Radial EXTC-SA Preamp Guitar Effects Pedal
Best creative tool for guitarists seeking unique analog tonal shaping.
Discover the Radial EXTC-SA Preamp Guitar Effects Pedal, a versatile stompbox designed for guitarists seeking enhanced tonal shaping. This unit, known for its quality audio gear, functions as a dedicated preamp within your effects chain. While this specific pedal was previously sold as a used item and is no longer available, it exemplifies Radial's commitment to reliable construction and performance in the effects processing market. It offers unique capabilities for creative sound design.
$199.99
Owner Satisfaction
4.8
/ 5
Category Rank
10
/ 969
#10 in Effects Processors
Price vs Category Average
-56%
Below average
Form Factor
Stompbox Pedal
/ Stompbox Pedal
Who it's for
- Audiophiles demanding pristine signal clarity and minimal noise
- Producers seeking creative flexibility with reamping dry tracks
- Studio engineers integrating guitar pedals into professional signal chains
Who should skip it
- Budget-conscious musicians not requiring specialized studio routing
- Pedalboard users relying on standard 9V power supplies
- Beginners unfamiliar with impedance matching and signal routing
Performance breakdown
Signal Integrity
Analog circuitry ensures your guitar tone remains pristine and uncolored.
Build Durability
Rugged steel construction handles the rigors of constant stage use.
Tonal Versatility
Offers deep sound shaping capabilities for creative pedalboard integration.
Ease of Integration
Standard jacks make connecting to existing effects chains straightforward.
Signal Path Purity
Pure analog design avoids digital artifacts during signal processing.
Control Precision
Responsive knobs allow for nuanced adjustments to your output levels.
Key Specs
Form Factor
Stompbox Pedal
Signal Path Type
Analog
Processing Type
Analog
MIDI Compatibility
False
Input/Output Interface
1/4 inch Jack
Features
- Dedicated preamp for guitar effects
- Stompbox form factor
- Enables unique tonal shaping
- Part of Radial's quality audio line
- Designed for effects processing
- Analog signal path
- 1/4 inch Jack connectivity
What customers say
This preamp is highly valued by professionals for its exceptional signal integrity and transparency. Users consistently praise its ability to seamlessly integrate studio gear, like rack units, into a guitar pedal chain without any tone degradation or noise. The transformer isolated path ensures pristine performance, perfectly maintaining the balance between instrument and studio equipment. While the unit is a significant investment aimed at niche, serious users, its robust construction guarantees long term reliability. For those needing complex, sonically perfect signal routing flexibility, this tool proves to be an essential, professional grade solution that justifies its cost.
Know before you buy
The EXTC-SA acts as a dedicated preamp designed to integrate guitar effects into your signal chain with professional-grade quality. It is primarily used to shape your tone and ensure your effects processors perform at their best.
The EXTC-SA features a fully analog signal path. This ensures that your guitar's natural tone remains intact without the latency or digital artifacts sometimes associated with digital processing.
No, this pedal is not MIDI compatible. It is designed for straightforward, manual operation using standard 1/4-inch jack connections.
While optimized for guitar, the 1/4-inch input/output interface allows it to work with any instrument or line-level source that utilizes standard instrument cables. It is a versatile tool for anyone looking to add analog character to their signal chain.
The stompbox design makes it highly portable and easy to place anywhere in your signal chain. Its compact footprint is ideal for pedalboards where space is at a premium.
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$200