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Average Price: $776
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$70
$201+
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Based on price data from 4 merchants for "Walrus Audio Mantle Analog Bass Preamp/DI Pedal". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
In collaboration with esteemed bassist Ian Martin Allison, the Walrus Audio Mantle Analog Bass Preamp/DI Pedal is your ultimate tool for achieving studio-grade sound on any stage. At its core, the proprietary Sapphire transformers ensure a powerful low-end, clear mids, and an articulate high-end, reminiscent of the classic Neve and API circuits. This pedal is designed to provide a rich, harmonically complex texture that enhances your bass's natural character.
The Mantle allows for precise signal sculpting with its intelligently tuned EQ and high-gain capabilities. It features a high-impedance JFET input buffer for exceptional clarity and touch-sensitivity, while the transformer-balanced outputs ensure expansive headroom and uncompressed dynamics. The pedal also offers flexible routing with both 1/4" and XLR outputs, catering to modern performance and recording needs.
For those who demand versatile control, the Mantle's dual-function EQ is not just another set of knobs. Its 11-position rotary switches for Bass and Treble provide studio-style tactility, allowing you to set and reset with precision. Whether you're using an active or passive bass, an Active/Passive switch accommodates both, maintaining signal integrity and preventing input overload.
Designed for seamless integration into any setup, the Mantle is powered by an internal +24V power supply, delivering clean, authoritative bass response. With the Ground Lift switch, you can eliminate unwanted hum, ensuring your performance is as flawless as your tone.
Key Features:
- Custom-wound Sapphire transformers for a signature sound
- High-impedance JFET input buffer for clarity and touch-sensitivity
- Transformer-balanced XLR output for expansive headroom
- 11-position rotary switches for precise EQ control
- Active/Passive switch with -10dB input pad
- Internal +24V power supply for enhanced dynamics
Product specs
| Analog/Digital | analog |
| Power | 9V |
Videos
walrusaudioeffects
Walrus Audio Mantle Analog Bass Preamp & DI Tech Demo with Ian Martin Allison
Walrus Audio Mantle Analog Bass Preamp & DI Tech Demo with Ian Martin Allison
walrusaudioeffects
Walrus Audio Pedal Play: Mantle Analog Bass Preamp & DI featuring Ian Martin Allison
walrusaudioeffects
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