Cornerstone Music Gear Gladio V2.1

$299.00 Price Tier: High-end

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Page last updated Jul 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated July 4, 2026.

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5.0 (8)

$299.00 1 available New

$219.99 5 available Used

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Average Price: $260

High-end/Boutique

$50

$176+

Price Tier

In the Overdrive Effects Pedals category, Cornerstone Music Gear Gladio V2.1 is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

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Description

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Introducing the Cornerstone Music Gear Gladio V2.1, a meticulously crafted overdrive effects pedal designed for guitarists seeking to enrich their soundscape with authentic tonal warmth and versatility. The Gladio V2.1 is inspired by the legendary Dumble amplifiers, offering a dual overdrive channel system that allows musicians to explore a wide range of sounds from subtle, creamy overdrive to soaring, expressive leads.

Each channel in the Gladio V2.1 is individually voiced, giving you the flexibility to shape your sound with precision. Channel 1 delivers smooth, dynamic overdrive tones with a rich harmonic profile, perfect for blues and classic rock enthusiasts. Channel 2 provides a more aggressive, focused drive with a pronounced midrange that cuts through the mix effortlessly.

The Gladio V2.1 also features a smart bypass system, ensuring a seamless transition between your pedalboard and amp setup without sacrificing tone integrity. Its robust build and intuitive controls make it an ideal companion for both studio sessions and live performances.

Key Features:

Dual overdrive channels for versatile sound shaping
Channel 1: smooth, dynamic overdrive tones
Channel 2: aggressive drive with pronounced midrange
Inspired by Dumble amplifier tones
Smart bypass system for seamless integration
Rugged construction for reliability on stage and in studio
Intuitive controls for easy tone sculpting

Product specs

Brand	Cornerstone Music Gear
Model	Gladio V2.1
Year	2020 - 2023
Made In	Italy
Categories	Overdrive and Boost Pedals, Preamps
Pedal Format	Standard

FAQs

What kind of tones can I expect from the Cornerstone Music Gear Gladio V2.1?: The Gladio V2.1 offers a rich, dynamic overdrive with a smooth, amp-like response, ideal for blues and rock genres. It emulates the Dumble-style tone, providing both creamy overdrive and a transparent clean boost.
Does the Gladio V2.1 work well with both single-coil and humbucker pickups?: Yes, the Gladio V2.1 is designed to complement both single-coil and humbucker pickups, offering versatility and responsiveness across different guitar types.
How does the Gladio V2.1 differ from other overdrive pedals?: The Gladio V2.1 features dual channels for different overdrive textures and a "Jazz/Rock" switch, providing unique tonal flexibility not commonly found in standard overdrive pedals.
Is the Cornerstone Music Gear Gladio V2.1 suitable for live performances?: Absolutely, the Gladio V2.1 is built for both studio and live settings, offering robust construction and a wide range of tonal options that cut through in a band mix.
What power supply does the Gladio V2.1 require?: The Gladio V2.1 requires a standard 9V DC power supply, with a center-negative polarity, typical for most guitar pedals.

Reviews

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PROS

Versatile channels allow for smooth switching or doubling up for complex tones
Dual preamps provide magnificent gain and overdrive tones
Reacts superbly as the first pedal in the signal path
Functions as an "amp in a box," offering true preamp capabilities
Maintains high gain without losing clarity or creating harmonic imbalance
Offers vast tonal and volume range, rivaling high-end ODS clones
Each control provides distinct and useful tonal adjustments
Compression switch radically alters tone, adding versatility
Replaces multiple pedals with its comprehensive capabilities

CONS

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Cornerstone Music Gear Gladio V2.1.

Value and pricing

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Though priced higher, users suggest the Gladio might be the only drive circuit needed, making it a worthwhile investment for dedicated overdrive users.
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Use cases and applications

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Users appreciate the Gladio SC for its ability to maintain clean, dynamic tones, making it suitable for genres beyond typical Dumble-associated styles.
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Ideal for rhythm players seeking lower gain drive to boost signal and add character without overwhelming modulation effects.
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The Gladio stacks well with chorus, reverb, and delay, making it ideal for players who incorporate ambient effects in their setup.
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The left side of the Gladio is praised for achieving clean tones akin to a modified Black Panel Fender Twin Reverb, ideal for high headroom clean sounds.
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Comparisons

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The Gladio SC is preferred over the MXR Shin-Juku Drive for its clarity, as the latter is considered too muddy and dark.
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The Gladio SC's left channel offers more compression and cleanliness than the Free the Tone String Slinger, which lacks these characteristics.
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Users often compare the Gladio favorably against other overdrives like Ceriatone Centura, Browne Protein, and JAM LucyDreamer, highlighting its unique tonal qualities.
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The Gladio's right side offers enhanced harmonics compared to the MXR Shin Juku Drive, which tends toward a fuzzy overdrive regardless of settings.
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User experience

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Owners value the Gladio SC for adding harmonics and compression without distortion, enhancing the dynamic range of clean amplifiers like the Fender Twin Reissue.
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Some users appreciate the Gladio's aesthetics, noting its shiny, visually appealing design as an added bonus.
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Users find the right side of the Gladio more effective on lower gain settings, adding body and sustain to single coil guitars.
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Features and functionality

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The Gladio SC includes a clean blend knob, enhancing its Steel String Singer-based overdrive by adding dynamics without distortion.
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The Overdrive Special circuit maintains note clarity and picking dynamics even at higher gain settings, suitable for bluesy, woolly tones.
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The Gladio V2.1's Steel String Singer circuit excels at maintaining clarity without typical amp breakup, ideal for light gain styles like post-punk and shoegaze.
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The Gladio's right side can emulate a modded Bassman with characteristics similar to a Tube Screamer hitting the front end.
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The Jazz switch on the Gladio darkens and smooths tones, while the Rock switch brightens them without being overly harsh.
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