
900-1103 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $749.99 | Condition is New, Walrus Audio Mantle Analog Bass Preamp/DI Pedal, FREE SHIPPING | 99.8% |
![]() | $749.99 | Top Pick! Condition is New, Walrus Audio Mantle Bass Pre-Amp/DI Pedal, FREE SHIPPING | 99.5% |

The Walrus Audio Mantle Bass Pre-amp/DI Pedal is a versatile and high-quality tool designed specifically for bass players who seek to enhance their tone and improve their signal chain. This compact pedal, featuring a sleek and rugged design, can function as both a pre-amp and a direct box, offering a wide range of tonal possibilities for various playing styles and setups.
At its core, the Mantle Bass Pre-amp/DI Pedal employs a carefully crafted Class A JFET pre-amplifier. This circuit design is renowned for its ability to deliver rich harmonics, increased headroom, and a more natural and organic sound. The pedal's input is designed to accept active or passive signals, allowing it to cater to a wide range of bass guitars and playing styles.
The Mantle Bass Pre-amp/DI Pedal comes equipped with a 3-band EQ section, providing bass players with the ability to fine-tune their tone with precision. The Bass, Mid, and Treble controls offer a generous /-15dB of boost or cut, allowing for a broad sonic palette. These EQ controls can be used to compensate for room acoustics, adjust for different amps, or simply to shape your personal sound.
One of the standout features of the Mantle Bass Pre-amp/DI Pedal is its ability to function as a DI box. This is accomplished via a high-impedance input, which can be used to send a direct signal to the house PA system or recording console. This feature is particularly beneficial when playing live, as it eliminates the need for a separate DI box and allows for a more streamlined setup.
The Mantle Bass Pre-amp/DI Pedal also includes an XLR output, which can be used to send a balanced line-level signal to a mixing board or recording interface. This feature is ideal for studio recording sessions, as it ensures a clean and clear signal that is free from unwanted noise or interference.
In summary, the Walrus Audio Mantle Bass Pre-amp/DI Pedal is an essential tool for bass players who are in search of a versatile and high-quality solution for enhancing their tone and improving their signal chain. With its Class A JFET pre-amplifier, 3-band EQ, DI functionality, and XLR output, this compact pedal offers a wide range of tonal possibilities and is an indispensable addition to any bass rig.
The Walrus Audio Mantle Bass Pre-amp/DI Pedal is a versatile and high-quality tool designed to enhance the tone of electric basses. Here are some pros and cons that can help you make an informed decision about purchasing this pedal:
Pros:1. Versatile EQ: The Mantle Bass Pre-amp/DI Pedal offers a powerful three-band active EQ that allows bassists to shape their tone in detail. Each band has a semi-parametric design, making it easier to target specific frequencies.
2. Transparent Pre-amp: The pedal's pre-amp circuitry is designed to be transparent, meaning it doesn't add unwanted coloration or distortion to your bass signal. This allows your unique tone to shine through.
3. DI Box: The Mantle Bass Pre-amp/DI Pedal includes a high-quality DI box, which makes it easy to connect directly to a PA system or recording console without the need for an additional DI box.
4. Compact Size: The pedal's compact size makes it easy to integrate into any pedalboard setup.
5. Powerful Features: In addition to the EQ and pre-amp functions, the Mantle Bass Pre-amp/DI Pedal also includes a ground lift switch and a polarity reversal switch, which can help eliminate unwanted noise and hum.
Cons:1. Price: The Walrus Audio Mantle Bass Pre-amp/DI Pedal is priced higher than some other bass pre-amps and DI boxes on the market.
2. Complexity: The pedal's three-band EQ and additional features may be overwhelming for some bassists who prefer a simpler setup.
Conclusion:The Walrus Audio Mantle Bass Pre-amp/DI Pedal is an excellent investment for bassists who are looking for a high-quality, versatile tool to enhance their tone and improve their live and recorded sound. Its powerful three-band EQ, transparent pre-amp circuitry, and built-in DI box make it a valuable addition to any pedalboard setup. While its price point may be higher than some other options, the Mantle Bass Pre-amp/DI Pedal's features and performance justify the investment for serious bassists.
Recommendation:If you are a bassist who is serious about your tone and is looking for a versatile and high-quality pre-amp and DI solution, the Walrus Audio Mantle Bass Pre-amp/DI Pedal is an excellent choice. Its transparent pre-amp circuitry, powerful three-band EQ, and built-in DI box make it a valuable investment for any bassist looking to improve their live and recorded sound.
Details:
Every component and stage of the signal path is built to ensure whatever comes next amp, interface, or mixer receives your bass in its most confident, fully realized form. Warranty: new condition items carry manufacturer warranty. Together, they provide a harmonically rich canvas that elevates your playing while preserving every nuance of instrument. The mantle empowers you to sculpt your signal with intention, offering musical gain, smartly tuned eq, tremendous headroom, and transformer-balanced outputs.
New merchandise carries the original warranty issued by manufacturer. Software if unsealed or registered. Walrus Audio mantle bass pre-amp/di pedal: the is a premium preamps and di for electric bass, created in close collaboration with Ian martin Allison. Merchandise and packaging must be in the same condition as when received.
At the heart of circuit are Walrus Audios proprietary, custom-wound sapphire transformers, engineered to deliver authoritative low-end and mid range push reminiscent a classic nerve circuit, paired with an airy, articulate top end inspired by revered API preamps architecture.
specifications audioproequip:
- brand: Walrus Audio
- mpn: 900-1103
- part type: Pedal Amp
payments Audioproequip:
- credit card: diners-club
- other
- wallet: apple-pay
shipping Audioproequip:
- class: standard
- transit: 3-9 days
- service: standard
- type: fixed
returns Audioproequip:
- method: money back
- policy: returns accepted
- time: 30 days
- paid by: buyer
offer Audioproequip:
- started: february 9, 2026
- options: ship-to-home
- in stock #: 2
- availability: in stock
- price: $749.99
- item condition: New
- sold #: 10
general audioproequip:
- category: Musical Instruments > Pro Audio Equipment Parts
seller Audioproequip:
- # reviews: 79302
- rating: 99.6%
- city: middletown, new york
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