Positive Grid’s mighty mini amp has taken the world of practice—and stage—by storm. Here’s the lowdown on the original Spark amp, the Spark MINI, the Spark GO, the new Spark CAB, and the company’s flexible, tone-hopping controller. Most are sale-priced for the holidays.
The holiday season is upon us, and if you're on the quest to find the ultimate gift for the guitarist in your life, or perhaps you're treating yourself, look no further. We're about to take you on a journey through the world of Spark series amps – the gifts that sound right for any guitarist's wishlist. With numerous awards and an ever-growing community of over 500,000 players worldwide, these amps have certainly made their mark.
And the best part? Fantastic deals on Spark start now. There’s a Spark for every type of player (bassists included!) – so let’s find the one that fits you.
Spark - The Complete Jam Package
Let's kick things off with the Spark guitar amp and Bluetooth speaker – the trailblazer in the Spark series. This 40W practice amp doesn't just fill the room with incredible sound; it puts you in the driver's seat of your own tone. But what really makes Spark stand out is the incredibly powerful smart app that works seamlessly with the entire line of Spark series amps. Packed with all the gear and innovative smart features, it's your gateway to instant jamming fun. Looking for that perfect tone? You've got access to a whopping 50,000+ tones and custom presets created by guitarists worldwide to get you started. Plus, who needs bandmates when you've got Smart Jam? Just start playing, and the AI creates a real-time drum and bass track for you.
We're just scratching the surface here. It's no wonder why over half a million guitarists worldwide are playing more guitar than ever with Spark, now completely customizable to fit your unique style. And don't forget to check out the official Traveler Gig Bag – a must-have for any Spark owner on the move.Spark MINI - Portability Meets Power
For those who crave portability without compromising on power, meet the Spark MINI. Don’t let its size fool you. This 10W portable beast of an amp features a passive radiator that delivers unbelievable sound and punchy bass that’ll have you questioning why all amps aren’t this compact. And our favorite part – Spark MINI features a built-in rechargeable battery that provides up to 8 hours of jamming or music listening, perfect for impromptu jam sessions at the office, home, or anywhere that inspires you. Seriously, take it to the park or the beach; it's always ready to roll.
Spark MINI has even earned the praise of guitar legends like Zakk Wylde and Paul Gilbert, both of whom crafted their own limited-edition versions which, unfortunately for you, sold out. But don’t fret, they also created custom presets that can be downloaded for free in the Spark app and are available to all Spark users.
Spark GO - The Ultra-Portable Wonder
Ever wonder what it was like to have an amp on you…all the time? Spark GO is a 5W wonder so small it can slide right into your gig bag or suitcase without hogging precious space. In fact, you might even forget that you packed it in the first place! It’s the personal guitar amp that fits the unique style of every guitarist – regardless of skill level. Touring guitarists across the globe are falling head over heels for this tiny powerhouse, and for excellent reasons. They've discovered that not only does it deliver surprisingly big sound for an amp its size, but also the incredible convenience of Spark GO, turning hotel rooms and tour buses into impromptu jam spaces.
Just in time for the holidays, you can take home a Spark GO for under $100 USD. While you’re at it, pick up the new carrying case, to ensure your musical sidekick is well-protected from the rigors of the road.
Spark CAB - It's Time To Get Loud
Sometimes, you need that extra oomph in your sound, and that's where Spark CAB comes into play. It's not just about making your music louder; it's about making it shine. But make no mistake, this cab is LOUD! Designed for Spark amp owners hungry for more volume during live performances or jam sessions, Spark CAB is a 140W FRFR (Full Range, Flat Response) powered cabinet that perfectly complements any Spark series amp. Plus, it's great for cranking up the volume on other gear like keyboards, modelers, or even an extra amp with line level outs.
