Markbass Nano Mark 300

$323.98 Price Tier: Standard

4.0 (1)

1 Critic Review

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Page last updated Jul 01, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated July 1, 2026.

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5.0 (3)

$323.98 3 available Used

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Average Price: $324

Standard/Professional

$200

$801+

Price Tier

In the Bass Amplifier Heads category, Markbass Nano Mark 300 is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Description

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In the world of bass amplification, the Markbass Nano Mark 300 stands out as a compact powerhouse, delivering a mighty 300 watts of clear, resonant sound. Weighing only 3.2 lbs, this portable bass amp head is the perfect companion for gigging musicians who refuse to compromise on tone or power. Designed for versatility, the Nano Mark 300 is equipped with a 4-band EQ, allowing bassists to sculpt their sound with precision, whether they're laying down a smooth groove or a punchy riff.

The inclusion of an FX loop and line out ensures seamless integration with other gear, making it ideal for both live performances and studio sessions. A dedicated tuner out provides added convenience, allowing players to stay perfectly in tune without missing a beat. With its rich, warm tone—a hallmark of Markbass craftsmanship—the Nano Mark 300 is more than just an amp; it's a gateway to sonic exploration for musicians who demand quality and portability.

Key Features:

300W output for powerful performance
Ultra-lightweight design at 3.2 lbs
4-band EQ for detailed tone shaping
FX loop and line out for expanded connectivity
Tuner out for easy tuning access
Renowned Markbass tonal quality

Product specs

Brand	Markbass
Model	Nano Mark 300 300-Watt Bass Amp Head
Finish	Red
Year	2010s
Made In	Italy
Categories	Bass Heads
Color Family	Red
Electronics	Solid State
Impedance	4 ohms, 8 ohms
Number of Channels	1 Channel
Number of Inputs	1 Input
Output Power (Watts)	300
Power Tube Type	None
Reverb	None

FAQs

Is the Markbass Nano Mark 300 suitable for gigging?: Yes, the Markbass Nano Mark 300 is suitable for gigging due to its 300-watt power output, which provides ample volume for most small to medium-sized venues.
What kind of tone control does the Markbass Nano Mark 300 offer?: The Markbass Nano Mark 300 features a 4-band EQ, allowing you to adjust the bass, mid-low, mid-high, and treble frequencies to shape your tone effectively.
Does the Markbass Nano Mark 300 have an effects loop?: Yes, the Markbass Nano Mark 300 includes an effects loop, which allows you to integrate external effects pedals or processors into your signal chain.
Can the Markbass Nano Mark 300 be used with an 8-ohm cabinet?: Yes, the Markbass Nano Mark 300 is compatible with both 4-ohm and 8-ohm cabinets, providing flexibility in speaker cabinet pairing.
How portable is the Markbass Nano Mark 300 bass amp head?: The Markbass Nano Mark 300 is highly portable, weighing only 3.2 lbs and having compact dimensions of 7.87 x 2.09 x 8.27 inches, making it easy to transport to gigs or rehearsals.

Videos

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MarkbassAmps

NANO MARK 300 demo review by bassist Diego Banega.

MarkbassAmps

[Review] Mark Bass Nano 300 - Small + Simple = NOT GOOD ?

Mathieu Bourdon (Sushi)

Bass Weekly - Let's play Markbass Nano Mark 300

Bass Weekly!

"Mark Bass Nano 300 vs. Aguilar Tone Hammer 500 vs. Mark Bass Little Mark III - Qual o Melhor ?

Leandro Moraes /Aulabass

Усилитель для бас гитары Markbass Nano Mark 300

МузZone Астана

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Markbass Nano Mark 300.

Features and functionality

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The Nano Mark 300 is favored for its compact size, fitting easily into a gig bag, making it ideal for musicians seeking portability without unnecessary features.
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Markbass amps, including the Nano Mark 300, maintain a clean tone even with the gain cranked, making it difficult to achieve overdrive without external pedals.
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The Nano Mark 300 can function as a preamp using its DI out without a speaker connection, as it is a solid-state amp, avoiding the risk of damage.
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Connecting anything to the speaker output while using the amp as a preamp can risk damaging the preamp or connected device; always use the DI or headphones out.
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Use cases and applications

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Paired effectively with a New York 121 cab, the Nano Mark 300 is used by owners who appreciate a streamlined setup for smaller gigs.
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For heavier rock and slap styles, pairing the amp with pedals like an MXR bass compressor and Darkglass Alpha Omega is recommended for tonal versatility.
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For home recording, using the amp's post EQ switch captures onboard EQ settings when sending signals to a DAW via the DI output.
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Comparisons

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A direct comparison to the Little Mark II shows that some users prefer the Nano Mark 300 for its lack of extra filters and functions, emphasizing simplicity.
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The LMIII head is noted for not producing a "reasonable overdrive/grind" when clipping, suggesting external pedals are necessary for distortion tones.
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Unlike valve amps, the Nano Mark 300's solid-state design means it doesn't need a load when powered on, preventing issues related to infinite resistance.
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Setup and maintenance

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It's advised to keep the amp in a clean, smoke-free environment to prevent dust accumulation, which can lead to overheating and component failure.
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Other

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Class D amps, like the Nano Mark 300, are reported to be prone to overheating issues, emphasizing careful handling and environment management.
Source

Critic Reviews

REVIEWED: MARKBASS NANO MARK 300 BASS AMPLIFIER - Mixdown Magazine

mixdownmag.com.au

The Markbass Nano Mark 300 is a powerhouse in a tiny package, delivering 300 watts of clear, loud bass in a portable format. Its proprietary power amp technology provides excellent tone control, making it ideal for those who need versatile sound shaping on the go. However, it doesn't emulate the classic tube amp sound, so fans of vintage tones might need a pedal. Despite its limited features, it excels with pedal compatibility and offers a clean, sculptable audio output, making it a solid choice for modern bassists seeking reliability and portability.

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