Strymon BigSky MX: Next-Gen Reverb With Dual Engines and IR Loading — The Most Ambient-Capable Reverb Pedal Ever Built
The Strymon BigSky MX represents the pinnacle of reverb pedal technology, combining 12 premium reverb algorithms with impulse response (IR) loading and dual processing engines for unprecedented ambient and textural capabilities. At approximately $699, the BigSky MX commands a premium price, but the inclusion of custom IR loading—a first for Strymon reverb pedals—plus dual-engine processing opens creative possibilities that justify the investment. Whether you’re crafting cathedral-sized ambient washes, precise algorithmic spaces, or loading custom acoustic impulses, the BigSky MX delivers restaurant-quality reverb that transforms your tone into something genuinely exceptional.
Specifications
| Specification | Details |
|---|---|
| Type | Multi-Algorithm Reverb with Dual Engines and IR Loading |
| Algorithms | 12 (Room, Hall, Plate, Spring, Reverse, Swell, Shimmer, Bloom, etc.) |
| IR Loading | Custom impulse response support via USB |
| Controls | Knobs: Pre-Delay, Decay, Mix; Screen: 3.5″ color LCD; Buttons: 6 footswitches |
| Bypass | True Bypass / DSP Bypass (switchable) |
| Power | 9V DC (2.5A) or 6 AA batteries |
| I/O | 1/4″ mono input; Stereo 1/4″ outputs; USB (editor/IR loading/updates) |
| Dimensions | 5.5″ W × 2.75″ H × 5.25″ D |
| Weight | 2.5 lbs |
Tone and Sound Character
The BigSky MX’s reverb algorithms are characterized by exceptional clarity and musicality across the entire decay spectrum. The Room algorithm provides intimate, natural spaces perfect for clean tones, while the Hall algorithm conjures the ethereal grandeur of concert venues and cathedral acoustics. The Plate algorithm delivers the dense, lush character familiar to studio engineers, adding polished sophistication to any tone. Spring algorithms capture the boing and transparency of classic tube reverbs, bringing vintage character to modern rigs.
The Reverse algorithm creates otherworldly pre-delay effects essential for ambient work, while the Swell algorithm builds gradual reverb blooms—perfect for creating emotional crescendos in atmospheric passages. The Shimmer algorithm adds high-frequency harmonic richness that becomes the signature sound of modern ambient guitarists, transforming simple notes into shimmering clouds of tone. The Bloom algorithm produces artistic, mushrooming reverb tails that decay gradually, creating dramatic textural moments. Each algorithm responds naturally to input dynamics, maintaining musicality whether you’re playing gently or attacking forcefully.
The IR loading capability fundamentally changes the reverb game: load impulse responses from specific acoustic spaces—ancient cathedrals, natural canyons, famous concert halls—and imprint those authentic acoustics onto your guitar tone. This opens possibilities for capturing unique reverb character impossible with traditional algorithmic reverbs, allowing you to recreate the exact sonic environment you’re imagining.
Features and Versatility
The dual-engine architecture allows simultaneous processing of two separate reverb algorithms, enabling layered ambient textures and complex soundscapes. Stack a subtle Room reverb underneath Shimmer for defined clarity with ethereal high-end wash, or combine Reverse and Swell for progressive, evolving ambience. The 3.5-inch color LCD provides real-time visual feedback on Pre-Delay, Decay, and Mix parameters, essential for dialing in precise sonic spaces during performance.
USB connectivity enables IR uploading, editor access, and firmware updates. The expression pedal input allows dynamic control of reverb depth and decay characteristics, essential for live performers crafting dynamic ambient passages. With 128 user presets and the ability to save custom IR-based reverb configurations, the BigSky MX adapts to any musical context or creative vision. The comprehensive preset library ensures you can recall your signature spaces instantly, whether it’s a tight room for rhythmic work or an infinite cathedral for ambient crescendos.
Who Should Buy the Strymon BigSky MX
The BigSky MX is essential for ambient guitarists, recording artists prioritizing sonic sophistication, and professionals requiring maximum tonal flexibility. If you’re building a high-end rig where reverb is a primary creative tool—not just an effect—the BigSky MX’s algorithm quality and IR loading justify the premium investment. It’s perfect for touring musicians who need consistent, beautiful reverb in any venue, and for bedroom experimentalists obsessed with textural depth and artistic possibilities. The dual-engine architecture makes it invaluable for modern ambient, post-rock, and atmospheric music styles.
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Frequently Asked Questions
What is IR loading and why would I use it?
IR (impulse response) loading allows you to upload custom acoustic recordings to the BigSky MX, imprinting the characteristics of real physical spaces onto your guitar tone. This enables authentic recreation of iconic concert halls, cathedrals, or unique acoustic environments, providing reverb character impossible with traditional algorithms.
Can I run two reverb algorithms simultaneously?
Yes, the dual-engine architecture allows you to layer two separate reverb algorithms simultaneously, creating complex, evolving ambient textures. You can combine complementary algorithms—such as a tight Room reverb with an ethereal Shimmer—for sophisticated sonic layering.
How many custom IRs can I load onto the BigSky MX?
The BigSky MX supports multiple custom IR slots, allowing you to store and organize different acoustic impulse responses. The exact number depends on IR file size, but the pedal provides substantial storage for building a library of signature spaces and unique acoustic character.