Spark Control - Elevate Your Spark Experience
Now that you’ve decided which Spark series amp works best for you (or the lucky person you’re gifting it to), it’s time to pair it up with the ultimate Spark accessory – Spark Control. It allows you to effortlessly (and wirelessly!) switch between presets, fine-tune settings, control music, and more, and it’s compatible with every Spark series amp. Besides, a good pedal is something every guitarist needs. Say goodbye to fiddling with controls and knobs when you need to switch tones. Set up your favorite preset, assign them to Spark Control, and you can seamlessly switch them on the fly without ever missing a beat.
With the holidays racing towards us faster than one of Paul Gilbert's legendary solos, let this list guide you in your quest for the perfect gift. So, this holiday season, let's celebrate the joy of giving with the best gift of all: music. And remember to treat yourself; you've earned it.
Looking for more gift ideas? Visit our Holiday Gift Guide to snag the best deals of the year.- Positive Grid Launches the OMNYSS ›
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The legendary Elvis sideman was a pioneer of rockabilly guitar, and his approach to merging blues and country influenced generations of guitar pickers. Here’s how he did it.
Chops: Intermediate
Theory: Beginner
Lesson Overview:
• Craft simple blues-based phrases that lie within the CAGED system.
• Understand how double-stops are used in rockabilly music.
• Improve your Travis picking.
Click here to download a printable PDF of this lesson's notation.
In 2016 we lost one of the most influential guitarists and unsung heroes the world has ever known. The driving force behind Elvis Presley’s first recordings, Winfield Scott “Scotty” Moore III helped shape the sound of rock ’n’ roll and inspire generations of fans. Born in 1931, Scotty caught his big break in 1954 when he was called to do a session with Elvis at Sam Phillip’s Sun Studio in Memphis. History was made that day when Elvis recorded “That’s All Right,” and for about four years, Scotty provided 6-string magic for such Elvis hits as “Heartbreak Hotel,” “Hound Dog,” and “Jailhouse Rock.”
A huge Chet Atkins fan, Scotty grew up listening to country and jazz. This blend would have a dramatic impact on his sound, as he would mix Travis picking with some ear-twisting note choices based on chords, rather than using an obvious scalar approach.
I used a thumbpick on the examples in this lesson to sound as authentic as possible. Using a thumbpick on some notes makes them stand out in comparison to those plucked with the remaining fingertips. Ex. 1 is a classic Scotty-type rhythm riff in E that uses some Travis picking. Play the notes on the 6th and 4th strings with your thumb, and use your index and middle fingers for the double-stops on the 3rd and 2nd strings. This is illustrated in the notation: Attack all the up-stemmed notes with your fingers and down-stemmed notes with your thumb.
Click here for Ex. 1
The next example (Ex. 2) reveals one of the more common elements of Scotty’s lead work: double-stops. It makes sense when you consider that Scotty often performed with just a bass player and drummer, so when it came time to play a solo, he needed to create a strong sense of harmony. The first three phrases begin in the “E” shape of the CAGED system before moving down to the “A” shape and returning to the “E” shape. Those last two measures sit squarely in the “E” shape at the 12th position.
Click here for Ex. 2
Ex. 3 returns to Scotty’s Travis-picking influence by outlining an A chord before leading the idea in a new direction with double-stops. The example begins in the “C” shape and resolves in the “E” shape, though this wouldn’t have meant anything to the legendary guitarist. However, his reliance on moving the five basic chord shapes around the neck is undeniable.
In this version of “Hound Dog”—a song originally recorded by Big Mama Thornton—Moore takes a bluesy solo starting at :45.
Click here for Ex. 3
The blues was an essential part of Scotty’s style, and Ex. 4 shows something he might play over the first eight measures of a blues in E. To use the moves in any given key, it’s important to understand how intervals work within a chord. For example, over the E7, I’m approaching the root and 3 (G#) with a half-step slide. With that information, you’re able to transpose this musical shape all over the neck. Approach each double-stop with this method, and you’ll get a lot of mileage out of this rather simple lick.
Click here for Ex. 4
Ex. 5 shows some of Scotty’s single-note ideas, though the phrase still begins with a double-stop on the top two strings to grab the listener’s attention. Measures three and four use a strange collection of notes. Scotty isn’t thinking of a scale here. The phrase begins with a bluesy flourish and a melodic descent to the root. When he gets there, he moves down a half-step to the 7 (an unusual note to play on a dominant chord, but if it sounds good, it is good), and then up again to resolve to the A chord.
