Markbass Little Mark IV Ninja 1000W Bass Amplifier Head

The Ultimate Stage Weapon: Markbass Little Mark IV Ninja Bass Amplifier Head

For high-profile touring professionals and discerning bassists, headroom is everything. When you are performing on large festival stages, tracking in premier studios, or competing with a loud rock drummer, an underpowered amplifier head will quickly compress your sound, losing all low-end definition and dynamic punch. The Markbass Little Mark IV Ninja completely shatters these performance limitations. Developed in close collaboration with world-renowned bass virtuoso Richard Bona, this signature amplifier head packs a jaw-dropping, continuous 1000 watts of raw power into an incredibly compact, lightweight frame. If you demand absolute sonic clarity, massive volume reserves, and unyielding reliability, this ninja is ready to dominate your rig.

Richard Bona Signature Power: 1000 Watts of Absolute Headroom

The core philosophy behind the Little Mark IV Ninja is simple: pure, uncompressed power. Boasting Markbass's legendary 1000W MPT (Mark Proprietary Technology) power amp section, this head delivers an unparalleled level of dynamic headroom. Every fast fingerstyle run, heavy thumb slap, or low-register 5-string groove is translated with absolute authority and chest-thumping depth. Because the amplifier head never has to work hard to deliver massive volume, your tone remains crystal-clear, incredibly punchy, and instantly responsive to your playing dynamics, ensuring you are always heard with pristine fidelity regardless of stage size.

Legendary Tone-Shaping with the Little Mark IV Preamp

At the front end of this high-powered titan is the newly updated Little Mark IV preamp section, offering a level of tone-shaping control that is celebrated by professional musicians worldwide. Alongside a highly musical, ultra-precise 4-band equalizer, the amplifier features a specialized 3-way rotary switch selector:

• Flat: Provides a completely transparent, high-fidelity frequency response that lets the natural, organic acoustic character of your bass and technique shine through completely.
• Scooped: Expertly cuts the mid-range frequencies while boosting the lows and highs—serving as the ultimate instant setting for a modern, percussive slap-and-pop style.
• FSW (Footswitchable): Connect a standard dual footswitch to instantly mute the entire rig for silent tuning or toggle an independent, warm MUTE/EQ character mid-performance.

Additionally, the updated Old School filter allows you to gradually cut your high frequencies, letting you easily transition from a modern, hi-fi shimmer to a warm, round, vintage Motown-style thud with a single twist of a knob.

State-of-the-Art Bi-Band Limiter for Natural Expression

Traditional limiters can often feel rigid and artificial, choking your high-end attack when you dig in hard on the strings. The Little Mark IV Ninja features an advanced, state-of-the-art bi-band limiter that reacts faster and more dynamically to your playing. It safely controls heavy low-end clipping while allowing your high-frequency transients to breathe naturally. This innovative layout ensures your percussive pops and pick attacks sound wide-open and expressive, providing a highly musical response even when pushing the amplifier to extreme performance thresholds.

Smart Innovations for the Modern Professional Touring Rig

The Markbass Little Mark IV Ninja is packed with gig-ready, thoughtful engineering designed to simplify life on the road. The front control layout is clean, intuitive, and highly visible on dark stages, while the rear panel features a comprehensive routing suite. This includes a studio-grade Balanced XLR Direct Out with an independent line-out level control, a pre/post EQ toggle switch, and a ground lift button—making it an absolute dream for professional recording engineers and front-of-house sound technicians alike. Wrapped in a rugged, signature green chassis and weighing a mere 2.8 kg (6.17 lbs), it provides an effortless, back-saving transport experience.

Key Features at a Glance

• Richard Bona Signature Model: Engineered to the exacting performance, clarity, and tone standards of a global bass virtuoso.
• Monumental 1000W Output: Proprietary MPT power block delivers explosive volume and infinite dynamic headroom.
• Powerful Little Mark IV Preamp: Features a highly musical 4-band EQ, an Old School vintage filter, and a 3-way tone selector.
• Advanced Bi-Band Limiter: Ensures pristine, uncompressed high-end response while safely managing heavy dynamic peaks.
• Comprehensive Smart Routing: Onboard FX loop, tuner output, and a studio-grade balanced XLR line output with independent level control.
• Ultra-Lightweight Travel Profile: Weighs just 2.8 kg (6.17 lbs), offering massive stadium-level power that fits effortlessly into a backpack.

Common Uses and Stage Configurations

The Markbass Little Mark IV Ninja is an incredibly versatile workhorse across genres, making it an outstanding investment for rock, metal, funk, pop, R&B, jazz, and gospel players who require maximum stage volume. It serves as the ultimate standalone powerhouse head for large-scale outdoor festivals, arena tours, and premier recording studios. Pair it with a single high-powered 4-Ohm cabinet like the MB58R 104 PURE, or build an unstoppable, modular dream stack by connecting two 8-Ohm Markbass cabinets to unleash the full 1000-watt fury across any stage layout.

Technical Specifications

• Output Power: 1000W RMS @ 4 Ohms / 600W RMS @ 8 Ohms
• Preamp Type: Solid State
• Power Amp Type: MPT (Mark Proprietary Technology)
• Controls: Gain, Bass, Mid-Low, Mid-High, High, Old School Filter, Line Out Level, Master Volume, 3-Way Switch (Flat/Scooped/FSW)
• Inputs: 1/4" Instrument Input, Footswitch Input
• Outputs: Balanced XLR Line Out, 1/4" Tuner Out, 1/4" FX Loop (Send/Return), Speakon/1/4" Combo Speaker Output
• Dimensions (W x H x D): 27.6 cm x 8.3 cm x 25 cm (10.87" x 3.27" x 9.84")
• Weight: 2.8 kg (6.17 lbs)