundance on all kinds of emulation products You don't have a swarm of well-dressed men from various law firms standing at your door 10 minutes after the product's release.

After wiring the device, the first thing you notice is that the EX-7 boosts the volume level of the guitar and the treble portion of the sound, with the exception of position 7, where it acts as a volume pedal. It is therefore important to adjust the gain range of the amplifier accordingly if necessary. To activate the pedal, you shouldn't be too squeamish, especially the pedal function (foot switch under the toe) needs to be used hard. The distortion function (foot switch under the heel), however, is a little easier to activate.

Let's get straight to what I think is the EX-7's biggest shortcoming. Unfortunately, the built-in parameters of the DF-7 pedals can only be used in conjunction with a pedal emulation, so anyone hoping to find two independently operating DigiTech products in one pedal will unfortunately be disappointed. In this respect, it is unfortunately only possible to see in a rudimentary way to what extent the distortion emulations reach their protagonists, since the sound formation of a wah-wah or something similar always lies above everything.

The relatively short control path of the pedal still has to become second nature, but this is achieved after a short training period. As expected, the EX-7 provides the closest approximation to the original when it comes to in-house presets such as the Whammy. All other emulations sound good to decent, although the wah-wah section comes across as a bit sterile. However, if you consider the design of the device, the limitation is completely okay.



Conclusion

Even if purists will, as expected, blow this test out of my face, the concept, workmanship and sound output of the EX-7 ensure it receives a good test result. Even if there is a hint of syntheticness hovering over all the presets, the original sound of the guitar is changed even without any FX component and the individual emulation test subjects always lag a little behind their originals in terms of dynamics and tonal depth, I know from my own experience that it is There are more and more shows where you only want to or even have to travel with small luggage.

The never-ending problem of excess luggage at shows abroad where you can only travel by plane is just one of many examples where you're happy to be able to leave your floorboard in the rehearsal room and instead just have to stuff a single pedal into your hand luggage. If you are willing to accept the limited access options for the effects offered in favor of the compactness of the product, you have a useful helper at your side in the DigiTech EX-7, which offers a lot in a small space.

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Additional Informations:

Digitech, a pioneering name in the realm of audio effects, has been revolutionizing the music industry since its inception. Among its myriad offerings, Digitech pedals stand out as veritable gems, cherished by musicians and sound engineers worldwide. In this comprehensive guide, we delve into the intricate world of Digitech pedals, exploring their diverse range, innovative features, and unparalleled sonic capabilities.

I. Evolution of Digitech Pedals:
Since its establishment in the late 1980s, Digitech has continuously pushed the boundaries of audio technology, introducing groundbreaking innovations in pedal design and functionality. From early classics like the Digitech Whammy to modern marvels such as the Digitech RP Series, each pedal reflects the company's commitment to excellence and innovation.

II. The Digitech Pedal Ecosystem:
Digitech boasts an extensive lineup of pedals catering to a wide spectrum of musical styles and preferences. Whether you're a guitarist seeking lush reverbs, blistering distortions, or intricate modulation effects, Digitech has a pedal to suit your needs. From compact stompboxes to multi-effects powerhouses, the Digitech pedal ecosystem offers something for everyone.

III. Cutting-Edge Features:
What sets Digitech pedals apart are their cutting-edge features and advanced technologies. Many Digitech pedals incorporate proprietary algorithms and digital signal processing techniques to deliver studio-quality sound in a compact, pedalboard-friendly format. Features like built-in expression pedals, amp modeling, and USB connectivity further enhance their versatility and performance capabilities.

IV. Signature Pedals and Artist Collaborations:
Over the years, Digitech has collaborated with renowned artists and musicians to develop signature pedals tailored to their unique sonic preferences. From iconic artists like Eric Clapton to modern virtuosos like Tosin Abasi, Digitech's signature pedals capture the essence of their distinctive tones, empowering musicians to unleash their creativity on stage and in the studio.

V. Performance and Reliability:
Digitech pedals are renowned for their robust construction, reliability, and stellar performance in any musical setting. Whether you're gigging night after night or recording in the studio, Digitech pedals deliver consistent, top-tier performance, ensuring that your sound remains pristine and professional at all times.

VI. Endless Possibilities:
With Digitech pedals, the sonic possibilities are virtually limitless. Whether you're experimenting with unconventional signal chains, creating ambient soundscapes, or crafting face-melting solos, Digitech pedals empower you to explore new sonic territories and unlock your full creative potential.

VII. The Future of Digitech Pedals:
As technology continues to evolve, so too will Digitech's pedal offerings. With the advent of artificial intelligence, machine learning, and cloud connectivity, the future holds boundless opportunities for innovation in pedal design and functionality. Whether it's pioneering new effects algorithms, integrating smart features, or expanding compatibility with digital audio workstations, Digitech remains at the forefront of audio technology, shaping the future of music production and performance.

Conclusion:
In conclusion, Digitech pedals represent the pinnacle of innovation and craftsmanship in the world of audio effects. With their unparalleled sound quality, versatile features, and rock-solid reliability, Digitech pedals have earned their place on the pedalboards of musicians and sound engineers worldwide. Whether you're a seasoned professional or an aspiring enthusiast, Digitech pedals offer a gateway to sonic exploration and musical expression like no other.