Click here for Ex. 5
Scotty was also a big fan of using three-note grips. In Ex. 6, you can see how these ear-grabbing sounds would work over our blues progression. It begins with an E triad in the “D” shape. It’s genuinely amazing how many great chordal licks Scotty could come up with by using just a few chord forms.
Click here for Ex. 6
Ex. 7 is a little trickier, but a great example of how to move from an A chord to an E chord using some double-stops and single notes along with position shifts and sixths. This is very much a country phrase and evidence of the genre’s importance to the rockabilly sound.
Click here for Ex. 7
The final example (Ex. 8) is a longer, 20-measure piece outlining a full progression with Scotty's superb Travis-picking ideas. While this isn’t a column specifically on Travis picking with a collection of exercises to develop that skill, here are a couple of simple tips that should help you navigate this music.
First, focus only on the bass notes. The thumb needs to be automatic. Strive to put no thought into playing the bass part. This takes time but eventually you’ll be free to concentrate on the melody. The last part to absorb is the excellent ending chord. It’s a maj6/9 with the root on top—very common in the rockabilly style.
Click here for Ex. 8
From here it’s easy to hear Scotty’s immense influence on guitardom. It would be well worth your time to go down a rabbit hole of YouTube vids from the CAAS (Chet Atkins Appreciation Society) conference. Nearly every player from that scene owes a debt to Mr. Moore.
Nashville's historic Gruhn Guitars give PG an exclusive look at a very early amp that is a piece of rock history that preceded the heralded JTM45. Amp builder and reverb aficionado Eric Borash of Ebo Sounds shares his expertise on this rare amp's lineage, while John Bohlinger plugs in Dan Auerbach's old '60s ES-335 to test it out.
Metallica's M72 World Tour will be extended into a third year with 21 North American shows spanning April, May, and June 2025.
The M72 World Tour’s 2025 itinerary will continue the hallowed No Repeat Weekend tradition, with each night of the two-show stands featuring entirely different setlists and support lineups. These will include the band’s first Nashville shows in five years on May 1 and 3 at Nissan Stadium, as well as Metallica’s return to Tampa after 15 years on June 6 and 8 at Raymond James Stadium. M72 has also confirmed its much anticipated Bay Area hometown play, to take place June 20 and 22 with the band’s debut performances at Levi's Stadium in Santa Clara.
In a new twist, M72 2025 will feature several single shows bringing the tour’s full production, with its massive in-the-round stage, to venues including two college football stadiums: JMA Wireless Dome in Syracuse, New York on April 19, and Metallica's first ever visit to Blacksburg, Virginia, home of the Virginia Tech Hokies. The May 7 show at Lane Stadium will mark the culmination of 20+ years of “Enter Sandman” playing as the Hokies take the field.
In addition to playing football stadiums across the nation, the M72 World Tour’s 2025 itinerary will also include two festival headlines—the first being the opening night of the run April 12 at Sick New World at the Las Vegas Festival Grounds. May 9 and 11 will then mark a festival/No Repeat Weekend combo as Metallica plays two headline sets at Sonic Temple at Historic Crew Stadium in Columbus, Ohio.
Support on M72’s 2025 North American run will come from Pantera, Limp Bizkit, Suicidal Tendencies and Ice Nine Kills. See below for specifics.
Additionally, M72 2025 will see Metallica’s long-awaited return to Australia and New Zealand.
M72’s 2025 North American leg is produced by Live Nation and presented by new sponsor inKind. inKind rewards diners with special offers and credit back when they use the app to pay at 2,000+ top-rated restaurants nationwide. The company provides innovative financing to participating restaurants in a way that enables new levels of sustainability and success. Metallica fans can learn more at inkind.com.
