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Average Price: $680
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$599
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Based on price data from 5 merchants for "Grace Design MOXi Acoustic Instrument Preamp". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Discover the Grace Design MOXi Acoustic Instrument Preamp, the perfect studio-grade companion for acoustic musicians demanding top-notch sound on stage. Nestled snugly between Grace Design's FELiX and BiX models, the MOXi delivers exceptional audio performance through its dual-channel design. Whether you’re toggling between instruments or blending a hybrid piezo/microphone setup, the MOXi's versatile configuration is engineered to meet your dynamic needs.
Each channel is equipped with an independent 3-band EQ and a fixed 75Hz high-pass filter, offering the ultimate in tone-sculpting flexibility. For those moments when your sound needs an extra push, a footswitch activates a variable 10dB boost, ensuring your solos soar through the mix. The MOXi also features a robust FX loop with dedicated send and return jacks, allowing seamless integration of your favorite effects pedals while maintaining a pristine signal path.
Designed with the performing musician in mind, the MOXi offers flexible routing options—blend channels with the MIX mode or switch between them with the A-B mode. The thoughtful design extends to its outputs, featuring a transformer-isolated XLR DI for noise-free connectivity to audio interfaces or mixers, alongside a 1/4" line out for stage amps.
Built for reliability, this preamp is housed in a rugged enclosure, and crafted in the USA, ensuring it withstands the rigors of both stage and studio environments.
Key Features:
- Dual-channel preamp with 1 Megohm input impedance
- Independent 3-band EQ per channel, with sweepable midrange
- Fixed 75Hz high-pass filter for low-end rumble control
- Footswitchable 10dB level boost for solos
- Transformer-isolated XLR DI and 1/4" line out
- Built-in FX loop with separate send and return jacks
- Mute switch for silent tuning
- 12V mic bias power on both inputs
- Rugged build, made in the USA with a 5-year warranty
Product specs
| Type | Acoustic Instrument Preamp |
| Channels | 2 |
| EQ | 3-band EQ |
| Inputs | 2 x 1/4" |
| Outputs | 1 x 1/4", 1 x XLR (DI out) |
| Other I/O | 2 x 1/4" (fx return/send) |
| Power Source | 9V DC Power Supply |
| Power Usage | 150mA |
FAQs
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What are the main connectivity options for the Grace Design MOXi Acoustic Instrument Preamp?
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The Grace Design MOXi offers 2 x 1/4" inputs, 1 x 1/4" output, and 1 x XLR DI output. It also includes 2 x 1/4" jacks for effects send and return, providing versatile connectivity for various setups.
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Does the Grace Design MOXi Acoustic Instrument Preamp have an EQ?
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Yes, the Grace Design MOXi features a 3-band EQ, allowing you to shape your acoustic instrument's tone to suit different performance and recording environments.
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What power supply does the Grace Design MOXi Acoustic Instrument Preamp require?
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The Grace Design MOXi requires a 9V DC power supply and has a power usage of 150mA, making it suitable for most standard power setups.
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Can the Grace Design MOXi Acoustic Instrument Preamp be used with multiple instruments simultaneously?
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Yes, the Grace Design MOXi is a 2-channel preamp, allowing you to connect and use two acoustic instruments at the same time, ideal for live performances or studio sessions.
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Grace Design MOXi Acoustic Instrument Preamp.
Comparisons
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The Grace Design MOXi is recommended as a high-end alternative to simpler setups like the Radial passive DI, providing more control and tonal versatility.
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The JHS Colour Box V2 offers versatility for both acoustic and electric guitar use, acting as a preamp/overdrive, though concerns exist about potential feedback issues in live settings.
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Features and functionality
Use cases and applications
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Owners have highlighted the Grace Design preamps as popular choices in bluegrass and acoustic shows, favored for their simplicity and reliability on stage.
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Based on 0 Reviews and 0 Ratings
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