Markbass CMB 151 Black Line

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Markbass CMB 151 Black Line

Markbass

CMB 151 Black Line

4.6 Expert Rating

Product Info

Article Number: 604104
Brand: Markbass
Model: CMB 151 Black Line
Price: $485.10

* Prices may vary. Check retailer for current pricing and availability.

The CMB 151 Black Line is a solid, affordable workhorse amp. It’s surprisingly punchy for a 1x15 combo, offering a warm, articulate tone that’s great for gigging bassists needing a reliable, portable solution – particularly those playing in genres like blues, rock, or funk where a focused low-end is key.

Product Description

  • Markbass CMB 151 Black Line
  • Combo Amplifier for Electric Bass
  • Channels: 1
  • Output power: 150 W
  • Equipped with 1x 15" speaker
  • Speaker power rating: 150 W
  • Controls: Gain
  • Line Out
  • Mid Low
  • Mid High
  • High
  • Master Volume
  • Bright and Mode switches
  • Ground Lift switch
  • Instrument input: 6.3 mm jack
  • Effect Send and Return: each 6.3 mm jack
  • Line output: XLR (balanced)
  • Headphone output: 3.5 mm jack
  • AUX input: 3.5 mm jack
PROS
  • • Markbass’s Art Tube circuitry delivers a surprisingly warm, tube-like overdrive.
  • • The 15” speaker provides a remarkably full and deep low-end response.
  • • The EQ section with 'Mid Low' and 'Mid High' controls offers precise tone shaping.
  • • The balanced XLR DI output is excellent for recording and live sound reinforcement.
CONS
  • • The Black Line series, while reliable, lacks the premium build quality of their higher-end offerings.
  • • At 150W, it's a bit heavy for frequent gigging or easy transport.
  • • The single channel limits versatility for players needing complex signal chains.

Product Video

Key Features

Power (Watts) 150
Speaker 1 x 15”
EQ Bands 4 (Low, Mid Low, Mid High, High)
DI Output XLR (Balanced)
Effects Send/Return loops
Weight 37.4 lbs (approximate, based on Markbass's typical construction)

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Frequently Asked Questions

The 'Mode' switch alters the amplifier's power section, offering a cleaner, more subdued tone at lower volumes compared to the more aggressive sound at higher volumes.
Markbass typically uses custom-designed speakers to achieve their signature tonal characteristics; while the exact manufacturer isn't always public, it's not a generic, widely available speaker.
The DI output is quite respectable, providing a usable signal with good clarity; however, you might still need to tweak EQ to match the main amp’s sound perfectly.

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