Citi is the official card of the M72 tour. Citi cardmembers will have access to presale tickets beginning Tuesday, September 24 at 10am local time until Thursday, September 26 at 10pm local time through the Citi Entertainment program.
Verizon will offer an exclusive presale for the M72 tour in the U.S through Verizon Access, just for being a customer. Verizon Access Presale tickets for select shows will begin Tuesday, September 24 at 10am local time until Thursday, September 26 at 10pm local time.
* Citi and Verizon presales will not be available for Sick New World, Sonic Temple or the Toronto dates. Verizon presale will not be available for the Nashville, Blacksburg or Landover shows.
As always, a portion of proceeds from every ticket sold will go to local charities via the band’s All Within My Hands foundation. Established in 2017 as a way to give back to communities that have supported Metallica over the years, All Within My Hands has raised over $15 million – providing $8.2 million in grants to career and technical education programs including the ground-breaking Metallica Scholars Initiative, now in its sixth year, over $3.6 million to combat food insecurity, more than $3.5 million to disaster relief efforts.
For more information, please visit metallica.com.
Metallica M72 North America 2025 Tour Dates
April 12 Las Vegas, NV Sick New World @ Las Vegas Festival Grounds
April 19 Syracuse, NY JMA Wireless Dome *
April 24 Toronto, ON Rogers Centre *
April 26 Toronto, ON Rogers Centre +
May 1 Nashville, TN Nissan Stadium *
May 3 Nashville, TN Nissan Stadium +
May 7 Blacksburg, VA Lane Stadium *
May 9 Columbus, OH Sonic Temple @ Historic Crew Stadium
May 11 Columbus, OH Sonic Temple @ Historic Crew Stadium
May 23 Philadelphia, PA Lincoln Financial Field +
May 25 Philadelphia, PA Lincoln Financial Field *
May 28 Landover, MD Northwest Stadium *
May 31 Charlotte, NC Bank of America Stadium *
June 3 Atlanta, GA Mercedes-Benz Stadium *
June 6 Tampa, FL Raymond James Stadium +
June 8 Tampa, FL Raymond James Stadium *
June 14 Houston, TX NRG Stadium *
June 20 Santa Clara, CA Levi's Stadium +
June 22 Santa Clara, CA Levi's Stadium *
June 27 Denver, CO Empower Field at Mile High +
June 29 Denver, CO Empower Field at Mile High *
* Pantera and Suicidal Tendencies support
+ Limp Bizkit and Ice Nine Kills supp
Beetronics FX Tuna Fuzz pedal offers vintage-style fuzz in a quirky tuna can enclosure.
With a single "Stinker" knob for volume control and adjustable fuzz gain from your guitar's volume knob, this pedal is both unique and versatile.
"The unique tuna can format embodies the creative spirit that has always been the heart of Beetronics, but don’t let the unusual package fool you: the Tuna Fuzz is a serious pedal with great tone. It offers a preset level of vintage-style fuzz in a super simple single-knob format. Its “Stinker” knob controls the amount of volume boost. You can control the amount of fuzz with your guitar’s volume knob, and the Tuna Fuzz cleans up amazingly well when you roll back the volume on your guitar. To top it off, Beetronics has added a cool Tunabee design on the PCB, visible through the plastic back cover."
The Tuna Fuzz draws inspiration from Beetronics founder Filipe's early days of tinkering, when limitedfunds led him to repurpose tuna cans as pedal enclosures. Filipe even shared his ingenuity by teachingclasses in Brazil, showing kids how to build pedals using these unconventional housings. Although Filipe eventually stopped making pedals with tuna cans, the early units were a hit on social media whenever photos were posted.
Tuna Fuzz features include:
- Single knob control – “Stinker” – for controlling output volume
- Preset fuzz gain, adjustable from your guitar’s volume knob
- 9-volt DC operation using standard external power supply – no battery compartment
- True bypass switching
One of the goals of this project was to offer an affordable price so that everyone could own a Beetronicspedal. For that reason, the pedal will be sold exclusively on beetronicsfx.com for a sweet $99.99.
For more information, please visit beetronicsfx.com.