The Marshall Super Lead 100—better known as the Plexi—is one of the most iconic amps in rock history. In this episode, we take a look at the legendary tone machine that inspired the “Plexiglas” model in the Spark amp.

What made this amp the go-to for players like Hendrix, Page, and Van Halen? Why does it sound so alive at high volume? And how close can the Spark model get?

We cover:
✅ A quick history of the Super Lead 100

✅ What defines the classic “Plexi” tone

✅ Tips for getting that crunch and bite using the Spark amp

💡 Perfect for fans of classic rock, high-gain rhythm tones, and anyone trying to tame the Plexiglas model inside Spark.

In this episode, we explore the real-world magic of reverb—the effect that adds space, depth, and atmosphere to your playing. Whether it’s a subtle room sound or a massive cathedral wash, reverb can transform your tone in seconds.

We cover:
✅ What reverb actually is (and how it works)
✅ Common types like Room, Hall, Plate & Spring
✅ How the Spark Amp models recreate these spaces
✅ Tips for using reverb without muddying your sound

Whether you're new to effects or refining your ambience game, this episode will help you use reverb with purpose and style.

In this episode, we dive into the iconic sound of the Vox AC30—captured in the Spark Amp as “AC Boost.” From clean chime to gritty breakup, we cover what makes this amp model shine, how to shape your tone , and which styles it’s perfect for. Whether you're channeling The Beatles or chasing Brian May vibes, this one’s for you.

Get the full picture on compressors with this deep dive tailored for Spark Amp users. Learn how compression shapes your tone, boosts sustain, and evens out dynamics. We break down compressor types, key settings, and best practices—so you can dial in that tight, polished sound every guitarist loves.

In this second episode of Spark Amp Lovers Sessions – Inside Spark Amp, we dive deep into the legendary Roland JC-120, modelized in the Spark amp as “Silver 120.” Discover the amp’s origins, design, iconic users, and signature stereo chorus. We break down its clean tone legacy, compare it to other amps, and explore what makes it a favorite for jazz, funk, and ambient players—plus pros, cons, and tips for Spark users.

In this short but powerful 1st episode, we dive into the Noise Gate effect on the Spark Amp by Positive Grid. You'll learn what a noise gate is, how it works to eliminate unwanted hum and hiss, and why it’s essential for high-gain tones. We break down key parameters like Threshold, Decay/Release, and how to dial them in for tight, noise-free playing without cutting off your sound too early. Perfect for both beginners and tone tweakers!