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Average Price: $771

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$200

$701+

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Price History

Based on price data from 1 merchant for "Markbass MB58R Mini CMD 121P 300-Watt 1x12" Bass Combo". Prices shown reflect NEW condition. Tracking began Apr 30, 2026.

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Description

Introducing the Markbass MB58R Mini CMD 121P, a bass combo amplifier that masterfully balances power and portability without compromising on sound. This innovative amp packs a punch with 300 watts of power, delivering a robust and dynamic range of tones through its 12-inch ceramic speaker and a precise piezo tweeter. Whether you're jamming in a small venue or on a big stage, the MB58R's compact design ensures easy transport and quick setup, while its eco-friendly construction reflects a commitment to sustainability.

Designed with the modern bassist in mind, the MB58R offers intuitive controls for seamless tone shaping. Its Gain, 4-band EQ, and Master volume controls are complemented by the Vintage Loudspeaker Emulator (VLE) and Variable Pre-shape Filter (VPF), allowing you to craft sounds that range from classic warmth to a more contemporary, hi-fi clarity. Additionally, the Line Out level control, along with Pre EQ/Post EQ and Ground Lift switches, provide further versatility for both live and studio settings.

Handcrafted in Italy, this amp embodies the renowned craftsmanship and cutting-edge technology Markbass is celebrated for. It's not just an amplifier; it's a testament to over 20 years of innovation in bass amplification. Whether you're a touring professional or a budding musician, the MB58R Mini CMD 121P offers a reliable, high-quality performance that enhances your musical expression.

Key Features:

  • 300-watt power handling in a mini-size, rear-ported combo amp
  • 1x12" classic ceramic speaker and piezo tweeter for detailed sound
  • Straightforward tone-shaping with Gain, 4-band EQ, and Master volume
  • VLE and VPF controls for vintage and modern soundscapes
  • Line Out level control with Pre EQ/Post EQ and Ground Lift switches
  • Lightweight, eco-friendly enclosure design
  • Made in Italy with meticulous attention to detail

Product specs

Brand Markbass
Model MB58R Mini CMD 121P 300-Watt 1x12" Bass Combo
Year 2022 - 2025
Made In Italy
Categories Bass Combo Amps
Color Family Black
Electronics Solid State
Number of Channels 1 Channel
Number of Inputs 1 Input
Output Power (Watts) 300
Power Tube Type None
Reverb None
Speaker Configuration 1x12"

FAQs

Is the Markbass MB58R Mini CMD 121P suitable for gigging with a drummer?

Yes, the Markbass MB58R Mini CMD 121P delivers 300 watts of power, making it suitable for live performances alongside a drummer, providing ample volume and clarity.

What are the tonal characteristics of the Markbass MB58R Mini CMD 121P?

The Markbass MB58R Mini CMD 121P offers a clear, punchy tone with a strong low-end response, ideal for various playing styles from jazz to rock.

How portable is the Markbass MB58R Mini CMD 121P for traveling musicians?

The Markbass MB58R Mini CMD 121P is designed to be lightweight and compact, making it highly portable for traveling musicians who need a powerful yet easy-to-transport bass combo amp.

Does the Markbass MB58R Mini CMD 121P handle effects pedals well?

Yes, the Markbass MB58R Mini CMD 121P is known for its clean sound, which pairs well with effects pedals, allowing you to shape your tone effectively.

What type of speaker does the Markbass MB58R Mini CMD 121P use?

The Markbass MB58R Mini CMD 121P features a single 12-inch speaker, providing a balanced sound with a full range of frequencies suitable for bass players.

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MARK BASS MB58R Mini CMD 121 P COMBO ( s českými titulky) HD 1080p

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MARK BASS MB58R Mini CMD 121 P COMBO ( s českými titulky) HD 1080p

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Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Markbass MB58R Mini CMD 121P 300-Watt 1x12" Bass Combo.

Features and functionality

  • The MB58R Mini CMD 121P outputs 150W standalone, doubling to 300W with an additional speaker connected.

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  • The Mini CMD 121P's design can struggle with big bottom end demands, highlighting the limits of a single 12" speaker in a compact enclosure.

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Use cases and applications

  • Suitable for small gigs with minimal PA support; struggles with larger settings unless paired with an extension cab.

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  • When used alone, the combo is typically sufficient for small gigs or when going directly to FoH via DI.

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  • Slapping ghost-notes on a Fender P Bass through the Mini CMD 121P can cause significant speaker travel, suggesting it's nearing its headroom limits.

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Comparisons

  • Compared to the Fender Rumble 500, which offers around 250-300W without an extension, the Fender is noted to handle larger gigs more effectively on its own.

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  • Consider replacing or supplementing the Mini CMD 121P with a Markbass 104HF or HR cab, which can handle up to 800 watts, for better power management.

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User experience

  • Owners of the similar CMD 121P report using it with the NY12 extension for ample output even on larger stages.

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  • Users report concern over potentially damaging the speaker when pushing the combo hard with significant bass or volume demands.

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