Korg MMA130 Mobile Monitor Amplifier
Brand
KORG
Take professional-grade sound reinforcement to the streets, the stage, or anywhere traditional power grids can't reach. The Korg MMA130 is a highly versatile, battery-powered multi-purpose monitor amplifier and active PA system engineered for buskers, mobile keyboardists, electronic percussionists, and traveling presenters. Featuring a comprehensive built-in four-channel mixer, dual-mode power architecture, and an advanced toolset to eliminate acoustic feedback, this compact powerhouse ensures your performance cuts through the background noise with clean highs and deep, striking presence.
The Korg MMA130 Mobile Monitor Amplifier is a versatile, battery-powered active monitor and portable PA solution designed for keyboardists, electronic musicians, DJs, buskers, vocal performers, and mobile entertainers. Combining a powerful amplification system with a built-in 4-channel mixer and flexible connectivity, the MMA130 delivers professional-quality sound for both indoor and outdoor performances, making it an ideal all-in-one solution for musicians who need reliable portable audio reinforcement.
Engineered for maximum flexibility, the MMA130 supports both AC and battery-powered operation, allowing performers to play virtually anywhere without depending on mains power. Its intelligent power management system offers MAX and ECO operating modes, providing extended battery life while maintaining excellent audio performance for rehearsals, live events, and street performances.
Despite its compact and portable design, the MMA130 features a newly developed amplifier circuit and highly efficient speaker system capable of producing impressive output levels of up to 105 dB. The combination of a 6.5-inch woofer and 1-inch tweeter delivers clear vocals, detailed instrument reproduction, and balanced full-range sound suitable for keyboards, electronic percussion, microphones, and playback devices. :contentReference[oaicite:0]{index=0}
An integrated 4-channel mixer provides exceptional versatility with two balanced Mic/Line inputs and two dedicated Line inputs, allowing multiple performers or instruments to be connected simultaneously. Independent channel level controls simplify live mixing, while multiple AUX input options make it easy to connect smartphones, media players, laptops, and additional audio sources. :contentReference[oaicite:1]{index=1}
One of the MMA130's unique features is its integrated DC 9V output, which can power compatible Korg instruments directly from the amplifier. This creates a truly portable performance solution for instruments such as selected Wavedrum models and other compatible Korg devices without requiring separate power adapters. :contentReference[oaicite:2]{index=2}
Key Features
- Portable active monitor amplifier with integrated 4-channel mixer
- Ideal for keyboards, vocals, DJs, electronic instruments, and busking
- Operates from AC power or batteries for maximum portability
- Supports 6 or 12 C-cell batteries for extended operation
- Selectable MAX and ECO power modes for battery optimization
- Up to 105 dB maximum sound output
- High-efficiency 6.5-inch woofer and 1-inch tweeter
- Two balanced XLR/TRS Mic/Line combo inputs
- Two unbalanced 1/4-inch Line inputs
- Multiple AUX input formats including RCA, stereo mini-jack, and 1/4-inch connections
- Built-in 3-band EQ for tonal adjustment
- Integrated anti-feedback function for microphone applications
- DC 9V output for powering compatible Korg instruments
- Line output for recording or connection to larger PA systems
- Flexible cabinet design supports vertical or horizontal placement
- Compatible with speaker stand mounting
Built for Mobile Performance
The MMA130 has been specifically designed for musicians who perform outside traditional venues. Battery-powered operation allows artists to perform in public spaces, outdoor events, rehearsal environments, and locations where mains electricity may not be available.
Depending on battery configuration and operating mode, extended operating times make it practical for lengthy performances while the ECO mode helps maximize runtime without sacrificing dependable operation. :contentReference[oaicite:3]{index=3}
Integrated 4-Channel Mixing System
The built-in mixer allows simultaneous connection of microphones, keyboards, electronic drums, playback devices, and additional audio equipment. Independent level controls for each channel provide convenient on-site mixing without requiring a separate external mixer.
Flexible AUX connectivity accommodates multiple source types, making the MMA130 suitable for solo performers as well as small ensemble applications. The dedicated Line Output also allows easy integration with recording systems or larger PA installations. :contentReference[oaicite:4]{index=4}
Professional Sound & Practical Features
The integrated 3-band EQ enables quick tonal adjustments to match different venues and instruments, while the anti-feedback control helps reduce unwanted acoustic feedback during microphone and amplified acoustic instrument use.
The cabinet's versatile physical design supports both vertical and horizontal positioning and can be mounted on a compatible speaker stand, providing flexibility for stage monitoring or audience-facing sound reinforcement. :contentReference[oaicite:5]{index=5}
Ideal For
- Street performers and busking musicians
- Keyboard players and synthesizer performers
- Mobile DJs and electronic musicians
- Vocalists and solo entertainers
- Small acoustic performances and rehearsals
- Portable stage monitoring applications
- Outdoor performances without access to mains power
The Korg MMA130 Mobile Monitor Amplifier combines portable power, flexible connectivity, professional sound quality, and an integrated mixer into a compact all-in-one system that is perfectly suited for musicians who need dependable amplification wherever their performance takes them.
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