Premier Guitar features affiliate links to help support our content. We may earn a commission on any affiliated purchases.

Jam Pedals Rattler+ Pedal Review

The Rattler+ is a handmade RAT-inspired stompbox with the LM308 can-version chip


Download Example 1
Gain switch low, Gain knob low, single-coils
Download Example 2
Gain switch high, Gain knob high, humbuckers
Download Example 3
Gain switch low, Gain knob high, single-coils.
All clips were recorded with Logic Pro, Apogee Duet, Sennheiser e609, Fender Hot Rod Deville 4X10 flat EQ, USA Fender Deluxe Strat with S-1.
Greece, the cradle of western civilization, known the world over for its ancient architecture, early Olympics, mythology, and… guitar pedals? Well if they aren’t known for guitar pedals yet, they should be. Jam pedals are handmade in Greece with high-quality and often rare electronic components, and are engineered to emulate legendary vintage effect units. Jam Pedals’ Rattler+ is a vintage distortion unit based on the original ‘80s Rat. Not to be confused with the company’s Rattler Classic, which has a bit higher gain structure, the “+” version has a two-stage gain switch and a little less drive.

Features
Just like all Jam pedals, each Rattler+ is individually hand-painted and therefore unique. The one I got my hands on had plenty of endearing character in its imperfect monochromatic black, gray, and white brush strokes and paint surface textures. It comes in a similarly colored heavy plaid flannel pouch with a drawstring to keep it safe. The housing is cast metal and on the front is an image of a coiled rattlesnake ready to strike.

Three white knobs are located towards the top: L for level, T for tone, and G for gain. Next to the “G” knob is a switch that allows you to choose between two gain circuits—left for less gain and right for more gain. Input and output jacks are on the right and left sides, respectively, with the power jack on the left side. This pedal runs on the standard 9V negative tip power or a 9V battery. Jam claims that the pedal uses 6mA of power when on, so the battery should last a while if you go that route. Overall this is a solid, quality built, nice looking effect.

Before firing it up, I just had to open up the housing to take a peek at the internals to lay eyes upon the LM308 can-version chip that so many seek and pine for in a distortion circuit. It was there in all its wonder and glory—now time to see how it sounds.

Sonic Character
First off, the Rattler+ is true bypass, so it won’t mess with your clean tone. When I first kicked it on, I was surprised how warm and full sounding this pedal is for a distortion unit. This pedal can blur the line between overdrive and distortion, and using lower gain settings paired with a bit darker tone adjustment, you can get a pretty good sounding tube sag and make it sound like a well driven tube amp. The gain structure isn’t super high like some of the more modern devices, but that’s the point of this box—to emulate a vintage distortion. I found the combination of the Gain knob and switch to be very useful for dialing in just the right amount of bite, with the higher-gain side of the switch getting you right in the classic RAT territory.

The Tone knob is configured so that when you dial clockwise, the treble side gets attenuated, which is backwards from most gear. And though this difference takes some getting used to, the control provides a wide array of very useable tonal possibilities from dark and wooly to weighty cutting.

Perhaps the most notable characteristic of this pedal is how pleasing and musical the midrange sonic content is. At one point or another, I think we’ve all tried and tested distortion effects that sound hollow and scooped in the mid frequency content. This one is quite the opposite. Call it the LM308 chip or just good engineering, this thing really does have an extraordinary midrange to it. I found it difficult to make it sound too harsh or thin. Using single-coils, the midrange stays brilliant and not too brittle. Switch to humbuckers and you naturally get a thicker sound without losing clarity. As an added bonus, the pedal sounds quite good with bass guitar as well.

The Verdict
The Rattler+ is a solidly built distortion with a great, full, musical sound quality. If you are searching for a distortion that stands out in midrange sonic content without getting harsh or thin, this will do nicely. It is distinguished in its artistic styling as well as its analog sound character.
Buy if...
you are looking for a high quality gain pedal that essentially bridges the gap between overdrive and distortion, and delivers a pleasant and engaging analog midrange.
Skip if...
you are scared of snakes or are looking for something more modern, high-gain sounding
Rating...


Street $220 - Jam Pedals - jampedals.com

Tone Games 2010, Bonus Levels: 10 More Stompboxes Reviewed
Next up: Pigtronix Aria Disnortion

Keith Urban’s first instrument was a ukulele at age 4. When he started learning guitar two years later, he complained that it made his fingers hurt. Eventually, he came around. As did the world.

Throughout his over-30-year career, Keith Urban has been known more as a songwriter than a guitarist. Here, he shares about his new release, High, and sheds light on all that went into the path that led him to becoming one of today’s most celebrated country artists.

There are superstars of country and rock, chart-toppers, and guitar heroes. Then there’s Keith Urban. His two dozen No. 1 singles and boatloads of awards may not eclipse George Strait or Garth Brooks, but he’s steadily transcending the notion of what it means to be a country star.

Read MoreShow less

Designed in collaboration with Blu DeTiger, this limited-edition bass guitar features a Sky Burst Sparkle finish, custom electronics, and a chambered lightweight ash body.

Read MoreShow less

Duane Denison of the Jesus Lizard, EGC Chessie in hands, coaxing some nasty tones from his Hiwatt.

Photo by Mike White

After 26 years, the seminal noisy rockers return to the studio to create Rack, a master class of pummeling, machine-like grooves, raving vocals, and knotty, dissonant, and incisive guitar mayhem.

The last time the Jesus Lizard released an album, the world was different. The year was 1998: Most people counted themselves lucky to have a cell phone, Seinfeld finished its final season, Total Request Live was just hitting MTV, and among the year’s No. 1 albums were Dave Matthews Band’s Before These Crowded Streets, Beastie Boys’ Hello Nasty, The Miseducation of Lauryn Hill, Korn’s Follow the Leader, and the Armageddonsoundtrack. These were the early days of mp3 culture—Napster didn’t come along until 1999—so if you wanted to hear those albums, you’d have to go to the store and buy a copy.

Read MoreShow less

Big time processing power in a reverb that you can explore for a lifetime.

An astoundingly lush and versatile reverb of incredible depth and flexibility. New and older BigSky algorithms included. More elegant control layout and better screen.

It’s pricey and getting the full use out of it takes some time and effort.

$679

Strymon BigSky MX
strymon.net

5
5
4
4

Strymon calls the BigSky MX pedal “one reverb to rule them all.” Yep, that’s a riff on something we’ve heard before, but in this case it might be hard to argue. In updating what was already one of the market’s most comprehensive and versatile reverbs, Strymon has created a reverb pedal that will take some players a lifetime to fully explore. That process is likely to be tons of fun, too.

Read MoreShow less